Dissertations / Theses on the topic 'Labios - Cirugía'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 48 dissertations / theses for your research on the topic 'Labios - Cirugía.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.
Burgos, Miranda Jorge Giovanny. "Utilidad de la queilorrinoplastia primaria en el tratamiento de la fisura labial unilateral con deformidad nasal. Hospital nacional “Daniel Alcides Carrión” callao. Junio 2000-mayo 2001." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2004. https://hdl.handle.net/20.500.12672/2026.
Full textTesis de segunda especialidad
Rossell, Perry Percy. "Evaluacion de la tecnica de doble rotacion y avance superior en el tratamiento de la fisura labial unilateral." Doctoral thesis, Universidad Nacional Mayor de San Marcos, 2013. https://hdl.handle.net/20.500.12672/3481.
Full text---The anatomy of the cleft lip is different for each patient and many authors have been described modifications of traditional techniques in order to obtain a more individual design and better results. Millard’s technique is probably the most common surgical technique used by surgeons around the world, however there are some short-comings to repair complete clefts with deficiency of tissues of the lateral segment. In that way, we have developed a new technique which corrects the medial and lateral lip segment’s deficiency in complete unilateral cleft lip. This technique is based on a double rotation advancement concept placing the scars over the natural lines between the aesthetic subunits of the upper lip. This study evaluates the symmetry obtained with the use of this technique in the surgical treatment of the complete unilateral cleft lips. METHODS. This is a prospective analytic observational cohort study. It evaluates the utility of a new technique for surgical treatment in 30 consecutive patients with complete unilateral cleft lip after one year of the surgery making the pre and postoperatory anthropometric measurements. The Wilcoxon and t-student tests and level of confidence of 95 % were performed to assess the statistical significance of differences between the cleft side and non-cleft side (p < 0.05). RESULTS This study found no statistically significant differences between cleft side and non-cleft side lip height (p=0.310), lip width (p=0.425) and vermilion height (p=0.283) after lip repair using this technique. However there were significant differences between cleft side and non-cleft side nasal base width (p: 0.01). CONCLUSIONS. We observed the lip symmetry obtained in cases of complete unilateral cleft lip with the use of the upper double rotation and advancement technique. Key words: Unilateral cleft lip Surgical technique
Tesis
Huanca, Sánchez Jessica del Rosario. "Efecto del moldeado pre-quirúrgico nasoalveolar en bebés de 0 – 4 meses de edad con fisura labio palatina." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2012. https://hdl.handle.net/20.500.12672/829.
Full textThe purpose of this study was to determine orthopedic changes in 0-4 months newborns with cleft lip and palate treated with presurgical nasoalveolar molding. A prospective, longitudinal, quasi-experimental, self-controlled study was conducted in a group of newborns with cleft lip and palate unilateral (n = 4) and bilateral (n = 2) who attended the cleft of the Service Unit of Orthodontics and Maxillary Orthopedics, National Institute of Child Health from April 2011 to April 2012. Nasoalveolar molding was performed in newborns with cleft lip and palate, and it was controlled each ten days. Basal photographs and study casts were studied at the start and at the end of the therapy. Nasal angle columella (NAC) and columella length (CL) measures were taken from photographs, and separation length of the alveolar ridges (SLAR) from study casts. The NAC at the beginning on average was 36 and the final on average was 47.5. The CL at the beginning was 0 and the final was 1.82 and 2 mm. The SLAR at the beginning was from 4.07 to 12.05 and the final was from 1.75 to 8.96. The performance of nasoalveolar molding reduced the alveolar ridges separation, measures less than 4 mm were obtained, the columella angle increased in newborns with unilateral cleft lip and palate and the nasal columella length increased in newborns with bilateral cleft lip and palate. Average measures were used because it was a small sample. It is concluded that the presurgical nasoalveolar molding after being performed showed orthopedic changes in 0-4 months newborns with cleft lip and palate.
Tesis
Vasquez, Navarro Jackelin Janie. "Tratamiento quirúrgico de paciente con deformidad dentofacial funcional clase III." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2017. https://hdl.handle.net/20.500.12672/6898.
Full textPublicación a texto completo no autorizada por el autor
Presenta el caso de una paciente con deformidad dentofacial, maloclusión clase III presentando clínicamente incompetencia labial y prognatismo mandibular, estas características se exacerban ya que el biotipo facial propio del mestizaje de los parientes de primera línea de dicha paciente, donde se visualiza una protrusión labial marcada. En dicho caso se lleva a cabo el tratamiento quirúrgico de cirugía ortognática bimaxilar, es decir Lefort I en maxilar superior y osteotomía sagital de rama mandibular, de retroceso, adicionalmente se efectúa la plastia labial con una técnica que comprende estrictamente el plano mucoso del labio inferior. Cabe resaltar que dicho tratamiento está precedido de una ortodoncia pre quirúrgica. Se presenta además una revisión bibliográfica de los antecedentes en relación de las deformidades dentofaciales y su tratamiento quirúrgico.
