Dissertations / Theses on the topic 'Stomatognathic'
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Westberg, Karl-Gunnar. "Interneurones in the trigeminalmotor system an experimental neurobiological study in the cat /." Umeå : University of Umeå, 1990. http://catalog.hathitrust.org/api/volumes/oclc/22296718.html.
Full textTzakis, Mihail G. "Masticatory function in man clinical and experimental studies on effects of fatigue and training /." Göteborg : Dept. of Prosthetic Dentistry, Faculty of Odontology, University of Göteborg, 1992. http://books.google.com/books?id=esBpAAAAMAAJ.
Full textBurnett, Christopher Andrew. "An electrognathographic analysis of mandibular anterior tooth position during speech." Thesis, Queen's University Belfast, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.387981.
Full textCastro, Mariana San Jorge de 1980. "Avaliação das funções orofacias do sistema estomatognático e do modo respiratório nos níveis de gravidade de asma em crianças." [s.n.], 2011. http://repositorio.unicamp.br/jspui/handle/REPOSIP/309987.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Ciências Médicas
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Resumo: Introdução: O Sistema Estomatognático (SE) e composto por diferentes estruturas que, controladas pelo Sistema Nervoso Central, desempenham funções de sucção, de mastigação, de deglutição, de fala e de respiração. Tais estruturas agem de forma conjunta, de tal maneira que qualquer modificação anatômica ou funcional especifica pode levar a um desequilíbrio generalizado, ocasionando alterações. Estas alterações tem sido objeto de estudos, dos quais se pode depreender que elas estão originalmente relacionadas a alguns fatores, dentre outros, as doenças do trato respiratório. Pouco se conhece das alterações do SE em pacientes com asma. Objetivos: Comparar as funções orofaciais (mastigação, deglutição e fala) e o modo respiratório em crianças asmáticas e em crianças saudáveis. Métodos: Participaram do estudo 54 crianças com idade entre sete anos e dez anos completos, de ambos os gêneros. Vinte e sete delas compuseram o grupo experimental e foram subdivididas em dois níveis de gravidade de asma: grupo I - intermitente e persistente leve e grupo II - persistente moderada e grave. Vinte e sete crianças saudáveis fizeram parte do grupo controle (grupo III). Para anamnese e avaliação fonoaudiológica foi utilizado o protocolo de avaliação miofuncional orofacial adaptado de Marchesan (2003). A adaptação constituiu-se na realização parcial da parte funcional, excluindo-se o componente estrutural, já que este não fazia parte do objetivo do presente estudo. Resultados: Dos relatos sobre a mastigação, a deglutição, a fala e o modo respiratório, os resultados encontrados foram estatisticamente semelhantes nos dois grupos de asmáticos. Em contrapartida, os resultados de avaliação clinica fonoaudiológica identificaram alterações nas funções orofaciais e no modo respiratório, com resultados estatisticamente significantes, entre os três grupos estudados. As alterações encontradas não demonstraram relação com a gravidade de asma, quando analisadas as funções orofaciais de mastigação, de deglutição e de fala, visto que o maior índice de alterações foi encontrado no grupo I, ou seja, no grupo de asmáticos leves. Contudo, na avaliação do modo respiratório, quanto maior a gravidade de asma, maior a presença de respiração oronasal. Conclusões: Independente do nível de gravidade, os asmáticos apresentaram padrões alterados de mastigação, de deglutição, de fala e a depender do nível de gravidade, do modo respiratório
Abstract: Introduction: Stomatognathic System (SE) is composed of different structures, controlled by the central nervous system, they perform functions of sucking, chewing, swallowing, speech and breathing. Such structures act jointly, so that any specific anatomical or functional modification may lead to an overall imbalance, causing changes. These changes have been the object of study, of which one may deduce that they are originally related to certain factors, among others, the respiratory tract. Little is known of the changes of SE in patients with asthma. Purpose: To compare the orofacial functions (chewing, swallowing and speech) and respiratory mode in children with asthma and healthy children. Methods: The study included 54 children aged between seven and ten full years of both genders. Twenty-seven of them formed the experimental group and were subdivided into two severity levels of asthma: Group I - mild intermittent and persistent and Group II-moderate to severe persistent. Twenty-seven healthy children were included in the control group (group III). For interview and speech-language evaluation was used evaluation protocol adapted from myofunctional Marchesan (2003). The adaptation consisted in the partial realization of the functional part, excluding the structural part, as this was part of the purpose of this study. Results: Although reports on chewing, swallowing, speech and breathing mode, the results were statistically similar in both groups of asthmatics. In contrast, the results of the clinical changes identified in orofacial functions and breathing mode, with statistically significant results among the three groups. The changes found showed did not correlate with the severity of asthma in the analysis of orofacial functions of chewing, swallowing and speech, whereas the highest rate of change was found in group I, ie the group of mild asthmatics. However, in assessing the breathing mode, the greater the severity of asthma increases the presence of oronasal breathing. Conclusions: Regardless of the severity level, asthmatics have altered patterns of chewing, swallowing, speech and depend on the severity level of the breathing mode
Mestrado
Saude da Criança e do Adolescente
Mestre em Saude da Criança e do Adolescente
Lemos, Catiane Maçaira de. "Alterações funcionais do sistema estomatognático em um grupo de pacientes com rinite alérgica." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/5/5143/tde-22062010-112019/.
Full textINTRODUCTION: the mouth breathing can cause structural and functional alterations on the stomatognathic system. The most frequent causes of mouth breathing are nasal and/or pharyngeall obstructions. Amongst nasal obstructions, allergic rhinitis is a disease which has been spreading. Even though there is a direct relation between rhinitis and nasal obstruction and the latter with functional and orthodontic alterations, few are the studies which observed such alterations in patients with rhinitis. AIM: the aim of this essay was to verify the alterations in respiration, mastication, deglutition, speaking and orthodontic changes present in patients with allergic rhinitis and relate it to the intensity of the symptoms of rhinitis. METHODS: One hundred and seventy (170) patients of both sexes of ages ranging from 6 to 55 years were evaluated. These patients were divided into two groups: rhinitis group (RG): 85 patients with diagnosis of persistent allergic and control group (CG): 85 patients without a history, complaints or clinical signs of nasal obstruction, regardless of etiology and paired by and age with the RG. Each patient was submitted to an otorhinolaryngologic, speech pathologic and orthodontical evaluation. Functional\'s data referring were gathered, as well as data from the medical and orthodontic evaluation. The data were compared and statistically analysed. RESULTS: Otorhinolaryngologic evaluation revealed a significant diference of symptoms\' score between GR and GC. Speech pathologic assessment showed a higher incidence of open lips in patients with allergic rhinitis accompanied by important impairment in mastication and deglutition. Orthodontic evaluation demonstrated a significant difference in occlusal characteristics between GR and GC. We observed significant relation between the score of nasal obstruction and the intensity of respiration and chewing\'s alteration. CONCLUSIONS: the patient with allergic rhinitis displays orthodontic and functional changes and the increase of the nasal obstruction\'s score can be used like an indicative of those alterations.
Sitta, Erica Ibelli. "Elaboração de um protocolo de avaliação miofuncional orofacial para afásicos: utilização em estudos clínicos e epidemiológicos." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/25/25144/tde-21032012-084518/.
Full textHealth diagnosis, provided by epidemiology, is inserted into the global strategies for planning and evaluation in health services. The implementation of protocols for the public service should facilitate the management of actions and respect the principles of universality and equity proposed by Health System. Evaluation protocols can trace an exact and detailed plan, allowing making relations between speech-language findings and their constituents. Develop a protocol for evaluation of orofacial motor skills, including the possible changes in facial motor, as well as their implications for stomatognathic functions - for use in adult aphasic and/or with possible neurological disorders - was the aim of this study, as the consequences resulting brain injuries include motor disorders of the face, speech disorders and swallowing disorders. Therefore, the selection of eight articles led to the creation of the proposed protocol for the evaluation of orofacial myofunctional motor and easily standardized. It was described the medical and general health, besides having investigated postural changes and morphology. It was concluded that the develop the protocol was very important for the preparation of an efficient treatment plan to work with the concomitant stimulation of the language of aphasic patients, as well as for its usefulness as a tool in the collection of epidemiological risk factors and health determinants.
Figueiredo, Adriana Bueno de. "Avaliação fonoaudiológica clínica e eletromiográfica da motricidade orofacial do obeso: estudo comparativo." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/5/5135/tde-27052010-170611/.
Full textINTRODUCTION: Alterations in morphology, tonicity and position of the structures of the stomatognathic system directly affect its functions. Many authors have investigated the relation of chewing with satiety, involving mechanisms of the central nervous system. OBJECTIVE: to identify differences in the stomatognathic system between obese and normal weight subjects. METHODS: forty obese subjects were evaluated, eight males and 32 females, with average age 30,0 ±8,9, average of body mass index (BMI) 40,5 ±8,1 Kg/m2 and forty normal weight volunteers, six males and 34 females, average age 28,5 ±7,3, and average BMI 21,6 ± 1.9 Kg/m2. Subjects without teeth, with malocclusion Angles Class II and III, nasal respiratory obstruction on Glatzels test, pain during chewing, pathology of the temporomandibular joint, neurological pathology and history of bariatric surgery have been excluded. For data collection the score (0) for absence of alteration and score (1) for presence of alteration was established. The observation of mastication of each subject was made by 5g of bread roll and considered as normal or altered. The number of chewing strokes was counted for twice, starting from the first bite until to the first swallowing. The oral stage of swallowing was observed in the solid and liquid consistence, and was considered normal or altered. The morphology, tonicity and posture of the lips, tongue and cheeks has been determined by observation and considered normal or altered. The contraction of the anterior temporal and masseter muscles was determined by palpation and considered as normal or diminished. The Electromyography recordings of the electrical activity of the masseter and anterior temporal muscles during maximum tooth clenching for five seconds were made in twenty obese subjects, two males and 18 females with average age 27,7 ± 7,47, average BMI 37,8 ± 5,09 Kg/m2 and in twenty normal weight volunteers, two males and 18 females, with average age 26,4 ± 7,37 and average BMI 21 ± 1,88Kg/m2 and were registered in Root Mean Square (RMS) and microvolts (V). RESULTS: The obese subjects had significantly differences regarding changes in chewing and deglutition; reduced tonicity of the lips, tongue and cheeks, decreased contraction of the masseter and anterior temporal muscles. No significant difference in the number of chewing strokes was observed between the both groups. In the electromyography the obese subjects had been divergent between average of the electrical activity of the right and left masseter and minor average of electrical activity of right masseter in comparison to normal weight subjects. CONCLUSIONS: The obese subjects had more significantly alterations in the stomatognathic system. No significant difference in the number of chewing strokes was observed between both groups. The obese group had been divergent and minor average of the electrical activity in RMS of the chewing muscles than control group
Foiles, Sifuentes Andriana M. "English Language Proficiency and Complete Tooth Loss in Older Adults in the United States." eScholarship@UMMS, 2020. https://escholarship.umassmed.edu/gsbs_diss/1071.
Full textRosa, Raquel Rodrigues. "Função de língua e funções orofaciais em indivíduos com disfunção temporomandibular." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/25/25143/tde-03062015-092934/.