Trabajo académico
Palomares, Bustamante Piero. "Relación entre la posición e inclinación de las estructuras dentoalveolares del complejo maxilar con el labio superior." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2017. https://hdl.handle.net/20.500.12672/6757.
Full textTesis
Coeymans, Moreno María Teresa. "Estudio comparativo de las características funcionales de labio superior, entre pacientes fisurados operados tratados con ortopedia prequirúrgica de Latham y sin ortopedia." Tesis, Universidad de Chile, 2006. http://repositorio.uchile.cl/handle/2250/110753.
Full textAlvarado, Espejo Leslie, Alva Gianfranco Baglietto, Muñoz Rocío Jara, and Augusto Ana Ximena Moses. "Cirugía oral y maxilofacial y ortodoncia." Universidad Peruana de Ciencias Aplicadas - UPC, 2009. http://hdl.handle.net/10757/272498.
Full textContreras, Castillo Macarena Andrea. "Estudio comparativo de las alturas labiales superiores, en pacientes fisurados operados, tratados con ortopedia pre-quirúrgica de Latham." Tesis, Universidad de Chile, 2005. http://www.repositorio.uchile.cl/handle/2250/110738.
Full textOzawa, Terumi Okada [UNESP]. "Avaliação dos efeitos da queiloplastia e palatoplastia primária sobre o crescimento dos arcos dentários de crianças com fissura transforame incisivo unilateral aos 5-6 anos de idade." Universidade Estadual Paulista (UNESP), 2001. http://hdl.handle.net/11449/104533.
Full textO presente trabalho de pesquisa descreve um estudo retrospectivo com o objetivo de avaliar os efeitos das cirurgias primárias de lábio e palato sobre a relação dos arcos dentários, mediante a obtenção dos modelos de estudo de 317 pacientes portadores de fissura de lábio e palato completos (fissura transforame incisivo unilateral), documentados aos 5 - 6 anos de idade, dentre as quais, 267 pacientes são do Centro de Bauru e 50 do Centro de Oslo - Noruega. Os modelos de estudos foram avaliados por diferentes categorias de examinadores, baseados nos índices oclusais de Atack et al aplicados aos 5 anos de idade, atribuindo escores de 1 a 5. O nível de reprodutibilidade inter-examinadores e intra-examinadores do índice oclusal mostrou ser bastante eficaz e o nível de concordância entre diferentes categorias de examinadores também foi satisfatório. Na comparação intercentros, o índice oclusal médio de Oslo mostrou superioridade (2,52) sobre os de Bauru (3,07). 60% da amostra de Oslo apresentaram índices 1 e 2, 22% o índice 3 e 18% os índices 4 e 5. Na amostra de Bauru, 34% representaram o índice 1 e 2, 27,72% o índice 3 e 38, 20% os índices 4 e 5. A amplitude da fissura influencia a relação interarcos final, assim como a presença de bandeleta interfere na amplitude da fissura e conseqüentemente na relação interarcos. A avaliação dos protocolos cirúrgicos não permite obter conclusões decisivas em função do grande número de variáveis, mas, os resultados sugerem que mais do que a técnica cirúrgica em sí, a habilidade e experiência do cirurgião são fatores decisivos nos resultados interarcos.
The purpose of this retrospective study was to assess the effect of lip and palate primary repair on the dental arch relationships of 317 complete unilateral cleft lip and palate patients aged 5-6 years. Of the total sample, 267 patients were from Bauru Center, in Brazil, and 50 from the Oslo Center, in Norway. The current study was performed on the basis of cast models, which were ranked in 5 groups according to the 5-year old study model index proposed by Atack et al. All models were evaluated by different categories of examiners. Inter- and intra-examiner reproducibility using the occlusal index proved to be efficient. The degree of agreement among different categories of examiners were also satisfactory. The inter-center comparison showed better results for the Oslo Center (2,52) than for Bauru Center (3,07). 60% of the Oslo sample presented occlusal indexes 1 and 2; 22% presented occlusal index 3, and 18% presented indexes 4 and 5. 34% of Bauru sample presented occlusal indexes 1 and 2; 27,72% presented index 3, and 38,20% presented indexes 4 and 5. Cleft size influenced the final inter-arch relationship, as well as Simonart's band influenced the cleft size and the final inter-arch relationship. Evaluation of the surgical protocol does not allow for decisive conclusions due to the great number of variables. However, the findings suggest that the surgeon's skill and experience, more than the surgical technique itself, are decisive factors that may interfere in the dentoalveolar results.
Toro, Ibacache María Viviana. "Variación de la forma cráneofacial en fisurados labio máxilo palatinos unilaterales operados: Estudio mediante morfometría geométrica." Tesis, Universidad de Chile, 2005. http://www.repositorio.uchile.cl/handle/2250/110729.
Full textGutiérrez, Aguilar Pablo Arturo. "Estudio prospectivo del crecimiento sagital del maxilar en pacientes con fisura labio - máxilo - palatina unilateral completa, operados a los 6 meses de vida bajo técnica funcional." Tesis, Universidad de Chile, 2012. http://repositorio.uchile.cl/handle/2250/113071.
Full textAutor no autoriza el acceso a texto completo de su tesis en el Portal de Tesis Electrónicas
Introducción: Una de las secuelas comunes en el tratamiento quirúrgico de los pacientes fisurados es la excesiva retrusión maxilar, ocasionando no sólo una consecuencia estética, si no que además pudiendo provocar un problema psicológico que afecte su inserción en su medio laboral y social. El objetivo de este estudio fue determinar si la reparación quirúrgica funcional del labio en un mismo grupo de pacientes con fisura labio máxilo palatina unilateral completa, operados a los 6 meses de vida, permite un desarrollo sagital normal del maxilar, tanto en etapa de dentición mixta, como en etapa de dentición definitiva, haciendo un seguimiento durante 8 años de este mismo grupo de pacientes y comparando el crecimiento sagital maxilar entre estos dos periodos. Material y Método: Correspondió a un estudio de cohorte, donde la muestra la conformó un grupo de 9 pacientes con fisura labio máxilo palatina unilateral completa operados de labio a los 6 meses de edad por el mismo Cirujano bajo técnica funcional según describe Delaire. Se tomó a los pacientes una telerradiografía de perfil convencional en dos periodos de sus vidas, que se analizó en base al Análisis Estructural y Arquitectural de Delaire en el año 2004 en dentición mixta y posteriormente en el año 2012 en dentición definitiva. Se utilizó para evidenciar el crecimiento sagital maxilar el análisis del ángulo del pilar facial anterior (C1/F1) esperado y real. La medición fue realizada por dos operadores Cirujanos Maxilofaciales entrenados y se utilizó el test Kappa de Cohen para verificar su concordancia en las mediciones, asegurando de esta forma una veracidad en los datos obtenidos. En el análisis estadístico se usó el test no paramétrico de rangos con signos de Wilcoxón, y se consideró diferencia significativa si pvalue es menor a un 5%. Resultados: No se encuentra diferencia estadísticamente significativa al analizar el ángulo (C1/F1) esperado y real tanto en el año 2004 como en el año 2012 siendo p-value mayor a 5%. Indicando un positivo crecimiento sagital maxilar que se mantiene dentro de los parámetros esperados considerados normales para los pacientes en los dos periodos analizados. Conclusión: El crecimiento sagital del maxilar en los pacientes operados de labio a los 6 meses de edad con criterio funcional se mantiene normal en los últimos 8 años al encontrarse dentro de los parámetros esperados determinados cefalométricamente. Los resultados indican que es posible evitar o reducir en gran medida el subdesarrollo sagital del maxilar cuando una técnica quirúrgica funcional se utiliza, logrando alcanzar un crecimiento sagital normal del maxilar acorde a lo esperado para cada paciente.
Pérez, Lagos Luis H. "Estudio comparativo de la oclusión transversal entre pacientes portadores de fisura labio-máxilo-palatina unilateral, operados bajo técnica quirúrgica funcional y pacientes no fisurados." Tesis, Universidad de Chile, 2012. http://repositorio.uchile.cl/handle/2250/111702.
Full textIntroducción: La Fisura Labio-Máxilo-Palatina Unilateral (FLMPU) corresponde a una malformación congénita de alta prevalencia a nivel nacional y mundial, considerándose un problema de salud pública. Los pacientes portadores de esta condición presentan una anatomía alterada, lo que conlleva múltiples problemas funcionales. En Chile, existen fundamentalmente dos corrientes quirúrgicas, la escuela americana, que realiza la primera intervención en el labio, a los 3 meses y, al año, realiza el cierre del velo y del paladar en un tiempo quirúrgico; la escuela europea (también llamada escuela funcional), en cambio, realiza la primera intervención a los 6 meses en el labio y velo del paladar y, en un segundo tiempo quirúrgico, el cierre del maxilar entre los 18 y 24 meses. La oclusión dentaria es un muy buen indicador del desarrollo maxilar, así, se ha reportado que la intervención del labio a los 3 meses limita el crecimiento sagital del maxilar, resultando en altos porcentajes de mordida invertida. Del mismo modo, el desarrollo transversal del maxilar puede ser evaluado a través de la relación oclusal transversal. Por ello, el objetivo de este estudio fue comparar la oclusión transversal entre pacientes fisurados operados con técnica funcional, y pacientes no fisurados. Material y métodos: Se realizó un estudio observacional analítico de corte transversal, para determinar la oclusión transversal en una muestra de 36 pacientes que presentaban dentición temporal o mixta. El grupo de estudio correspondió a portadores de FLMPU operados en el servicio de cirugía maxilofacial del Hospital San Borja Arriarán, bajo protocolo funcional; el grupo control correspondió a pacientes no portadores de FLMPU bajo tratamiento odontopediátrico en la Facultad de Odontología de la Universidad de Chile. Se analizaron los datos con Stata (SE 10.1 for Macintosh) Resultados: No se encontraron diferencias estadísticamente significativas entre ambos grupos. Conclusiones: No existe evidencia de que los pacientes portadores de FLMPU, operados funcionalmente, tengan mayor riesgo de presentar Mordida Cruzada (MC), que los pacientes no fisurados.