Full textThis study objective was to verify the influence of the functional conditions of the tongue in chewing, swallowing and speech functions in individuals with temporomandibular dysfunction (TMD) with articular disorders (disk displacement with reduction) and with possible associated muscle components. The sample consisted of 45 individuals of both genders, aged 18 to 28 years old, divided into two groups: TMD (n=30) and Control (n=15). The tongue function was verified as to the tone, mobility, pressure and oral diadochokinesia. The chewing, swallowing and speech functions were evaluated starting from the clinical examination. Data referring to tone, mobility and orofacial functions were collected through the MBGR Protocol. The chewing function was also analyzed using the surface electromyography, and the electromyographic indices were obtained during unilateral chewing. The tongue pressure was measured using the Iowa Oral Performance Instrument (IOPI), during the trials of lifting, lateralization, protrusion, swallowing and fatigue test. The oral diadochokinesia (DDK) was analyzed using the Motor Speech Profile Advanced (MSP) program. In order to compare groups and analyze correlations, relevant statistical tests were applied with a significance level of p?0.05. When comparing the TMD and Control groups, no difference was found between them for tone, mobility and pressure of the tongue, as well as for the chewing, swallowing and speech functions and electromyographic indices. However, regarding the oral diadochokinesia, the TMD group presented lower velocity in emissions per second (p=0.019) and longer time between the vocalizations (p=0.024) in the emission [ta] compared with the Control group. Among the relations evidenced in the TMD group, a correlation was observed between tongue mobility and swallowing (r=0.741); tongue pressure in protrusion (r=-0.366) and in the saliva swallowing (r=-0.499) and swallowing; mean rate of DDC and swallowing in the emissions [ta] (r=-0.424) e [ka] (r=-0.446); mean of the DDC period and swallowing in the emissions [ta] (r=0.424) e [ka] (r=0.446); mobility and chewing frequency (r=0.512); lateralization pressure to the right and total muscle activity to the right (r=-0.455) and for chewing cycle (r=-0.414); lateralization pressure to the left and chewing frequency to the left (r=-0.531). Thus, it was concluded that, in individuals with TMD with articular disorders (disk displacement with reduction), the functional conditions of the tongue affected the chewing and swallowing functions. Specifically, the function of the tongue associated with mobility, pressure and oral diadochokinesia affected directly in the function of swallowing, as well as the mobility and the tongue pressure in the functionality of the chewing muscles.
Whitaker, Melina Evangelista. "Função mastigatória: proposta de protocolo de avaliação clínica." Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/61/61131/tde-29032007-153609/.
Full textObjective: According to the divergences of informations in the evaluation of the masticatory function as for the investigated aspects and the form of evaluation of them, as well as the need of standardization for comparison of the patients' masticatory function; it was necessary to elaborate a proposal of clinical evaluation of the masticatory function. Material and Method: A questionnaire was elaborated and sent by e-mail for some Speech Pathologists from several places from Brazil. This questionnaire had some questions about the formation and the professionals' performance and informations about the aspects that were investigated in the clinical history of the masticatory function and in the evaluation of this function as for the morphologic and functional aspects that were investigated and the form of evaluation of the masticatory function, besides the verification of other oral functions. Seventy questionnaires were answered and analyzed and they were used for the elaboration of the proposal of evaluation besides the analysis of the literature and experience of the Speech Pathologists of the Laboratory of Physiology at HRAC/USP. Results: From the analyses it was proposed the elaboration of a protocol of evaluation of the masticatory function, contemplating the following aspects: the test foods, the amount of the test foods, the teeth that bite the food, the mandibular movement, the initial side of the masticatory function, the masticatory laterality, the participation of the perioral muscles, the labial posture, if exists tremor, the contraction of muscles masseteres, the coordination of the mandibular movements, if there is a leak of food from the mouth, the trituration of the food with the tongue, the head's movement, the place of the trituration of the food, the breathing during the mastication, the noises in ATMs, the duration of masticatory function, the number of masticatory cycles, the formation of the bolus, if there is cough or choking and pain during the mastication, besides the test of masticatory efficiency. Final considerations: It was verified the lack of standardization of the evaluation of the masticatory function related to the aspects to be investigated, as well as the form of evaluation of them. For this reason, this work proposes a protocol for the clinical evaluation of the mastication and it will contribute with the Speech Pathology to bring criteria for the evaluation of the masticatory function.
Faria, Carlos de. "Estudo do aspecto odonto-legal das lesões corporais decorrentes de violencia domestica." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/289883.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba
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Resumo: A violência doméstica é um problema que atinge as famílias com uma abrangência global. As vítimas procuram a polícia com queixas de agressões de formas diversas e são atendidos nos serviços Médico-legais, muitos dos quais não contam com odonto-legistas, como é o caso do Departamento Médico Legal (DML) de Vitória. O objetivo deste trabalho foi estudar as lesões localizadas no aparelho estômato-gnático e as marcas de mordedura humana localizadas em qualquer segmento corporal, resultantes de violência doméstica. Foram selecionados 906 laudos médico-legais de pessoas com queixa de violência doméstica, ocorridos no período de janeiro de 2002 a dezembro de 2003, que descreviam lesões de lábios, mucosa oral, gengiva, dentes, língua e região mandibular ou lesões de mordedura humana em qualquer local do corpo. Os seguintes aspectos foram analisados: idade, sexo das vítimas e sua relação de parentesco ou vizinhança com o agressor, momento em que ocorreu a agressão, gravidade das lesões, marcas de mordedura humana, quantidade de lesões em cada pessoa, ¿animus laedendi¿ dos agressores. Os resultados foram os seguintes: a mulher é a vítima mais freqüente; embora predominem agressões entre cônjuges os mais diversos parentes agridem-se entre si e ocorrem muitas agressões entre vizinhos; predominam lesões leves produzidas por ação contundente e as ocorrências concentram-se mais à noite e em finais de semana; as marcas de mordedura localizam-se mais freqüentemente nos membros superiores e têm aspectos variados. Conclusão: Todos os 906 casos apresentavam ferimento de boca ou região mandibular, ou marca de mordedura. Muitos casos apresentavam mais de uma lesão do aparelho estômato-gnático gerando um total de 1013 lesões e as marcas de mordedura representaram um total de 252 casos. Estando estas lesões no âmbito da odontologia legal, a presença do odonto-legista no DML poderia contribuir para a boa finalização dos laudos respectivos
Abstract: Domestic violence is a problem among families worldwide. Victims usually present at medicolegal services with complaints about several kinds of aggression. In most cases, these medicolegal services, just like the one in Vitória, Espírito Santo, Brazil, lack forensic dentists. The aim of this work was to assess lesions located at the stomatognathic apparatus, as well as human bitemarks found at any body segment resulted from domestic violence. Medicolegal reports (n=906) on domestic violence registered between January 2002 and December 2003 were selected. These reports comprised descriptions of lesions in lips, oral mucosa, teeth, tongue and jaw region, or even human bitemarks in any part of the body. The aspects analyzed were: age and gender of the victims; their relationship to the aggressor (a family member or a neighbor); when aggression occurred; lesion severity; human bitemarks; number of lesions in each person; and ¿animus laedendi¿ of the aggressor. Results showed that women are the most frequent victims; although aggressions between spouses predominate, violence is also widely observed among neighbors and relatives themselves. Minor lesions resulting from contusion also predominate; occurrences concentrate most frequently at night and on weekends; bitemarks with varied aspects are found in most cases at upper limbs. In conclusion, all cases (n=906) involved bitemarks or lesions in the mouth and jaw region. Many cases showed lesions (n=1013) in the stomatognathic apparatus; bitemarks were observed in 252 of the cases. Since these lesions involve Forensic Dentistry, the presence of a forensic dentist at a medicolegal service would be of great importance for a more accurate identification of cases involving domestic violence
Mestrado
Mestre em Odontologia Legal e Deontologia
Maliska, Maximiana Cristina de Souza 1986. "Importância da obtenção do plano oclusal com arco facial para planejamento do avanço maxilar em cirurgias ortognáticas bimaxilares." [s.n.], 2012. http://repositorio.unicamp.br/jspui/handle/REPOSIP/288768.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba
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Resumo: Os resultados em cirurgia ortognática dependem de um diagnóstico acurado e planejamento correto, portanto a cirurgia de modelo deverá ser com a menor quantidade de erros possível. Sabe-se que o uso do arco facial leva a diversos erros de aquisição do posicionamento tridimensional da maxila. Este estudo visou analisar se a alteração da angulação do plano oclusal influencia no resultado final após a cirurgia de modelos em avanços maxilares. Para esta análise dois tipos de avanço foram abordados: de 4 e de 8 milímetros. Foram montados 20 modelos maxilares com angulação de plano oclusal de 13 graus (grupo controle) e 20 modelos maxilares com angulação de 7 graus (grupo estudo) para cada grupo de avanço maxilar. A cirurgia de modelo com o respectivo avanço maxilar foi realizada utilizando-se o plano de 13 graus para a confecção do guia intermediário. Os 40 modelos foram remontados utilizando-se o mesmo guia. Mensurações foram realizadas com paquímetro digital utilizando plataforma de Erickson mais base metálica nos três planos: vertical, anteroposterior e médiolateral. A análise estatística revelou resultados significativos nos três planos. A alteração da angulação do plano oclusal em menos 6 graus alterou o resultado final nas medidas verticais: molar direito do grupo de avanço maxilar de 4 milímetros (p<0.0001) e molar esquerdo dos dois grupos de avanço (p<0.0001); na medida anteroposterior a partir do incisivo central superior do grupo de avanço de 4 milímetros (p<0.005) e do grupo de 8 milímetros (p<0.0001). Embora resultados estatisticamente significativos tenham sido encontrados, nenhuma significância clínica pode ser observada
Abstract: This study investigated whether an occlusal plane error of acquisition can influence in the treatment planning and result of maxillary advancement in double-jaw surgeries. Advancement of 8 and 4 millimeters were studied in different groups. For each group 20 maxillary models were mounted by a 13 degrees platform with superior articulator arm (control group) and another 20 models mounted with minus 6 degrees (study group). Intermediate splint was obtained by cast surgery performed in the control group. All the 40 maxillary models were remounted with this intermediate splint. Measurements in vertical and anteroposterior planes were accomplished pre and post-operatively by digital caliper rule and Erickson's platform. Statistical analysis showed significant results in all planes. The alteration of occlusal plane from 13 degrees to 7 degrees modified the final result in vertical measurements: right molar from group of 4 mm advancement (p<0.0001) and left molar from two groups of advancement (p<0.0001); in anteroposterior measurements: maxillary incisor from 4 mm of advancement (p<0.005) and 8 mm of advancement (p<0.0001). Notwithstanding the importance of statistical findings, this study was limited by a range of 4 mm of advancement and a range of 6 degrees of angle alteration because the sample were chosen by the laboratorial methodology. Clinical studies evolving these questions must be supplied in scientific literature
Mestrado
Cirurgia e Traumatologia Buco-Maxilo-Faciais
Mestre em Clínica Odontológica
Bueno, Mariana da Rocha Salles. "Validação do protocolo de avaliação miofuncional orofacial MBGR para adultos com disfunção temporomandibular." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/25/25143/tde-16102014-085603/.
Full textThis research aims at validating the Assessment Protocol Myofunctional MBGR for use in adults with temporomandibular disorders (TMD). The study included 30 adults distributed in TMD group (n=15) and control group (n=15). The validation process consisted in analyzing content validity, criterion validity, construct validity, in addition to inter and intra-evaluator agreement, and the sensitivity, specificity, positive, and negative predictive values and prevalence of orofacial myofunctional disorder. The analysis of MBGR content validity for adults with TMD required a mapping of protocol aspects and the representation analysis through literature consulting. AMIOFE (Orofacial myofunctional assessment) is the standard protocol for criterion validity. In order to assess construct validity of the TMD and control groups were compared against score obtained in the MBGR, and MBGR protocol was compared to the instrumental tests: pressure pain threshold through digital algometer; tongue pressure through the Iowa Oral Performance Instrument (IOPI); and peak nasal inspiratory flow using the In-Check Nasal®. The results were statistically analyzed, considering a significance level of 5%. Content validity was confirmed, since the MBGR Protocol covers all the functional issues presented in individuals with TMD. Criterion validity had significant correlations in corresponding items between MBGR and AMIOFE (lips: rs = -0.46 / tongue: rs = -1 / palate: rs = -0.47 / breathing: rs = -0.69 / swallowing: rs = -0.45 / chewing: rs= -,048). Construct validity, differentiating subjects with and without disorder in terms of pain on palpation (p=0,0002), and jaw mobility (p=0,0014), with a significant correlation between clinical assessment with the MBGR and the use of digital algometer (right temporomandibular joint: rs= -0,43 / left temporomandibular joint: rs= -0,58 / right masseter: rs= -0,51 / left masseter: rs= -0,61 / right temporal: rs= -0,48 / left temporal: rs= -0,55), as well as confirmation of instrumental examination in order to classify the breathing mode. Concordance strength, measured by the weighted Kappa (Kw\'), ranged from poor to very good for the Inter-evaluator analysis and from reasonable to very good for the intra-evaluator using MBGR. Also, MBGR had a sensitivity of 71.43%, specificity of 75%, positive predictive value of 71.43%, negative predictive value of 75%, and prevalence of orofacial myofunctional disorder 46.67%. Therefore, the MBGR protocol proved itself valid for use in adults with TMD as it embraces all aspects orofacial myofunctional examination must take into account, enabling the diagnosis of oromyofunctional changes in the aforementioned population.
Lopes, Fernanda Maria. "Avaliação do sistema estomatognático e de sincrânios de lobo-guará (Chrysocyon brachyurus) em vida livre e cativeiro." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/10/10137/tde-22042009-113850/.
Full textThe maned wolf, Chrysocyon brachyurus, is the largest wild canid inhabiting South America, specially areas with tall grass, fence and bush forest. They are omnivorous and their most important dietary components are small mammals, reptiles, insects, forage plants and fruits. There are few studies about oral diseases in free-ranging and captive maned wolves. The present study performed a survey about diseases of the stomatognatic system and skulls of free ranging and captive maned wolves, differences between both groups and determination of the physiological parameters and characteristics of the specie. Eighty specimens were evaluated (63 skulls and 17 living animals). The most frequent oral diseases included: teeth wearing (87,3%), and fracture (54,4%), periodontal disease (49,3%), teeth anomalies (49,3%), caries (11,4%). According to teeth anomalies, the presence of extra roots was significant, corresponding to 37,1% of the skulls. The upper first molar (46,7%) and the lower second molar (26,7%) were the most prevalent. Caries suggestive-lesions were observed in 18 teeth of nine maned wolves, and six of them were free-ranging animals. The severity and prevalence of periodontal disease were more pronounced in captive specimens, corresponding to 66,6% of this group and 47,3% of the free-ranging maned wolves. Osseous defects, both fenestration and dehiscence were present in 22,5% e 61,3% of the skulls, respectively. The majority of teeth fractures exposed the pulp chamber (84%), occuring mainly at the canines and incisors. In conclusion, the maned wolf has a dental formula and occlusal pattern similar to the domestic dog. Oral diseases are common in maned wolves. The prevalence of some injuries, as periodontal disease, presents differences between free-ranging and captive animals. Extra roots, alveolar osseous defects and other oral diseases need more studies to elucidate which factors are involved.
Fabrin, Saulo Cesar Vallin. "Influência dos músculos respiratórios na atuação do sistema estomatognático de indivíduos com doença pulmonar obstrutiva crônica." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/17/17152/tde-18072018-184107/.
Full textChronic obstructive pulmonary disease (COPD) promotes mechanical limitations and muscle shortening that determine chest elevation, leading to increased residual volume and functional residual capacity of the lungs. Changes in the thoracic pattern and pulmonary complacency are related to the stomatognathic functions through the hyoid bone and the mandible. We aimed to analyze the influence of respiratory disorders due to chronic obstructive pulmonary disease in the stomatognathic system. We divided 40 participants of both genders, ranging from 40 to 80 years old, into two groups: DG, COPD group (n = 20), average age 65.65 ± 8.11 years and body mass index (BMI) 24.92 ± 2.97, GOLD II to IV; and CG, control group (n=20), average age 65.80 ± 8.18 years and BMI 26.19 ± 2.38, composed of individuals without the disease. The participants underwent respiratory and stomatognathic surface electromyography evaluations, and respiratory muscle strength tests through manovacuometry. The values were subjected to t-student test of independent samples (p<0.05). The respiratory system showed significant alterations (p<0.05) between the DG and CG groups, especially for the diaphragm muscles in the clinical conditions of rest, respiratory cycle, and maximal inspiration with a lower recruitment of muscle fibers, greater muscle activity during maximal expiration, and reduction of respiratory muscle strength. The stomatognathic system indicated greater activity (p<0.05) in the recruitment of the fibers of the masseter in the clinical conditions of rest and protrusion, and in the left laterality to the temporal and right sternocleidomastoid muscles, when comparing the DG and CG groups. It was concluded that alterations in diaphragm muscle activity influence the postural conditions of the mandible due to the restriction of thoracic mobility, causing an increase in the recruitment of muscle fibers related to the stomatognathic system in individuals with COPD.
Prandini, Estefânia Leite. "Força e mobilidade da língua na fissura labiopalatina." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/61/61132/tde-01072015-151204/.
Full textObjective: Cleft lip and palate individuals experienced a morphofunctional imbalance since intrauterine life influencing on craniofacial growth and oral function performance. This study aimed to evaluate the tongue strength and mobility of these individuals compared with those of a control group without cleft lip and palate and with good occlusal relationship, to verify the relationship between tongue strength and mobility; tongue strength and the functions of breathing, mastication, swallowing, and speech; as well as the difference between groups in the strength and tongue mobility. Method: After the approval of the Ethical Committee in Research, 59 individuals aged between 18 and 28 years (mean=23 years and 3 months), both genders, were evaluated comprising 30 individuals with repaired complete cleft lip and palate and 29 individuals with good occlusal relationship and without cleft lip and palate and other malformations. The orofacial myofunctional evaluation (MBGR) was conducted to verify the tongue mobility and the functions of breathing, mastication, swallowing, and speech. The images of the evaluation were recorded and analyzed by three examiners with good agreement among them verified by Kappa test. The evaluation of the tongue strength used the Iowa Oral Performance Instrument (IOPI) during the elevation, left and right lateralization and protrusion of the tongue and endurance test. The correlations between the tongue strength and mobility, and among tongue strength and the functions of breathing, mastication, swallowing, and speech were established by Spearman Correlation Coefficient, already the difference in the tongue strength and mobility between groups were assessed by the Mann-Whitney test. Results and Conclusion: In the studied sample, the significant relationship between tongue strength and mobility and among tongue strength and the functions of breathing, mastication, swallowing, and speech was not verified. However the tongue strength and mobility were lower in the study group.
Lellis, João Batista Mattos. "Efeito da hipertensão arterial na atuação da musculatura do sistema estomatognático - avaliação eletromiográfica, espessura muscular, força de mordida e eficiência mastigatória." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/58/58133/tde-06022014-103513/.
Full textHypertension is a multifactorial clinical condition characterized by high and sustained levels of blood pressure, associated with functional and / or structural organs and metabolic changes. The prevalence of hypertension in Brazil points an index above 30 % and this disease is considered a public health problem. The aim of this study was to evaluate the stomatognathic system in treated and controlled hypertensive individuals, compared to a control group using electromyographic analyzes, masseter and temporal thickness and maximum molar bite force. Data were tabulated and compared by t test (SPSS 19.0). It was found that individuals with hypertension had higher EMG activity in clinical conditions mandible posture, lower thickness of the temporal muscle and greater molar bite force maximum, right and left side (p< 0.05). Based on the results of this research can be concluded that the disease hypertension promoted functional changes of the masticatory system.
Ferreira, Cláudia Lúcia Pimenta. "Análise da função mastigatória por meio de métodos clínicos e \"differential Lissajous EMG figure\" em pacientes com desordem temporomandibular." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/17/17151/tde-22102013-130246/.
Full textObjective: to analyze the masticatory function in patients with long lasting arthrogenous temporomandibular disorders (TMD), by clinical evaluation, self-assessment of chewing difficulty and \"differential Lissajous EMG figure\", compared to control subjects and to verify the relationship between the variables obtained by these methods. Method: 55 patients with arthrogenous TMD, according to Research Diagnostic Criteria for TMD, Axis I (TMD group: 50 women and 5 men, mean age 32, SD 11.34 years) and 35 healthy subjects (group C: 31 women and 4 men, mean age 29, SD 8.57 years). The employed measures were: (a) self-evaluation of the signs and symptoms of TMD according to the validated protocol ProDTMmulti, (b) scale of chewing difficulty and (c) orofacial myofunctional evaluation, according to the validated protocol OMES, clinical analysis of mastication, according the protocol OMES-E, (d) surface electromyography (EMG) of temporal and masseter muscles (right and left), recorded during the performance of a standard test with chewing gum, analyzed by the \"differential Lissajous EMG figure\". The analysis of the interval data was performed by nonparametric statistics (Mann-Whitney test for unpaired samples). To continuous data, such as EMG, was applied the analysis of variance (ANOVA) with two variation factors (group and side). and the Student-t test for unpaired samples, for the Symmetry index. The significance level was P < 0.05. Results: The TMD group, compared with C group, showed greater severity of symptoms (mean 129.04, SD 82.04 x mean 2.91, SD 4.75) (P < 0.000), greater chewing difficulty (mean 44.98, SD 17.84 x 16.66 mean, SD 10.04) (P < 0.000), worse overall orofacial myofunctional condition (mean 85.96, SD 5.61 x mean 94.91, SD 4.74) (P < 0.000), worse scores of the masticatory type, considered separately (mean 7.05, SD 3.03 x mean 8,74, SD 1.84), (P <0.01), and increased time spent to chewing the food (mean 50.84, SD 11.50 x mean 41.53, SD 11.02) (P <0.001). In the EMG tests, the TMD group presented in the right chewing, greater incoordination than the left side, as well as the right and left chewing compared to the C, as verified by the mean values of the right Phase index (mean 93.21, 103.05 x 54.30 SD mean, SD 73.79) and left Phase index (mean 48.96, SD 36.36 x mean 31.27, SD 18.63) (P <0.01). The Symmetry index between right and left chewing sides was lower in the TMD group (mean 45.91, SD 29.86 x mean 68.52, SD 18.88) (P <0.0001), which also used greater muscle total activity, ie, rigth Impact (mean 1791.55, SD 1797.48 x mean 1229.89, SD 573.39), left Impact (mean 1762.98, SD 2097.67 x mean 1159.16, SD 591.01) (P < 0,01) to perform the function as well as increased activity in relation to percentage maximum voluntary contraction, ie, right Impact% (mean 89.61, SD 79.64 x mean 66.20, SD 25.30) and left Impact% (mean 89.09, SD 99.47 x mean 65.82, SD 33.39) (P < 0.05). The score of chewing difficulty was found to be significantly and negative correlated with the symmetry index (SMI) (r = - 0.25, P = 0.019) and AMIOFE total score (r = - 0.49, P < 0.000). Conclusion: TMD patients reported greater severity of articular symptoms and greater difficulty chewing. Clinically, a unilateral chewing pattern was observed, which may explain the lower rate of symmetry and the increased recruitment of muscles in the balancing side, which was reflected in Phase (angle). The clinical evaluation and the EMG are complementary and useful diagnostic methods for planning the rehabilitation of orofacial motor functions.
Machado, Patrícia Girarde. "A POSTURA CORPORAL E AS FUNÇÕES ESTOMATOGNÁTICAS EM CRIANÇAS RESPIRADORAS ORAIS DE 8 E 9 ANOS." Universidade Federal de Santa Maria, 2011. http://repositorio.ufsm.br/handle/1/6506.