Ponce, Valderrama Johan Diego. "Parámetros clínicos periodontales en dientes próximos al área cicatricial del labio y paladar hendido en niños y adolescentes atendidos en el Hospital Nacional Docente Madre Niño San Bartolomé en el 2019." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2019. https://hdl.handle.net/20.500.12672/11406.
Full textTesis
Celis, Pozas Daniela Ximena. "Estudio comparativo de la oclusión dentaria entre dos grupos de pacientes fisurados operados, tratados con distintas técnicas de ortopedia prequirúrgica previo a su cirugía primaria." Tesis, Universidad de Chile, 2006. http://repositorio.uchile.cl/handle/2250/140273.
Full textPor lo anteriormente descrito, el presente trabajo de investigación propone determinar si existen diferencias significativas en la oclusión dentaria entre pacientes fisurados uni y bilaterales operados, tratados con la técnica de Ortopedia Prequirúrgica del Dr. Latham y pacientes de similares características tratados con la Ortopedia Prequirúrgica del Dr. Grayson.
Peiró, Ibañez Jose Luis. "Reparación intrauterina del labio leporino en el feto ovino." Doctoral thesis, Universitat Autònoma de Barcelona, 2014. http://hdl.handle.net/10803/283942.
Full textMoreira, Roger William Fernandes 1971. "Efeito da sutura V-Y duplo, associada a sutura das bases alares, sobre o labio superior, apos o reposicionamento superior da maxila : estudo cefalometrico comparativo." [s.n.], 1997. http://repositorio.unicamp.br/jspui/handle/REPOSIP/288204.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba
Made available in DSpace on 2018-07-22T03:03:32Z (GMT). No. of bitstreams: 1 Moreira_RogerWilliamFernandes_M.pdf: 4872069 bytes, checksum: 86a1d9f5a02bee576142c36e810b2ffa (MD5) Previous issue date: 1997
Resumo: presente estudo avaliou o efeito de duas técnicas diferentes de suturas na morfologia do lábio superior após reposição da maxila. Quatorze pacientes foram estudados, divididos em dois grupos. Sutura circunvestibular e sutura das bases alares foram utilizadas no grupo I e sutura em duplo V- Y e sutura das bases alares foram utilizadas no grupo 11. Traçados cefalométricos foram obtidos do período pré-operatório imediato e de um período pós operatório mínimo de seis meses. Os resultados mostraram que: a) todos os pontos em tecido mole considerados apresentaram movimentação superior nos dois grupos; b) o ângulo nasolabial não foi afetado pelo tipo de sutura; c) a sutura em duplo V- Y resultou em um aumento estatisticamente significante na exposição do vermelhão do lábio supenor
Abstract: The present study evaluated the effects of two different suture techniques on upper lip morphology after superior repositioning of the maxilla. Fourteen patients were studied, divided into two groups. Circumvestibular sutures and alar base sutures were used in group I and double V-V closures and alar base sutures were used in group 11. Cephalometric tracings were obtained of the immediate preoperative period and of a minimum postoperative period of six months. The results of this study showed that: a) ali considered soft tissue points presented movement in a superior direction in both groups; b) the nasolabial angle was not affected by the type of closure; c) double V- Y closures resulted in a statiscally significant increase in upper lip vermillion exposure
Mestrado
Cirurgia Buco-Maxilo-Facial
Mestre em Clínica Odontológica
Medeiros, Júnior Rui. "Avaliação Clínica de Pacientes Submetidos à Frenectomias Labiais com Laser de Nd:YAG e Cirurgia Convencional." Universidade Federal de Pernambuco, 2012. https://repositorio.ufpe.br/handle/123456789/12609.
Full textMade available in DSpace on 2015-03-13T18:42:22Z (GMT). No. of bitstreams: 2 DISSERTAÇÃO_Rui Medeiros Júnior.pdf: 2346741 bytes, checksum: 581d29c5275ae6523138c956ed1ed191 (MD5) license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Previous issue date: 2012-05-24
O objetivo do estudo foi comparar resultados clínicos pré, trans e pós-operatórios relacionados às frenectomias labiais realizadas pela técnica convencional e com laser de Nd:YAG. Quarenta pacientes foram distribuídos em 2 grupos: G1 - cirurgia pela técnica convencional (n=22) e G2 – cirurgia com laser de Nd:YAG (n=18). O tipo de inserção do frênulo, sangramento, tempo cirúrgico, necessidade de sutura, medo pré-operatório e desconforto pós-operatório foram avaliados. A maioria dos frênulos (90%) foi classificado como de inserção papilar ou transpapilar e não houve diferença relacionada ao medo pré-operatório entre os grupos (p=0,593). Os pacientes do G2 não necessitaram de sutura (p<0,001) e apresentaram ausência de sangramento trans-operatório na maioria dos casos (p<0,001), acarretando em uma redução do tempo cirúrgico (p<0,001). Este estudo revelou algumas vantagens da terapia realizada com laser de Nd:YAG relacionadas ao ato operatório, entretanto não foi observada uma superioridade nos resultados clínicos pós-operatórios de dor e função oral.
Castrejón, Malca Irma Anabel. "Características mucogingivales del frenillo labial superior en adultos." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2019. https://hdl.handle.net/20.500.12672/11245.
Full textTesis
Arena, Eliane Petean. "Avaliação nutricional pré-cirúrgica de crianças com lesão labial e/ou palatal /." Botucatu : [s.n.], 2003. http://hdl.handle.net/11449/104686.
Full textResumo: A lesão lábio-palatal é uma malformação congênita com incidência, no Brasil, de 1:600 nascimentos. Quando a fissura acomete o palato, os problemas alimentares mais observados são sucção insuficiente, perdas alimentares, cansaço ao sugar com gasto energético aumentado, deglutição excessiva de ar, ingestão inadequada, ganho de peso insuficiente e comprometimento do estado nutricional. São crianças que dificilmente aleitam ao seio e ainda são mais expostas a infecções respiratórias e otites médias. A correção das malformações implica em vários processos cirúrgicos iniciados em torno do terceiro mês de idade, com o fechamento do lábio e o palato sendo fechado entre 12 a 18 meses. Após esta idade são comuns cirurgias de revisão de palato, secundária de lábio, de columela, etc. Todos estes processos acabam comprometendo mais ainda o estado nutricional dos pacientes. Tendo em vista os aspectos acima, foi proposto no presente estudo avaliar o estado nutricional pré-cirúrgico de crianças de 2 a 7 anos, portadoras de fissura lábio e/ou palatal, segundo os indicadores dietéticos, antropométricos e laboratoriais e segundo o tipo de fissura. A população estudada foi constituída por quatrocentos e oitenta e nove pacientes de ambos os sexos, não sindrômicos, após aceite dado por escrito pelo responsável legal de cada criança. Os pacientes de cada faixa etária foram subdivididos em 3 grupos de acordo com o tipo de fissura e submetidos às avaliações dietéticas, antropométricas e laboratoriais estabelecidas. Os dados obtidos foram comparados com os valores padronizados por estudos internacionalmente reconhecidos e também receberam tratamento estatístico pertinente. O nível sócio-econômico foi avaliado através da classificação padronizada pela instituição. Foi observado que 46,6% das crianças apresentou... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: Cleft lip and palate is a congenital malformation affecting one out of every 600 births in Brazil. The most frequent feeding problems associated with cleft palate are sucking inability, food losses, tiredness upon sucking with increased energetic demand, excessive intake of air, improper ingestion, insufficient weight gain and disturbances of the nutritional status. These children are seldom breastfed and are more prone to respiratory infections and otitis media. Correction of the malformation comprises several surgical procedures initiated around three months of age, when lip surgery is performed, followed by palatal closure between 12 and 18 months old. After this age range there may be secondary palate or lip surgeries, columella lengthening, etc. All these interventions may pose even more damage to the nutritional status of these patients. Considering all these aspects, the present study was proposed in order to evaluate the pre-surgical nutritional status of children aged 2 to 7 years old presenting with cleft lip and/or cleft palate, according to dietary, anthropometric and laboratory indexes and according to the type of cleft. The study population comprised four hundred and eighty-nine patients of both genders, without syndromes, after achievement of written consent from the caretaker of each child. Patients in each age range were subdivided in three groups according to the type of cleft and submitted to the established dietary, anthropometric and laboratory evaluations. The obtained information was compared to standardized values proposed by worldwide recognized studies and proper statistical analyses were also performed. The socioeconomic level was evaluated by means of the standardized classification employed at the institution. Calorie and protein intakes were above the recommended levels for the age range for 46.6% and 98.8%... (Complete abstract click electronic address below)
Doutor
Rossell, Perry Percy, and Arquímedes M. Gavino-Gutierrez. "Evaluación de la aplicación de una nueva metodología para la enseñanza aprendizaje del tratamiento quirúrgico de la fisura labial unilateral, para médicos residentes de Cirugía Plástica." Colegio Médico del Perú (CMP), 2014. http://hdl.handle.net/10757/324706.