Full textA influência da respiração oral no adequado desempenho das funções do sistema estomatognático e sobre a postura corporal tem sido discutida no meio científico. A respiração oral é uma condição patológica, cuja etiologia é multifatorial, podendo estas serem subcategorizadas em obstrutivas/orgânicas e funcionais/viciosos. O objetivo deste estudo foi verificar a relação entre a postura corporal global e as funções estomatognáticas em respiradores orais obstrutivos e funcionais. Para tanto, avaliou-se 21 crianças, de 8 e 9 anos, 8 do sexo masculino e 13 do sexo feminino. Realizou-se avaliação das estruturas e funções do sistema estomatognático; da postura corporal, por meio da biofotogrametria digital, processada pelo software SAPo® e otorrinolaringológica, através da rinoscopia e nasofibroscopia. Após os dados do estudo serem processados e analisados, aplicou-se o Teste Qui-quadrado ou de Fisher ou o de Mann-Withney, e o teste T de Student, com nível de significância de 5% (p < 0,05). Também foram realizadas análises de agrupamento ou cluster. A mastigação adequada, ou seja, bilateral alternada, foi mais observada nos ROO (12,5%) em relação aos ROF (7,7%). Já o ruído na mastigação apresentou freqüência elevada em ambos os grupos (ROF - 61,5%; ROO - 75%). Os ROOs também apresentaram maior freqüência no que se refere ao ruído,e à alteração da velocidade. Nas demais características atípicas o grupo de ROF obteve maior freqüência, contudo nenhum dos resultados foi estatisticamente significante. Na deglutição, tanto o padrão de normalidade quanto as características de atipia são mais freqüentes nos ROF, com exceção do ruído que foi a única diferença estatística observada nos ROOs. Nos dendogramas, na vista anterior e lateral, assim como na biofotogrametria, a cabeça encontrou-se anteriorizada nos grupos. Pode-se verificar a prevalência de desvio anterior da cabeça e a presença de movimentos cefálicos nos RO durante a deglutição (p=0,016) e o maior tempo de mastigação (p=0,047). Assim, não há diferença se o respirador oral é obstrutivo ou vicioso, quanto aos efeitos nocivos no sistema estomatognático e à postura corporal, bem como pouca relação significante ente postura e funções estomatognáticas. Apesar disso, julga-se necessário que durante a avaliação das funções estomatognáticas seja levado em conta o modo respiratório e a postura corporal de cada indivíduo, já que alguns resultados mostraram-se estatisticamente significativos.
Berlese, Denise Bolzan. "CARACTERISTICAS MIOFUNCIONAIS E ELETROMIOGRÁFICAS DA MOTRICIDADE OROFACIAL DE OBESOS." Universidade Federal de Santa Maria, 2012. http://repositorio.ufsm.br/handle/1/6530.
Full textThis study aimed to evaluate the myofunctional and electromyographic characteristics of Orofacial obese. The sample consisted of 28 obese, aged between 8 and 16 years of both sexes from groups of the Obesity Clinic of Pediatrics, University Hospital of Santa Maria. We used the Assessment Protocol Myofunctional with scores (AMIOFE) to evaluate myofunctional and electromyographic evaluation of masseter and temporal muscles was obtained using the Lynx Electromyograph and performed three collections for each of the situations (rest, chewing, swallowing and maximum intercuspation). The results showed that the appearance of the cheek and palate was normal in less than 50% of the obese, the symmetry of the face occurred in over 50% in women and children in language and was contained in the oral cavity more than 60% of obese. The chewing function was performed bilaterally alternating swallowing occurred with normal occlusion of the lips and efficiency complement the solid and liquid bolus occurred without repeating the same bolus for the most obese. As for the behavior of the tongue, 23% of boys and 27% of the girls had brought to the dental arches with adaptation or dysfunction. When the normalized mean of electric activity of masseter and temporal muscles during swallowing, chewing and rest it was observed that the male has a higher percentage of muscle activation for the functions of chewing, swallowing and rest in all muscles. By relating the muscle activity in masseter and temporal characteristics myofunctional observed that most subjects showed bilateral chewing and the average electrical activity of muscles was evaluated superior to using preferably unilateral chewing. During swallowing, the values of electrical activity were higher in the right temporal and masseter muscles when normal occlusion of the lips, and the left temporal muscle show greater activation in obese patients who had occlusion of the lips with effort. As for the behavior of the tongue when it was contained in the oral cavity the values of electrical activity were higher in relation to the tongue brought to the dental arches. According to the results of this research, we concluded that most of the subjects showed characteristic within the normal range, no statistically significant difference when compared by sex and age group. Regarding the percentage of the electrical activity of muscles tested there is a tendency to decrease in muscle activation in the evaluated situations. By relating the muscle activity of masseter and temporal with the myofunctional characteristics of chewing and swallowing functions was observed that, when these appropriate there is a greater muscle activation of the right temporal muscle, left and right masseter during chewing and swallowing.
Este estudo teve como objetivo avaliar as características miofuncionais e eletromiográficas da motricidade orofacial de obesos. A amostra foi constituída por 28 obesos, com idades entre 8 e 16 anos de ambos os sexos participantes do grupo de Obesidade do Ambulatório de Pediatria do Hospital Universitário de Santa Maria. Foi utilizado o Protocolo de Avaliação Miofuncional com Escores (AMIOFE) para avaliação miofuncional e a avaliação eletromiografica dos músculos masseter e temporal foi obtida utilizando o Eletromiógrafo Lynx e realizadas três coletas para cada uma das situações (repouso, mastigação, deglutição e máxima intercuspidação). Os resultados mostraram que a aparência da bochecha e do palato foi normal em menos de 50% dos obesos, a simetria da face ocorreu em mais de 50% no sexo feminino e nas crianças e a língua estava contida na cavidade oral em mais de 60% dos obesos. A função de mastigação foi realizada de forma bilateral alternada, a deglutição ocorreu com oclusão normal dos lábios e a eficiência complementar do bolo sólido e líquido ocorreu sem repetição do mesmo bolo pela maioria dos obesos. Em relação ao comportamento da língua, 23% dos meninos e 27% das meninas apresentaram interposta aos arcos dentários com adaptação ou disfunção. Quando a média normalizada da atividade elétrica dos músculos masseter e temporal durante a deglutição, mastigação e repouso observou-se que o sexo masculino apresenta maior percentual de ativação muscular para as funções de mastigação, deglutição e repouso em todos os músculos avaliados. Ao relacionar a atividade muscular do masseter e temporal com as características miofuncionais observou-se que a maioria dos sujeitos apresentou mastigação bilateral e a média da atividade elétrica dos músculos avaliados foi superior em relação aos que utilizam preferencialmente a mastigação unilateral. Durante a deglutição os valores da atividade elétrica foram superiores nos músculos temporal direito e masseteres quando houve oclusão normal dos lábios, sendo que o músculo temporal esquerdo apresentam maior ativação nos obesos que apresentaram oclusão dos lábios com esforço. Em relação ao comportamento da língua quando esta estava contida na cavidade oral os valores da atividade elétrica foram superiores em relação à língua interposta aos arcos dentários. De acordo com os resultados desta pesquisa, foi possível concluir que a maioria dos sujeitos da amostra apresentou característica dentro da normalidade, não sendo observada diferença significativa quando comparada por sexo e faixa de idade. Em relação ao percentual da atividade elétrica dos músculos avaliados verifica-se uma tendência a diminuição da ativação muscular nas situações avaliadas. Ao relacionar a atividade muscular do masseter e temporal com as características miofuncionais das funções mastigação e deglutição observou-se que estas quando adequadas, ocorre uma maior ativação muscular do músculo temporal direito, masseter direito e esquerdo durante a mastigação e deglutição. .
Mangilli, Laura Davison. "Programa de avaliação e tratamento fonoaudiológico para a reabilitação da função mastigatória de indivíduos submetidos à cirurgia ortognática por deformidade dentofacial." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/5/5162/tde-25052012-163214/.
Full textINTRODUCTION: Individuals with dentofacial abnormalities present facial alteration - in the vertical and/or anterior posterior plane -, with consequent unstable occlusion and poor dental intercuspation. These alterations can cause impairments in the functions of the orofacial myofunctional system, and functional adaptations are usually observed for each type of deformity. The aim of this thesis was to conduct a randomized clinical trial that the relevance variable was the functional response of the mastication after the rehabilitative experimental program in patients submitted to orthognathic surgery. METHODS: All patients underwent to the orthognathic surgery, in a period of 12 months, which agreed to participate of this study. Patients were randomized assigned into two groups: experimental group (EG = 6) and group instruction (GI = 5). A control group consisted of individuals with normal dental occlusion (CG = 6). The EG patients underwent a structured treatment protocol, in six sessions, with technical focus was on the function of mastication. Patients in the IG were submitted to two supervised sessions for instruction related to the look out of mastication (standard treatment). The variables adopted for the comparison groups were obtained by clinical evaluation and by assessment of surface electromyography (sEMG) that was: orofacial mobility, masticatory/deglutition clinical performance, jaw movements and muscle activation (electrical activity) of the masticatory muscles. These parameters were evaluated pre-and postoperative long-term (12 months). The subjects in the CG were also tested in two distinct moments, with a one year interval. RESULTS: One year after orthognathic surgery, EG showed a significant improvement in orofacial mobility (p=0.001), masticatory/deglutition clinical performance (p=0.001), jaw lateralization (p=0.001) and jaw protrusion (p=0.011). Both groups of patients presented no significant differences for the sEMG results. The CG presented no significant variations in performance for any of the investigated variables when comparing the different time points. CONCLUSION: The results suggest that the rehabilitative experimental program demonstrated a positive result. No adverse effects were identified. There was adherence to the treatment. The sample size, although relevant to the area, requires careful about the power of generalization of the results.
Junior, Everardo Napoleão Santana de Araújo. "Avaliação da confiabilidade interexaminador dos testes sensoriais quantitativos em estruturas mastigatórias." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/25/25149/tde-30082018-185800/.
Full textThis study estimated the interrater reliability and agreement of the somatosensory assessment performed at masseter and temporomandibular joint (TMJ) region in a group of healthy female and male participants. Forty healthy participants (20 men and 20 men) were evaluated in two sessions by two different examiners. Cold detection threshold (CDT), warm detection threshold (WDT), thermal sensory limen (TSL), cold pain threshold (CPT), heat pain threshold (HPT), mechanical detection threshold (MDT), mechanical pain threshold (MPT), wind-up ratio (WUR) and pressure pain threshold (PPT) were assessed on the skin overlying masseter body and TMJ. Mixed ANOVA, Intraclass Correlation Coefficients (ICC) and standard error of measurement (SEM) were applied to the data (=5%). Non-overlapping 95% confidence intervals (95% CI) of ICC values were considered significantly different. The ICC values of 77% of all QST measurements were considered fair to excellent (ICCs: 0.47-0.97). However, the reliability of WDT, TSL and HPT of masseter was significantly higher than TMJ, whereas the MDT reliability of TMJ was higher than masseter. In addition, the following combination of test/sites presented significantly lower ICCs for women: HPT, MDT of TMJ and MPT of both TMJ and masseter. Finally, the highest SEM values were presented for CPT and MPT. The overall somatosensory assessment of the masticatory structures performed by two examiners can be considered sufficiently reliable to discriminate participants. Nevertheless, possible site and sex influences on the reproducibility parameters should be take into account for an appropriate interpretation and clinical application.
Paula, Cynthia Savioli de. "Características orofaciais de pacientes com artrite idiopática juvenil." Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/5/5160/tde-06102014-115632/.