Full textRevisión por pares
Gimenes, Patrícia Panizzi [UNESP]. "Avaliação cefalométrica das alterações labiais de indivíduos dolicocéfalos portadores de má oclusão classe III, tratados com cirurgia bimaxilar." Universidade Estadual Paulista (UNESP), 2002. http://hdl.handle.net/11449/95815.
Full textFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
As alterações do tecido mole, após tratamento ortodôntico-cirúrgicos, têm sido muito estudadas. Entretanto, a ausência de homogeneidade da amostra e a não consideração da direção do movimento cirúrgico dos maxilares pode levar a informações imprecisas do movimento do tecido mole em relação ao tecido duro. Assim, avaliou-se alterações labiais de indivíduos adultos, leucodermas, verticais, portadores de má oclusão Classe III, submetidos à cirurgia bimaxilar com rotação anti-horária. Foram utilizadas telerradiografias em norma lateral, uma pré-cirúrgica imediata e outra pós-cirúrgica tardia de cada um dos 16 indivíduos pertencentes à amostra. Traçados cefalométricos foram realizados, sobrepostos na base craniana, fixados e digitalizados no programa cefalométrico Dentofacial Planner 6.5. As ampliações radiográficas foram corrigidas através do mesmo software. Constatou-se movimento anterior e superior dos tecidos duro e mole, além de alteração do comprimento e da espessura do lábio inferior. No teste de regressão múltipla foi observado o envolvimento de diversas variáveis na alteração dos lábios superior e inferior. Houve relação entre as respostas labiais e as alterações posicionais do tecido duro e morfológicas do tecido mole. Foram estabelecidas equações de predição dos movimentos horizontal e vertical de ambos os lábios em função destas alterações.
Soft tissue changes after orthodontic-surgery treatments have been already studied. However sample heterogeneity and non consideration of the direction of the surgical movement can lead to imprecise information of the soft tissue movement in relation to the hard tissue. Thus, the lips responses of vertical Class III adult white patients submitted to double jaw surgery with counter clockwise rotation were evaluated in a sample composed by 16 immediate pre surgical and 16 late post-surgical lateral cephalograms. Each pair of cephalograms was traced, superimposed on the cranial base and digitized in the Dentofacial Planner 6.5. The radiographic amplifications were corrected by the same software. Anterior and superior movements of the hard and soft tissues and length and thickness changes of the lower lip occurred. Multiple regression models showed that several variables influenced lips alterations. The lips responses were related to the positional changes of the hard tissue and the morphological alterations of the soft tissue. The prediction equations for horizontal and vertical movements of the lips were established.
Gimenes, Patrícia Panizzi. "Avaliação cefalométrica das alterações labiais de indivíduos dolicocéfalos portadores de má oclusão classe III, tratados com cirurgia bimaxilar /." Araraquara : [s.n.], 2002. http://hdl.handle.net/11449/95815.
Full textBanca: Tatsuko Sakima
Banca: Maria Beatriz Borges de Araújo Magnani
Resumo: As alterações do tecido mole, após tratamento ortodôntico-cirúrgicos, têm sido muito estudadas. Entretanto, a ausência de homogeneidade da amostra e a não consideração da direção do movimento cirúrgico dos maxilares pode levar a informações imprecisas do movimento do tecido mole em relação ao tecido duro. Assim, avaliou-se alterações labiais de indivíduos adultos, leucodermas, verticais, portadores de má oclusão Classe III, submetidos à cirurgia bimaxilar com rotação anti-horária. Foram utilizadas telerradiografias em norma lateral, uma pré-cirúrgica imediata e outra pós-cirúrgica tardia de cada um dos 16 indivíduos pertencentes à amostra. Traçados cefalométricos foram realizados, sobrepostos na base craniana, fixados e digitalizados no programa cefalométrico Dentofacial Planner 6.5. As ampliações radiográficas foram corrigidas através do mesmo software. Constatou-se movimento anterior e superior dos tecidos duro e mole, além de alteração do comprimento e da espessura do lábio inferior. No teste de regressão múltipla foi observado o envolvimento de diversas variáveis na alteração dos lábios superior e inferior. Houve relação entre as respostas labiais e as alterações posicionais do tecido duro e morfológicas do tecido mole. Foram estabelecidas equações de predição dos movimentos horizontal e vertical de ambos os lábios em função destas alterações.
Abstract: Soft tissue changes after orthodontic-surgery treatments have been already studied. However sample heterogeneity and non consideration of the direction of the surgical movement can lead to imprecise information of the soft tissue movement in relation to the hard tissue. Thus, the lips responses of vertical Class III adult white patients submitted to double jaw surgery with counter clockwise rotation were evaluated in a sample composed by 16 immediate pre surgical and 16 late post-surgical lateral cephalograms. Each pair of cephalograms was traced, superimposed on the cranial base and digitized in the Dentofacial Planner 6.5. The radiographic amplifications were corrected by the same software. Anterior and superior movements of the hard and soft tissues and length and thickness changes of the lower lip occurred. Multiple regression models showed that several variables influenced lips alterations. The lips responses were related to the positional changes of the hard tissue and the morphological alterations of the soft tissue. The prediction equations for horizontal and vertical movements of the lips were established.
Mestre
Santos, Lúcio Murilo dos [UNESP]. "Estudo da viabilidade do tratamento de pacientes portadores de carcinoma epidermóide de lábio(T1nomo) por meio da radiação laser de dióxido de carbono (CO2)." Universidade Estadual Paulista (UNESP), 2002. http://hdl.handle.net/11449/114074.
Full textA ausência de uma política de prevenção adequada transforma as neoplasias da cavidade oral, que são facilmente detectáveis em seu estagio inicial, numa patologia quase sempre diagnosticada num estado evolutivo avançado. A exceção neste quadro é o carcinoma de lábio, que por características próprias são, em sua maioria, diagnosticados em estágios iniciais. Particularidades inerentes ao tratamento cirúrgico, que é a terapêutica de escolha, faz com que a maioria dos cirurgiões optem pela realização da cirurgia sob anestesia geral No atual estudo procuramos observar, por meio de avaliação clinica, o benefício obtido quando do uso da radiação laser de CO2 como ferramenta de diérese na terapêutica cirúrgica desta patologia quando realizada ambulatorialmente. Selecionamos 9 pacientes portadores de carcinoma epidermóide de lábio inferior no estádio T1N0M0 e 1 no estádio T2N0M0 que foram submetidos a exerése da neoplasia em ambulatório com uso da radiação laser de CO2, com dose de potência de 7 Watts (1 paciente) e 5 Watts (9 pacientes}. Concluímos ser a radiação laser de CO2, na dose de 5 Watts, uma ferramenta extremamente útil proporcionando um campo cirúrgico exangue, a determinação das margens de segurança (radicalidade) na ressecção da doença com extremo conforto e contribui com o princípio oncológico da centripeticidade ao promover o selamento dos vasos sanguíneos e linfáticos. O resultado funcional e estético observado nos pacientes submetidos ao tratamento foram de excelente qualidade
The absence of a policy of adequate prevention transforms malignant lesions of the oral cavity, which are easily detectable in initial stage, in a pathology almost always diagnosed in an advanced evolutionary state. The exception in this case is the lip carcinoma, which proper characteristics are, in majority, diagnosed in initial stages. lnherent particularities to the surgical treatment, that is the choice therapeutics, makes that the most surgeons opt by the accomplishment of the surgery under general anesthesia. In the current study we propose to observe, by means of clinical evaluation, the benefit obtained when of the use of the CO2 laser radiation as a dieresis tool in the surgical therapeutics of this pathology when make in ambulatory room. We select 9 patients with squamous cell carcinoma in inferior lip, in the stadium T1N0M0 and 1 in the stadium T2N0M0 who were submitted for exeresis in ambulatory with use of the laser CO2 radiation, with power of 7 Watts (1 patient) and 5 Watts (9 patient). We conclude be the CO2 laser radiation, in the power dose of 5 Watts, is an extremely useful tool providing a clean surgical field, the determination of the safety margins (radicalit) in resection of the disease with extreme comfort and contributed with the oncological principle of centripecity when promoting the sealing of the blood and lymphatic vessels. The functional and aesthetic results observed in the patients submitted to the treatment went of excellent quality
Pilco, Bustinza Roxana Lizbeth. "Terapia láser en contusión de labio superior de paciente con púrpura trombocitopénica idiopática." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2019. https://hdl.handle.net/20.500.12672/10703.
Full textInstituto Nacional de Salud del Niño (Perú)
Trabajo académico
Sánchez, Verde Juan Cristobal. "Estado clínico periodontal del sextante anterosuperior en pacientes con fisura labio alvéolo palatina asistentes de la Institución Qorito en 2019." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2019. https://hdl.handle.net/20.500.12672/11020.
Full textTesis
Figueiredo, Aldari Raimundo [UNESP]. "Planejamento protético para pacientes adultos portadores de fissura labiopalatal congênita, que não obtiveram oportunidade de um tratamento reabilitador ideal: execução de casos clínicos para pacientes selecionados." Universidade Estadual Paulista (UNESP), 1992. http://hdl.handle.net/11449/113952.