Full textThe juvenile idiopathic arthritis frequently affects the temporomandibular joint, compromises the facial growth and can be factor of risk to tooth decay and gingival diseases. However, there are few studies that correlate all those alterations. The aim of this study was to evaluate the dental condition, facial characteristics and the temporomandibular joint of the 35 patients with juvenile idiopathic arthritis treated in a large teaching hospital, comparatively with a control group of 35 healthy children. The study consisted of systematic evaluation of their dental, oral, and facial structures, through: anamnesis questionnaire, DMFT index, plaque and gingival bleeding index, dental relationship, facial profile, Helkimo\'s index and classification of condilar alterations observed in ortopanthomography. The mean age was 11.4±3.47 and 10.4±2.56 years, respectively to the study group and control group. In the juvenile idiopathic arthritis group were significantly presents, comparatively with a control group: the convex facial profile (p=0.002); joint noise (p=0.040), temporomandibular joint dysfunction (p=0.003); limited of mouth opening (p=0.001); mandibular mobility severely impaired (p=0.001) and the articular and masticatory muscles palpation pain (p=0.001). The DMFT index of juvenile idiopathic arthritis patients with 3 to 8 affected joints in superior limbs, was statistically different that control group (p=0.036), however the plaque and gingival bleeding indexes, were higher in juvenile idiopathic arthritis group, although without statistically significant difference, with progressive increase in these index, in proportion to a higher number of superior limbs joints involved by juvenile idiopathic arthritis. In accordance with the radiographic evaluation, the incidence of condilar alteration was statistically different in juvenile idiopathic arthritis group (p=0.041), and the grade 2 was the most frequent alterations (p=0.010). This study showed that the patients with juvenile idiopathic arthritis evaluated have severe facial and mandibular alterations what can be a direct effect of the disease in the temporomandibular joint. And also, the higher frequency of dental and gingival diseases can be considered, as a secondary effect of juvenile idiopathic arthritis on oral health
Nepomuceno, Victor Rodrigues. "O impacto da síndrome da fibromialgia na musculatura mastigatória e cervical: análise eletromiográfica, ultrassonográfica, força de mordida e eficiência mastigatória." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/17/17152/tde-21072016-170238/.
Full textFibromyalgia syndrome is characterized by chronic and diffuse muscle pain in at least eleven points of the human body (tender points), morning stiffness, fatigue, sleep disturbances, extensive pain symptoms in the face, which is mainly manifested in the masticatory muscles, temporomandibular joint and ear region. The aim of this study was to analyze the masticatory (masseter and temporal) and cervical (sternocleidomastoid and trapezius) muscles in women with diagnosis of fibromyalgia syndrome. Sixty-eight women aged between 40 and 60 years participated in this research. They were divided into two distinct groups: FG: fibromyalgia syndrome (n = 34) and CG: healthy control (n = 34). The Myosystem-Br1 electromyography was used to analyze the EMG activity. The thicknesses of the masticatory and neck muscles were acquired by ultrasound Sonosite Titan. The maximum molar bite force was obtained using a digital force gauge Kratos. The data of EMG activity, muscles thickness and maximal molar bite force were tabulated, standardized and subjected to statistical analysis (SPSS 21.0). There were statistically significant differences (p<= 0.05) between FG and CG at all mandibular postural conditions, chewing, muscle thickness and molar bite force, with lower average data for FG. Based on the results of this research, the authors concluded that women with fibromyalgia syndrome have alterations in the stomatognathic system
Junior, João Luiz Rossi. "Avaliação do sistema estomatognático e de sincrânios de onça-pintada (Panthera onca) e puma (Puma concolor) capturados ou coletados em natureza." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/10/10137/tde-14052007-163236/.
Full textTwo jaguars (Panthera onca) and one puma (Puma concolor) proceeding from nature and 44 sincraniuns of the same species. These animals of free wildlife had been captured respectively in the Amazonia (South of Pará), in Atlantic Forest (Zona da Mata de Minas Gerais) and in the south Pantanal (Mato Grosso do Sul). The animals had been evaluated after injectable general anesthesia, general physical examination, physical examination of the oral cavity, documentation of the clinical findings in dental-charts and photograph. The two jaguars presented some type of disease in the oral cavity varying from mild degree according to the function of the stomatognathic system severe degree (dental wearing, dental trauma and periodontal disease), which can lead the individual to have its homeostasis and possibly the of predatory behavior altered. The puma captured in the Pantanal did not present macrocospic injuries that could compromise the function and healthiness of the stomatognathic system. After the examinatis, all the animals were released in the same local of the capture. 17 sincraniuns (skull + jaw) of Panthera onca had were evaluated and 27 of Puma concolor, all animals were collected in the nature through decades, from different Brazilian biomas and kept in the collection of Mastozoology of the Museum of Zoology of the University of São Paulo (MZUSP). Some evidences of injuries in the stomatognathic system were verified involving alveolar teeth, bones, zigomatic arch, nasal bones, frontals and palatine bones. All these variables occurred while the animal, forcing the individuals to adapt themselves to these conditions until the formation of reparative processes. Such findings possible were not the cause of death of the animals.
Landro, Izabel Cristina Rossi. "A teleducação interativa como estratégia de multiplicação do conhecimento dos benefícios da amamentação." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/25/25143/tde-01102018-202434/.
Full textIntroduction: breastfeeding can provide benefits to both mother and baby. For women, the prevention of breast cancer stands out as an incentive for breastfeeding. For the baby, breastfeeding is important in the development and preparation of the neuromuscular conditions of oral structures. Therefore, it is important to disseminate knowledge of these benefits to the population, so that natural breastfeeding may be respected and encouraged. The creation of a health education program on the benefits of breastfeeding and the prevention of diseases has prepared high school students to become disseminators of knowledge, contributing to social development. Objective: create a Collaborative Learning Network on The Benefits of Breastfeeding and Disease Prevention. Develop and validate a Health Educational Model through Interactive Teleducation on the topic of breastfeeding. Methods: 190 high school students from four public schools participated in the project. Initially, fourteen students, designated the Gold Standard Group (GSG), received information through the schools conventional method of teaching and answered the Impact Questionnaire (IQ) four months later. The Young Doctor Project trained thirty-six students, designated the Young Doctor Group (YDG), through the Interactive Cultural Kit, consisting of face-to-face classes, distance learning, activities and social action. All materials used in this training were developed by the researcher and evaluated by fourteen professionals through the Judges Evaluation Questionnaire (JQ). The YDG answered a Motivational Research Sheet (MRS) for evaluation of the virtual learning environment, a Knowledge Questionnaire I and II (KQ I and II) pre and post training, and the IQ four months later. As a strategy for disseminating knowledge, the YDG created the Interactive Cultural Mobile Kit and transmitted knowledge on the topic to 140 students, designated the Disseminators Group (DG), who created the Cultural Spaces in Health exhibited across the schools. The DG answered the KQ I and II and the IQ four months after the intervention. Results: the JQ achieved the content validity. The construct validity was achieved through the evaluation of the results of KQ I and II which showed a significant growth in the level of knowledge in both YDG and DG. The criterion validity was achieved through the comparison of the IQ results between the GSG and YDG, where the results presented showed better performance by the YDG. Conclusion: The Health Educational Model on the topic of the benefits of breastfeeding and the prevention of diseases, through the Young Doctor Project, proposed an innovative program. The dissemination of knowledge was evidenced by the creation of a Collaborative Learning Network, where high school, graduate and post-graduate students were able to increase their knowledge on the importance of natural breastfeeding.
Silva, Amanda Pagliotto da. "Caracterização miofuncional clínica e eletromiográfica de pacientes adultos com trauma de face." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/5/5170/tde-24022016-141522/.
Full textPurpose: to characterize the oral-motor sytem of adults with facial factures, comparing the performance of individuals submitted to open and closed surgical treatment. Methods: 57 adults divided into three groups: G1 - 19 individuals submitted to open surgery for the correction of at least one of the facial fractures; G2 - 19 individuals submitted to closed surgery for the correction of facial fractures; GC - 19 voluntary healthy individuals, with no alterations of the orofacial myofunctional system. All participants underwent the same assessment: clinical assessment of the orofacial myofunctional system; evaluation of the mandibular range of movements; and surface electromyography (sEMG) of the masticatory muscles. Results: the results indicated that both groups with facial fractures presented significant differences when compared to the control group, in terms of the mobility of the oral-motor organs, mastication and swallowing. However, the groups with facial fractures did not differ in performance. Regarding the measurements obtained for the mandibular movements, both groups with facial fractures presented significant differences when compared to the control group, indicating greater restrictions in mandibular movements. The group submitted to closed surgery presented better range of movements when compared to the group submitted to open surgery, especially when considering the measurement of maximal mandibular opening. When analyzing the results of the sEMG, the group submitted to open surgery presented lower muscle activation when compared to the other two groups. Both groups with facial fractures differed significantly from the control group when considering the index of asymmetry for the masseter muscle, presenting a more asymmetrical muscle function during the task of maximum voluntary teeth clenching. Conclusion: Patients with facial trauma present significant deficits in posture, mobility and function of the oral motor system. The type of medical treatment did not have an influence on the results of muscle function during the first six months after fracture reduction
Cielinski, Matthew Joseph. "Osteoclast Ontogeny-Experimental Studies in Two Osteopetrotic Mutations in the Rat: A Dissertation." eScholarship@UMMS, 1994. https://escholarship.umassmed.edu/gsbs_diss/141.
Full textSovinski, Silmara Regina Pavani. "Estética facial e funções orofaciais em indivíduos com deformidade dentofacial." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/25/25143/tde-01112012-150142/.
Full textThe face attractiveness is directly related to self-esteem and interpersonal relationships, involving different areas of health, such as medicine, dentistry and also Speech Pathology, but with different criteria. Considering that the muscular action involved in orofacial functions is dependent on the structure in which it operates, some studies have been conducted, linking form and function, but few relate to aesthetic muscular action involving the face and skin. Thus, this study sought to ascertain the influence of the orofacial functions in the aesthetic aspects of individuals with dentofacial deformity. We analyzed data from 36 subjects with average age of 27 years old. These were divided into three groups, matched according to the gender and age, participating 12 individuals with dentofacial deformity pattern II (DFD-II), another 12 pattern III individuals (DFD-III) and a group of 12 individuals with dentofacial balance, which constituted the Control Group (CG). The evaluation was performed by three expert examiners in Orofacial Motricity. The facial and orofacial myofunctional aspects analysis was done from photographs and recordings, according to the MBGR protocol. For the analysis of the aesthetic aspects it was used the Glogaus classification of wrinkles protocol, the photonumeric scale for classifying the marionette fine lines and the photonumeric escale for grooves in the musculature of the eyes. From the classification of the three examiners, the result obtained was a consensus. The comparison among the results from the different groups was performed applying the Kruskal Walliss test followed by Millers test, has been found a higher incidence of myofunctional alterations for DFD groups II and III compared to CG (p<0.05). In addition, it was studied the relationship between the myofunctional aspects and facial analysis, as well as the aesthetic and myofunctional aspects, the facial analysis and aesthetic aspects of the face, besides the correlation of the aesthetic aspects among themselves, using the Spearman correlation test. It was observed a significant correlation between the facial analysis (symmetry of the face and nasolabial angle) and the orofacial mobility, breathing, chewing, swallowing and speech functions (p<0.05), with no statistically significant correlation between facial analysis and aesthetic aspects, except for the nasolabial angle and furrows on the forehead (p<0.03). Between the aesthetic facial analysis and myofunctional aspects it was not found correlation statistically significant. There was a correlation between aesthetic aspects, namely: furrows in the procerus and vertical grooves on the lips, bumps on the musculature of the eyes and nasolabial folds, as well as grooves in the eyes muscles and marionette fine lines (p<0.01). Therefore, it is concluded that the orofacial functions influence the face symmetry, and it was also verified a relation between the nasolabial angle and the orofacial functions in individuals with dentofacial deformity. Furthermore, the aesthetics aspects of the upper third face correlated with the lower third, in the individuals in this study.
Mangilli, Laura Davison. "Disfagia e tétano: caracterização fonoaudiológica de pacientes em UTI." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/5/5162/tde-22082008-172253/.
Full textAlterations of the facial and/or cervical muscles are a few of the symptoms found in patients with tetanus. Speech-language intervention, however, as a field of knowledge that can contribute for the reestablishment of this type of patient, is not mentioned in the consulted literature. The purpose of this dissertation was to characterize the muscle activity and the orofacial functions in patients, hospitalized at an Intensive Care Unit, with the clinical diagnosis of tetanus. Participants of this study were 13 patients hospitalized in the Intensive Care Unit of the Department of Infectious and Parasitic Diseases of the Clinical Hospital of the School of Medicine of the University of São Paulo with the diagnosis of tetanus, in the period of December 2005 and May 2007. The ages of the patients varied between 36 and 85 years, mean age of 53.69 years, being one female and twelve males. Patients were referred to a speech-language assessment during the phase of recovery. For this assessment, information contained in the medical charts, as well as a specific protocol for the assessment of dysphagia were used. This protocol is divided in two sections - examination of the oral-motor functions and clinical swallowing tests. This dissertation was divided in two studies. The first study had as a purpose to characterize the muscle activity and the orofacial functions, and to identify the clinical factors and/or swallowing tests that could be more related to this pathology. According to the results, most of the evaluated aspects were considered primarily altered. The clinical factor GAG Reflex and the elevation of the larynx during the clinical test of water were considered altered in all of the participants who could be assessed. The clinical factors of tongue movement and/or vocal changes were the aspects that presented correlation when comparing both stages of assessment. The second study had as a purpose to characterize, in clinical terms, the muscle activity and the orofacial functions and to determine aspects and/or alterations that could be considered common to this group of patients. The focus of tetanus which prevailed was that resulting from external and traumatic factors, the incubation period had as an average 7 days and the average of progression was of 1 day. All patients were intubated, used tracheostomy, used forms of sedation, used alternative forms of feeding and used mechanical ventilation. The clinical factors of tongue mobility, vocal quality and speech motor functions presented some type of alteration. The results of the study gave evidence to the orofacial myofuntional alterations already pointed in the literature as being related to patients with tetanus, as well as pointing new muscle and functional characterizations, pertinent to the Stomatognathic System, done by professionals with expertise in the field. The study allowed a better and greater possibility of direction in the assessment and treatment of this xiv group of patients, presenting a material that is associated to the symptoms and clinical signs through the process of standardized clinical evaluation.
Coura, Rosalya Maria. "Correlação entre respiração buconasal e alterações anatômicas e funcionais do complexo craniofacial." Universidade Federal da Paraíba, 2010. http://tede.biblioteca.ufpb.br:8080/handle/tede/6681.
Full textCoordenação de Aperfeiçoamento de Pessoal de Nível Superior
This research aimed to correlate the oral nasal breathing with the anatomic and functional alterations of the craniofacial complex by means of questionnaires, x-rays and fast clinical tests. It was an analytical study of the observational case control type in quantitative research, carried out in the town of Sousa-PB. In the research, one hundred and forty-three children and teenagers, from both genders, were included as part of a universe of 887 students, varying from 06 up to 14 years old, which were divided into two groups. One of them is a control group: nasal breathers whereas the other one is an experimental group of oral nasal breathers. The results showed a prevalence of 51% of oral nasal breathers in the sample, existing, thus, a meaningful association between oral nasal breathing and the variables related to atypical swallowing, absence of labial sealing, altered phonation, labial hypotonicity, deep hard palate, hypertrophic palatine tonsils, breathless, fast fatigue, taste decreasing, halitosis, dark circle under the eyes, frequent sneezing and saliva while speaking. However, as concern all upper and lower goniac angles, it was observed that the media were approximate between the two groups.
Este estudo objetivou correlacionar a respiração buconasal com as alterações anatômicas e funcionais do complexo craniofacial, através de questionários, radiografias e testes clínicos rápidos. Tratou-se de um estudo analítico do tipo observacional caso-controle em pesquisa quantitativa, desenvolvido no município de Sousa PB. Na pesquisa foram incluídas 143 crianças e adolescentes de ambos os gêneros, dentro de um universo de 887 alunos com faixa etária entre 6 e 14 anos de idade, divididos em dois grupos, sendo um grupo controle os respiradores nasais e um grupo experimental os respiradores buconasais. Os resultados demonstraram uma prevalência de 51% de respiradores buconasais na amostra, existindo associação significativa entre a respiração buconasal e as variáveis deglutição atípica, ausência de selamento labial, fonação alterada, hipotonicidade labial, palato duro profundo, tonsilas palatinas hipertróficas, falta de ar, cansaço rápido, diminuição do paladar, halitose, olheiras, espirros freqüentes e saliva ao falar, porém quanto aos ângulos goníacos total, superior e inferior observou-se que as médias foram aproximadas entre os dois grupos.
Rondon, Silmara. "Uso de jogo interativo na aprendizagem de estudantes de fonoaudiologia sobre o sistema miofuncional orofacial." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/5/5162/tde-13122012-143150/.
Full textThe purpose of this study was to compare an interactive learning method (computer game-based) with a traditional learning method (traditional lecture) as means of teaching Anatomy and Physiology of Orofacial Myofunctional System (OMS) to second-year Speech-Language and Hearing pathology undergraduate students. This study was conducted with 29 second-year Speech-Language and Hearing Science students who were undertaking an Anatomy and Physiology of OMS class. This included weekly teaching sessions and a study schedule developed in the classroom environment where the learning methods were applied. Each student was randomly allocated in one of two groups: Group I (GI) 15 students who were submitted to the interactive learning method; Group II (GII) -14 students who were submitted to the traditional learning method. Both methods had the same duration (one-hour, once a week), and were delivered by the same tutor. The random allocation process was blinded. Students prior knowledge (i.e. before undergoing the learning method); short-term knowledge retention (i.e. immediately after undergoing the learning method) and long-term knowledge retention (i.e. six months after undergoing the learning method) were assessed with a multiple choice questionnaire, containing 50 multiple questions regarding Anatomy and Physiology of OMS. The performance between the groups was compared, considering the three moments of assessment. Comparisons were made using both the total number of correct answers, as well as the number of correct answers regarding Anatomy and regarding Physiology. Students that received the game-based method perform better for the pos test assessment only in Anatomy questions. Students that received the traditional lecture perform better in post test and long-term post test, both for Anatomy and Physiology questions. The game is comparable to traditional learning method in general and in short-term gains. The traditional lecture still seems to be more effective to improve studentsshort and long-term knowledge retention
Alves, Trixy Cristina Niemeyer Vilela. "Análise da produção da fala nas correções cirúrgicas da deformidade dentofacial." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/61/61131/tde-18092008-092048/.
Full textThe speech of individuals with anteroposterior crossbite and repaired cleft lip and palate, before and after orthognathic surgery, was evaluated as to alteration in the articulation point (presence and type) of the different groups of phonemes; percentage and severity of the disorder; and association with structural, motor and sensorial aspects. Twenty young individuals were evaluated before and 13 after surgery, for analysis of: speech (after 5 examiners analyzed alterations in the articulation point) for achievement of the percentage of correct consonants (PCC); sensitivity (esthesiometer Semmes-Weinstein - SORRI) and mobility (scores from 6 to 18) of the lips and tongue; and hearing (Speech Reception Threshold) and hearing loss at low, medium and high frequencies). Before surgery, the median of the PCC (n=20) was 23% (15% in palatal), with severe disorder in most, changing to 69% (n=13) after surgery (31% in palatal), with an improvement in speech (p=0.001, n=13) and reduction in the severity of disorder (p=0.002). The greater the negative overjet before surgery, the lower was the PCC (p=0.019) and the lower was the percentage of improvement after surgery (p=0.002). Before surgery, the evaluated subjects presented severe speech impairment with alterations in the articulation point, especially of labiodental, dental and alveolar phonemes (especially bilabial point and interdental and lisp); after surgery, there was significant improvement in the percentage and severity of speech impairment, evidenced in dental, alveolar and labiodental phonemes, with rare variation in the type of alteration; there was association between the structural aspect and the preoperative PCC, and between the structural aspect and the postoperative increase in the PCC.
Souza, Taísa Giannecchini Gonçalves de. "Programa de intervenção práxico-produtivo para crianças com transtorno fonológico." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/25/25143/tde-03052017-180117/.
Full textSpeech is defined as the motor representation of language from the coordination of three neurological processes: organization of concepts, formulation and symbolic expression; programming of motor act involved in speech production and its own motor production. The speech motor control, which orders the muscle contraction for its execution, includes the planning, preparation of movements and execution of plans, with a view to muscle contractions and movements of structures that will culminate in speech. National and international scientific papers envision a new field of speech therapy to work with altered speech with the stimulation of non-verbal praxis. The objectives of the present study focuses on the development of a Program of Praxis- Productive Intervention and its application in children with phonological disorder in order to verify its usability in speech therapy. The study was defined in 2 parts. The 1st stage included a review of the national and international literature for the treatment of oral and non-verbal praxis and its clinical applications in the area of speech by searching in the PubMed, Lilacs and Scielo databases. The articles showed that nonverbal praxis can be stimulated for clinical work with speech, however, there is no description of speech therapy work, nor a breakdown of exercises in sequence that could be used. No article referred to the way in which non-verbal praxis should be worked, not even how to stimulate motor programming for speech. Based on this review, the present study proposed a stimulation program of non-verbal praxis of the lips and tongue and the phonological aspects in 12 predetermined sessions. After drawing up the program, the material was applied to 12 children, aged between 6 and 8 years with phonological disorder that met the inclusion criteria of the study in order to show their applicability in practice. The results showed improvement in the realization of Speech in all subjects at the time stipulated by the instrument, with higher scores on the evaluative evidence of Phonology and Oral Praxis post-intervention compared to the scores of pre-intervention. The Praxis-productive intervention program was useful, simple, easy to apply by the speech patologist and had a good understanding by the participants with favorable responses for the acquisition of phonemes.
Giglio, Lúcia Dantas. "Biomecânica orofacial e a eficiência mastigatória em adultos jovens." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/17/17151/tde-31102013-164710/.
Full textThe definition of reference values of healthy subjects is a fundamental parameter for the diagnosis in health. The aims of this study were to establish reference values based on standardized score for the orofacial myofunctional condition, for the orofacial strength and for the masticatory efficiency, and to analyze the relationships between them, after establishing a performance index for orofacial strength and masticatory efficiency. From a total of 316 subjects, 50 participants were selected, 21 men and 29 women, ranging from 18 to 40 years old, without temporomandibular disorder, no orofacial myofunctional disorder and presenting normal occlusion. Subjects were assessed using the Orofacial Myofunctional Evaluation Protocol with Scores (OMES) to investigate the orofacial myofunctional condition. The orofacial strength evaluated were maximal isometric bite forces on the right and left sides, maximal isometric cheeks strength on the right and left sides, maximal isometric tongue strength on the anterior and dorsum region and maximal isometric lips strength using an electronic dynamometer Kratos®. The values were recorded in Newton (N). The mean value of three trials of each orofacial strength was obtained. The masticatory efficiency was analyzed by colorimetric method with beads. The fuchsine concentration in micrograms per milliliter (µg/ml) was obtained. The masticatory efficiency was evaluated in three conditions: habitual, right and left unilateral chewing, for 20 seconds each one. For all variables, the Z scores were calculated to determine the reference values and cutoff values that differentiate the normal and abnormal subjects. The orofacial strength and masticatory efficiency values were transformed into the performance index, for 34 participants that were defined as normal subjects. The random error was calculated for all variables. Statistical analysis was performed using Spearman correlation test, using the MedCalc® program and the level of significance was p<0.05. The reference values (mean and standard deviation), established from the Z score, were 95.79 ± 3.74 for the orofacial myofunctional condition; 431.08 ± 138.01N for the maximal isometric bite force; 17.92 ± 7.44N for the maximal isometric cheeks strength; 9.45 ± 4.01N for the maximal isometric tongue strength in the anterior region; 13.44 ± 5.46N for the maximal isometric tongue strength in the dorsum region; 4.31 ± 1.48N for the maximal isometric lips strength; 0.72 ± 0.31µg/ml for the habitual masticatory efficiency; 0.71 ± 0.30µg/ml for the right masticatory efficiency, 0.78 ± 0.37µg/ml for the left masticatory efficiency. No correlations were found neither between the orofacial strength performance index and masticatory efficiency performance index (r=0.102, p>0.05), the orofacial strength performance index and orofacial myofunctional condition (r=-0.005, p>0.05), nor between the masticatory efficiency performance index and orofacial myofunctional condition (r=0.059, p>0.05). There was no relationship between the biomechanics orofacial and masticatory efficiency in this study.
Folha, Gislaine Aparecida. "Ampliação das escalas numéricas do Protocolo de Avaliação Miofuncional Orofacial (AMIOFE), validação e confiabilidade." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/17/17151/tde-22102013-084025/.
Full textIn the literature, there is only one instrument validated for the clinical evaluation of the orofacial myofunctional condition of children, the Orofacial Myofunctional Evaluation Protocol with Scores (OMES) (Felício and Ferreira, 2008). In spite of recognized importance of the perceptible evaluation this present some limitations because your subjectivity, and, the increase of precision in the results is provided with numerical scales with more information. The numerical scales and the items number evaluations for OMES protocol were extended, with aim for possibility the detection and note of difference smalls in the characteristics physics and in the orofacial behaviors entre-subjects and variation intra-subject in the time. This study had with objective describe the OMES protocol extended (OMES-E), analyze the validity, the reliability and the correlation, as well as investigate the values of sensitivity, of specificity and predictive values of the OMES-E. The sample for the study compounded of images and videos of 50 children, 25 boys (mean age=8.4 years, standard deviation=1.8) and 25 girls (mean age=8.2 years, standard deviation=1.7). Three speech therapists (E1, E2 and E3) properly calibrated in orofacial myofuncional evaluation were choosed after analysis of ability of the examiners in to use the OMES protocol. To analysis of criterion validity of OMES-E protocol the children were evaluated individually for the analysis of images recorded on DVD for the protocols OMES and OMES-E. To complement the criterion validity was carried out the test of the correlations and of the reability of the applications and/or of the interpretation of the OMES-E. Statistical analysis was performed using the Statistics software based on the split-half reliability method, the level of significance was set at 0.05, Spearman correlation coefficient, the coefficient Kappa weighted linear (Kw), the sensitivity (S), specificity (E), predictive values (VP+ e VP-) and the prevalence (P) were also calculated. Was statistically significant correlation between the evaluations with the OMES and OMES-E protocols, the values, in agreement with the examiners, were E1 (r=0.81, p<0.01), E2 (r=0.79, p<0.01) and E3 (r=0.94, p<0.01). The reliability between protocols were to E1 0.89, to E2 0.88, and to E3 0.97. The correlations and reliability values between the testretest with the OMES-E were: E1 (r=0,86, 0,93), E2 (r=0.75, 0.86) e E3 (r=0.80, 0.89). The correlations and reliability values between examiners with the OMES-E were: E1 x E2 (r=0.74, 0.84), E1 x E3 (r=0.70, 0.83), all with p<0.01. The Kw strength of agreement to the OMES-E protocol apply, for the analyses test-retest and to analyses between examiners, predominant were moderate and good. To the OMES-E protocol were found mean values of 0.91 for the S, of 0.77 for the E, of 0.87 for the VP+ and of 0.85 for the VP-. The prevalence mean of myofuncional disorder was 0.58. The OMES-E protocol proved to be a valid and reliable instrument for orofacial myofuncional evaluation and have goods sensitivity and specificity, as well as predictive values.
Fernandes, Carmen das Graças. "Efeito da escuta terapêutica fonoaudiológica no atendimento em pacientes que apresentam dor orofacial crônica." Pontifícia Universidade Católica de São Paulo, 2007. https://tede2.pucsp.br/handle/handle/12128.
Full textClinical experience with patients which present chronic orofacial pain associated to muscular disturbances delimited the problem of this research once it provokes uncertainties generated by limitations that phenomenon of pain promotes in the evolution of the therapeutic phonoaudiologic processes. The objective of this study is to analyze the effects of the phonoaudiologic therapeutic listening of the psychic contents associated to chronic orofacial pain, presupposing the indissociability among body, language and psychism. This research has a clinical-qualitative and exploratory nature. It was developed by study of clinical cases of two female patients, being one 23 years old and other 32 years old; both refering to the beginning of the pain around the age 7. Clinical material was analysed based on phonoaudiologic and psychoanalytical theoretical references on the perspective of the articulation among body, psychism and language in order to understand the existing correlation between corporal structure and its vulnerabilities face to psychic factors. Concepts of pain, suffering, latent and manifest contents, clinical listening and transference have been considered. Clinical experience with these two patients revealed that pain affects the functions of stomatognathic system, especially mastication, and mobilizes conscious and unconscious psychic contents. The therapeutic phonoaudiologic process was favoured by simultaneous intervention as to both aspects, reducing the pain in both cases. Due to the complexity of symptoms associated to the chronic pain, it is necessary phonoaudiologic assistance, including in an interdisciplinary team work. The phonoaudiologic therapeutic listening, supported by Psychoanalysis theoretical references, contributes to effectiveness of phonoaudiologic treatment in both cases
A experiência clínica com pacientes que apresentam dor orofacial crônica associada a distúrbios musculares delimitou o problema dessa pesquisa ao provocar inquietações geradas pelas limitações que o fenômeno da dor promovem na evolução dos processos terapêuticos fonoaudiológicos. De acordo com o relato dos pacientes, há o envolvimento de conteúdos subjetivos, particularmente os psíquicos, provocando ansiedade e depressão. O objetivo desse estudo é analisar os efeitos da escuta terapêutica fonoaudiológica dos conteúdos psíquicos associados à dor orofacial crônica, pressupondo-se a indissociabilidade entre corpo, linguagem e psiquismo. Esta pesquisa é de natureza clínico-qualitativa, exploratória, desenvolvida por meio de estudo de caso clínico de duas pacientes do sexo feminino, uma com 23 anos e a outra com 32 anos de idade. Ambas referem o início da dor aos sete anos. O material clínico foi analisado a partir dos referenciais teóricos psicanalítico e fonoaudiológico na perspectiva da articulação entre corpo, psiquismo e linguagem para tentar compreender a correlação existente entre a estrutura corporal e suas vulnerabilidades aos fatores psíquicos. Foram considerados os conceitos sobre dor, sofrimento, conteúdo manifesto e latente, escuta e transferência. O resultado da análise dos casos revela que o processo terapêutico fonoaudiológico foi favorecido pela intervenção simultânea quanto a ambos os aspectos, resultando na redução da dor em ambos os casos. Considera-se que devido à complexidade de sintomas associados à dor crônica, é necessário o trabalho fonoaudiológico em equipe interdisciplinar. Observa-se que a escuta terapêutica fonoaudiológica, sustentada pelo referencial teórico da psicanálise, contribuiu para a efetividade do tratamento fonoaudiológico nos dois casos clínicos estudados
Dante, André Mario Maia. "Função do sistema estomatognático em indivíduos dentados após tratamento de câncer de cabeça e pescoço comparados com indivíduos saudáveis." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/58/58133/tde-25112013-090400/.
Full textCancer is considered a genetic disease, extremely complex, resulting in concomitant changes in genes generally related to proliferation, differentiation and cell death. Tumors of the head and neck are a wide variety of malignancies that originate in the lining of the upper aerodigestive segment, accounting for about 5% of all new tumors diagnosed. Dentistry plays an important role in the different phases therapies against cancer, in the stage prior to surgery, in which a prior assessment can effectively reduce complications arising from chronic inflammatory or infectious processes of oral origin, which may exacerbate after surgical treatment, or prevention of the sequelae that occur during buccal and after treatment by radiotherapy as osteoradionecrosis of tissue irradiated area. This study aimed to evaluate by electromyography (EMG), the activity behavior (morphological and functional) of the masseter and temporal muscles in clinical conditions of rest, protrusion, right and left lateral, maximum intercuspal habitual (MIH) and chew with Parafilm M®. Also assessed muscle`s thickness by ultrasound in rest and maximal intercuspal habitual (MIH) and maximal molar bite force, both sides, in ten dentate patients after cancer of the head and neck radiotherapy treatment ended in the \"Hospital de Cancer de Barretos (Fundação Pio XII)\" and compare them with a control group matched for each subject, by weight, age and gender. The EMG average showed that in the rest, protrusion and left laterality clinical conditions the differences were statistically significant. In the evaluation with ultrasound, muscle thickness was greater for individuals with cancer at rest and MIH, with statistically significant only for the right temporal muscle during the MIH. It was verified during the examinations that the behavior of electromyographic activation of muscle fibers was disordered in individuals with cancer when compared with the control group. Individuals treated for head and neck cancer in the current study revealed electromyographic activity increased when compared with the group of control subjects for all clinical situations. This result is a strong indication of muscle hyperactivity. It can be concluded that the treatment applied to individuals with cancer of the head and neck caused an increase in the thickness, electromyographic activity of masticatory muscles and maximal molar bite force compared with control subjects. These results are indicative of muscle dysfunction and disorganized and ineffective contraction of the muscle fibers of the stomatognathic system.
Costa, Letícia Miranda Resende da. "Função muscular mastigatória em crianças com fissura labiopalatal." Universidade do Estado de Santa Catarina, 2013. http://tede.udesc.br/handle/handle/1816.
Full textCoordenação de Aperfeiçoamento de Pessoal de Nível Superior
The aim of the study was to investigate whether children with cleft lip and palate (CLP) have altered control of masticatory muscles. The muscular activity of 66 children with CLP (n=33) and without CLP (n=33), aged between six and 12 years was assessed during different tasks (rest, isometric, mastication) using electromyography. Amplitude of Muscle Activation (AMA) of the analyzed muscles was higher in children with CLP at rest (R) and inactive period (IP) (p <0.05), since the active period (AP) and isometric (I) was higher in children without CLP (p <0.05), except for the right masseter muscle in AP, which although less activation did not obtain significant results. Also found that the muscles of children with CLP remained active for longer than those without CLP (p <0.05) and length of the masticatory cycle was higher in children with CLP (p <0.05). The muscles of children with CLP in the R and IP of mastication are superior when compared to the control group. Already during the AP and I are reduced activation. Children with CLP have longer muscle activation during the chewing cycle and increased cycle time, which probably influences the occlusion, resulting in greater difficulty in chewing.
O objetivo do estudo foi investigar se crianças com fissura labiopalatal transforame incisivo unilateral (FLPU) possuem alterações no controle da musculatura mastigatória. A atividade muscular de 66 crianças sem fissura (n= 33) e com FLPU (n= 33), entre seis e 12 anos foi avaliada durante diferentes tarefas (repouso, isometria e mastigação) utilizando eletromiografia. A Amplitude de Ativação Muscular (AAM) dos músculos analisados foi maior nas crianças com FLPU no período de repouso (R) e período inativo (PI) (p <0,05). Já no período ativo (PA) e isometria (I) foi maior nas crianças sem FLP (p <0,05), com exceção do músculo masseter direito no PA, que apesar de menor ativação não obteve resultados significativos. Observou-se que os músculos das crianças com FLPU permaneceram ativos por mais tempo (p <0,05) e a duração do ciclo mastigatório foi superior nas crianças com FLPU (p <0,05). A atividade muscular da criança com FLPU no R e PI da mastigação é superior quando comparado ao grupo controle. Já durante o PA e I a ativação muscular é reduzida. Crianças com FLPU apresentam maior tempo de ativação muscular durante o ciclo mastigatório e maior duração do ciclo, o que provavelmente influência na oclusão, resultando em maior dificuldade na mastigação.
Graziani, Andreia Fernandes. "Avaliação miofuncional orofacial na fissura labiopalatina: proposta de protocolo de exame." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/61/61132/tde-31102014-160611/.
Full textObjective: The cleft lip and palate affects many orofacial structures, thus, the application of a specific examination of the stomatognathic system is necessary. The aim of this study was to create a myofunctional assessment protocol and to validate its content. Method: After the approval of the Ethical Committee in Research, a myofunctional assessment protocol was created comprising the structural and functional aspects of the stomatognathic system. This protocol was reviewed by two experienced speech-language thera pists and the required changes were performed. Following, the images for performing the orofacial myofunctional examination were obtained from 75 cleft lip and palate individuals, both genders, at different ages (children, teenagers and adults), without syndromes or other associated malformations. The images were stored in computer memory and transferred to a mobile device so that three speech-language therapists experienced in this assessment type analyzed them according to the proposed protocol. Inter-examiners agreement was verified by Kappa test and the validation of the protocol content by Content Validity Index. Results: The protocol was created and comprised 14 spects: 10 of structural and 4 of functional domains, composed by the description of the corresponding sub-items. The general mean of the protocol was of 100% of agreement in the validation of its content. In the protocol applicability, the percentage of inter -examiners agreement was above the mean for the aspects of cheeks (53% to65%), palatine tonsils (80% to 96%), occlusion (60% to 100%), hard palate (55% to 76%), uvula (75% to 85%), mirror test (76% to 100%), speech (57% to 99%) and voice (83% to 99%); little below the mean for the teeth (33% to 97%), velum (40% to 100%), pharynx (41% to 64%), tongue (44% to 83%), lips (45% to 93%) and reathing (48% to 65%). There was substantial agreement for breathing and almost perfect agreement for the other aspects. Conclusion: The protocol of orofacial myofunctional assessment specific for cleft lip and palate individuals was created and validated comprising all the structural and functional aspects impaired by this malformation. The content validity of this protocol was considered as a valid and accurate measurement for the 14 items evaluated and their sub-items, considering both the opinion of the experts and the results obtained in its application.
Neu, Aline Prade. "RELAÇÃO ENTRE ALEITAMENTO, HÁBITOS DE SUCÇÃO, ASPECTOS SOCIOECONÔMICOS E FUNÇÕES ESTOMATOGNÁTICAS." Universidade Federal de Santa Maria, 2012. http://repositorio.ufsm.br/handle/1/6523.
Full textA importância do aleitamento materno vem sendo enfatizada em função dos benefícios que o mesmo exerce no desenvolvimento infantil, além da grande influência no desenvolvimento do sistema estomatognático. Desta forma, este estudo teve como objetivo verificar a relação entre o aleitamento e hábitos de sucção, aspectos socioeconômicos e o sistema estomatognático. Como procedimento inicial foi aplicado questionário aos pais ou responsáveis de 195 crianças de ambos os sexos, entre cinco anos a oito anos e 11 meses de idade, de escolas públicas e particulares. Foram coletados dados referentes ao tipo e tempo de aleitamento, aspectos respiratórios das crianças e socioeconômicos dos familiares, como renda familiar mensal e escolaridade das mães; além disso, investigou-se a presença e a duração dos hábitos de sucção. Dos questionários, foram escolhidas aleatoriamente 76 crianças para avaliação clínica. Esta avaliação baseou-se no Protocolo de Avaliação Miofuncional Orofacial com Escores Expandido - Adaptado e deste foram analisadas as funções de mastigação, deglutição e respiração. A função de fala foi avaliada através do Exame Articulatório, baseado no protocolo do Serviço de Atendimento Fonoaudiológico da Universidade Federal de Santa Maria. Os dados foram analisados de forma descritiva e estatística, essa última por meio do teste Qui-Quadrado, considerando nível de significância de 5%. Os resultados referentes aos questionários mostraram predomínio do tipo misto, porém pode-se notar que o uso exclusivo do aleitamento materno foi maior do que o uso exclusivo do artificial, sendo esse utilizado além de dois anos. Houve relação entre tipo de aleitamento e o hábito de chupeta (p=0,000) e com tempo da mesma (p=0,000); tempo de aleitamento materno e o hábito de chupeta (p=0,000), bem como, com o tempo de permanência (p=0,000); e entre o aleitamento artificial e o hábito de chupeta (p=0,000) e tempo do mesmo (p=0,000). Quanto aos aspectos socioeconômicos, houve significância entre tipo de aleitamento e renda familiar (p=0,002). Pôde-se concluir que o tipo e o tempo de aleitamento foram determinantes para a aquisição do hábito de chupeta e que níveis sociais de renda mais baixos podem ser considerados preditores da inserção de outras formas de aleitamento, que não o natural. Quanto os resultados das avaliações do sistema estomatongático, pode-se observar que não houve relação entre o tipo e tempo de aleitamento com as funções estudadas, exceto entre o tempo de aleitamento materno e a interdentalização (p=0,033). Desse modo, o tipo e o tempo de aleitamento não foram determinantes no aparecimento de alterações nas funções de mastigação, deglutição e respiração, sugerindo que essas tenham causas multifatoriais.
Schmidt, Madelyn R. "Virus-Lymphocyte Interactions: Virus Expression Is Differentially Modulated by B Cell Activation Signals: A Dissertation." eScholarship@UMMS, 1991. https://escholarship.umassmed.edu/gsbs_diss/51.
Full textHäner, Roland Kessi Stephan. "Zahnkontakte in verschiedenen Unterkieferpositionen bezogen auf den Funktionszustand des stomatognathen Systems /." [S.l : s.n.], 1987. http://www.ub.unibe.ch/content/bibliotheken_sammlungen/sondersammlungen/dissen_bestellformular/index_ger.html.
Full textKrob, Clarissa Flores Oliveira. "ATIVIDADE ELÉTRICA DO MÚSCULO BUCINADOR ANTES E APÓS O USO DO EXERCITADOR FACIAL EM CRIANÇAS RESPIRADORAS ORAIS." Universidade Federal de Santa Maria, 2008. http://repositorio.ufsm.br/handle/1/6437.
Full textEste estudo objetivou analisar as modificações ocorridas nos músculos bucinadores de crianças respiradoras orais habituais após o uso do Exercitador Facial. Oito crianças entre 06 e 11 anos com diagnóstico médico de respiração oral crônica habitual foram submetidas à avaliação eletromiográfica de superfície nas situações de repouso, sucção e sopro; previamente ao início da terapia (T0), e aproximadamente aos 10 (T1) e aos 40 dias (T2) de tratamento. Os resultados das avaliações foram quantificados em raiz quadrada média (root mean square - RMS) e expressos em microvolts (eV). Os dados normalizados foram comparados e analisados estatisticamente por meio de testes ANOVA fator duplo (p<0,05) e ANOVA de Friedman, bem como comparações múltiplas pelo teste de Tukey. Os resultados a respeito da atividade dos músculos bucinadores mostraram tendência a uma diminuição ao final de 40 dias de uso do Exercitador Facial. Houve um aumento nas médias das atividades elétricas de ambos os músculos; porém sem significância estatística. Os resultados foram mais expressivos após os primeiros 10 dias de tratamento do que após 40 dias de uso do dispositivo; apesar de não mostrar diferenças estatisticamente significantes. Com base nesses achados, considera-se que o uso do Exercitador Facial Pró-Fono em crianças respiradoras orais habituais colaborou para a diminuição da atividade dos músculos bucinadores durante o repouso. Já durante a atividade de sopro houve um aumento nas médias de ambos os músculos.
Sales, Neuza Josina. "Fatores de risco e epidemiologia dos distúrbios da comunicação em crianças de cinco anos de idade da coorte de nascimento de 2005 em Aracaju-SE." Universidade Federal de Sergipe, 2013. https://ri.ufs.br/handle/riufs/3548.
Full textOs distúrbios da comunicação infantil (DCI) estão correlacionados a fatores multifatoriais de origem diversa, os quais interferem na interação da criança com o ambiente em que se insere. Objetivos: avaliar a relação dos fatores biológicos, sociodemográfico-econômicos, interacional-afetivos e funcionais com os DCI: fala, voz, motricidade orofacial e funções estomatognáticas; determinar a prevalência e identificar fatores de risco e de proteção dos DCI aos cinco anos de idade. Método: estudo transversal, realizado com crianças pertencentes à Coorte de nascidos vivos no ano de 2005, de Aracaju-SE. Após assinatura de autorização pelos responsáveis, a coleta dos dados ocorreu em 141 instituições públicas e privadas distribuídas pelos bairros de Aracaju. Utilizaram-se protocolos validados para a análise da fala (TERDAF) e da motricidade orofacial e funções estomatognáticas (AMIOFE). A escala analógico-visual (CAPE-V) com escores mensurou o grau geral do desvio da voz. Após entrevista com os responsáveis, fonoaudiólogas treinadas realizaram as avaliações. Foi utilizada análise uni e multivariada na análise dos dados. Resultados: foram estudadas 371 crianças, de ambos os gêneros e média de 5,12 anos de idade. Assim, 108 (29%) crianças nasceram de parto cesárea e 94 (25%) peso inadequado. Como fatores sociodemográfico-econômicos, 126 (34,5%) residiam na zona norte e 323 (87%) tinham renda familiar de até três salários mínimos. Quanto aos fatores interacional-afetivos, apenas 23 (6%) das mães cuidavam diretamente dos filhos, 348 (94%) crianças eram cuidadas por outras pessoas que não os pais e 338 (91%) crianças recebiam amamentação materna, sendo 244 (66%) por mais de três meses. Quanto aos fatores funcionais, as primeiras palavras foram emitidas antes de um ano por 173 (48%) crianças e por 197 (52%) entre 1-2 anos de idade, 229 (62%) tinham temperamento agitado, 110 (30%) possuíam dificuldade de atenção e 46 (12%) eram dependentes do cuidador em atividades diárias. Durante o sono, 124 (34%) eram agitadas, 135 (37%) apresentavam sialorreia e 114 (31%) roncavam. A prevalência dos DCI ocorreu em 76,5% das crianças, 65,8% com transtorno fonológico, 26,4% com grau geral do desvio da voz discreto-moderado e 15,4% com disfunção da motricidade orofacial grau leve (DMO). Foram identificados dezesseis processos fonológicos de gravidade moderada e não mais esperados para esta idade. A média do escore da DMO foi menor nos nascidos de parto cesárea, peso inadequado e em função da situação conjugal. O grau geral do desvio da voz foi maior em 47 (34%) das crianças com temperamento calmo preponderante. A DMO e o grau geral do desvio de voz mostraram diferença quanto à renda familiar. Na análise multivariada, o fator protetor da comunicação infantil foi o parto normal (p=0,05). O fator de risco identificado foi o temperamento calmo preponderante (p=0,033) e mais de quatro moradores na residência (p=0,012). Conclusão: houve alta prevalência de DCI relacionado à fala, à voz, à motricidade orofacial e funções estomatognáticas correlacionada a fatores multifatoriais. O parto normal foi o fator protetor e ter mais de quatro moradores na residência e temperamento calmo preponderante foram fatores de risco para distúrbios da comunicação. Ações de vigilância com intervenção transdisciplinar com as crianças e suas famílias podem minimizar dificuldades socioeducacionais e promover bem-estar e qualidade de vida nos seus diversos ciclos.
Wiegelmann, Sandra [Verfasser]. "Zusammenhang statischer und dynamischer Okklusionsparameter mit funktionellen Aspekten des stomatognathen Systems / Sandra Wiegelmann." Greifswald : Universitätsbibliothek Greifswald, 2014. http://d-nb.info/105964536X/34.
Full textRommel, Niklas [Verfasser]. "Evaluation der Auswirkungen von chronischem Methamphetamin-Abusus auf das Stomatognathe System / Niklas Rommel." München : Verlag Dr. Hut, 2015. http://d-nb.info/1079768939/34.
Full textSchwinge, Stefanie [Verfasser]. "Untersuchung zu den Folgen des vorzeitigen Milchzahnverlustes für die Entwicklung des stomatognathen Systems / Stefanie Schwinge." Lübeck : Zentrale Hochschulbibliothek Lübeck, 2014. http://d-nb.info/1050911997/34.
Full textHirschi, Urs Rindisbacher Theres. "Der Einfluss des Spielens eines Blasinstrumentes auf die Zahnstellung und auf die Funktion des stomatognathen Systems /." [S.l : s.n.], 1988. http://www.ub.unibe.ch/content/bibliotheken_sammlungen/sondersammlungen/dissen_bestellformular/index_ger.html.
Full textKrohn, Franziska [Verfasser]. "Untersuchungen zur Morphologie des Meatus acusticus externus in Relation zu funktionellen Parametern des stomatognathen Systems / Franziska Krohn." Greifswald : Universitätsbibliothek Greifswald, 2017. http://d-nb.info/1149080973/34.
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