Full textEmbora não se possa prevenir o nascimento de indivíduos fissurados, podemos adotar atitudes e procedimentos vários, plenamente viáveis dentro de um complexo hospitalar-médico-odonto-psico-fono-pedagógico-social para tratamento, reabilitação e recuperação destas pessoas. Visando minorar o sofrimento destes pacientes, é que desenvolvemos este trabalho para provar que, senão de uma maneira “ideal”, mas bastante aceitável, podemos reintegrar estes indivíduos ao convívio de seus familiares e amigos, oferecendo-lhes mais segurança nos seus relacionamentos social, psíquico e humano. Fizemos um levantamento na literatura especializada nas últimas três décadas; encontramos inúmeras possibilidades de recuperação protética, no que concerne à estética, à mastigação e ao relacionamento maxilomandibular, além de permitir a esses pacientes condições de realizarem satisfatoriamente as funções da deglutinação e fala. Selecionamos e executamos cinco casos clínicos em uma mostragem de quinze pacientes previamente triados, procurando uma diversificação nos planejamentos protéticos. Mostramos ainda a enorme contribuição que os implantes osteointegrados podem oferecer na reabilitação e recuperação de pacientes com lesão labiopalatal congênita. Para facilitar o entendimento procuramos discutir os mais variados tipos de próteses em tópicos distintos, abordando cada uma delas isoladamente; mostrando que a especificidade de cada caso condiciona a uma conduta reabilitadora específica e individualizada, embasada em conceitos de estética, oclusão, suporte ósseo, espaço protético, retenção e, acima de tudo, do bom sendo e da honestidade profissional
Although one cannot prevent the birth of human beings with cleft palate lesions one can adopt attitudes and various procedures entirely viable to rehabilitate and recuperate these persons through a team work composed of the facilities of a hospital, physician, dentist, psychotherapist, epeech pathologist, pedagogue and a social worker. In order to reduce the suffering of these patients we took up this work to prove that even if not in an ideal manner nevertheleses in an acceptable one we can reintegrate these persons to their families, friends and social milieu, offering them more security in their social, psychic and human relationships. We have made a review of the literature during the last three decades where we found many possibilities of prosthetic recuperations which concerns esthetics, mastication and maxillomandibular relationships beyond allowing these pacients conditions to perform satisfactory the functions of deglution and speech. We have selected and executed 5 clinical cases out of 15 pacients formely choosen looking to different prosthetic plannings. We have also shown the major contribution that the osseous integrated implants can offer to the rehabilitation and recuperation of pacients whith congenitall labio palatal lesions. To simplify the understanding we tried to discuss the most varied types of prosthesis in well defined subjects having a separate approach for each of them and we still showed that the specificity of each case leads to a specific type of rehabilitation founded om esthetics, occlusion, osseous suport, edentulous space, and above all based in the common sense and Professional integrity
Fiorotti, Renata Cristina. "Utilização do laser de CO2 nas frenectomias labiais e linguais e sua relação com os fatores ortodonticos e fonatorios." [s.n.], 2001. http://repositorio.unicamp.br/jspui/handle/REPOSIP/312372.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Ciencias Medicas
Made available in DSpace on 2018-07-29T06:06:03Z (GMT). No. of bitstreams: 1 Fiorotti_RenataCristina_M.pdf: 18141994 bytes, checksum: d0d0ff9349d3714a37f6c88903444c42 (MD5) Previous issue date: 2001
Resumo: A presença de freio anômalo, tanto labial superior como lingual, pode desencadear uma série de alterações do ponto de vista ortodôntico e fonatório. Quando é indicada a remoção cirúrgica dos freios, denominada frenectomia, o profissional dispõe de diversas técnicas convencionais padronizadas, desenvolvidas com o objetivo de melhorar os resultados clinicos e minimizar os efeitos indesejáveis, presentes em cirurgias convencionais sob anestesia local, mesmo que considerados procedimentos simples. Os principais efeitos observados nas cirurgias de tecido mole realizadas com o uso de bisturi e lâmina fria, são a dor e o sangramento que, embora de pequena intensidade, leva, na maioria das vezes, à necessidade de sutura. O manuseio cirúrgico resulta em edema pós-operatório, acompanhado ou não de hematomas e necessidade de medicação analgésica e/ou antinflamatória. Considerando que a maioria dos pacientes submetidos a este tipo de cirurgia é constituída de crianças de 3 a 8 anos de idade e que, geralmente, pouco colaboram para a realização de uma intervenção mais invasiva, é sempre desejado um procedimento mais rápido, igualmente eficiente e com um pós-operatório de melhor qualidade. O laser de C02, devido à interação com os tecidos biológicos, apresenta-se como excelente instrumento para este tipo de cirurgia, minimizando e/ou eliminando os fatores adversos citados. O presente trabalho traz ampla revisão bibliográfica sobre o assunto, explica, brevemente, a fisica do laser e sua interação com os tecidos biológicos, propõe e padroniza uma técnica para realização de frenectomias labiais e linguais, descrevendo a relação destes freios com as funções ortodônticas e fonoarticulatórias, salientando a importância de um tratamento precoce. A técnica cirúrgica com laser de C02, bem como a indicação e as vantagens para cada uma das situações, serão apresentadas na forma de dois trabalhos independentes
Abstract: The presence of an anomalous frenum, either labial or lingual, can promote many orthodontics and/or speech disorders. When the surgery, so called frenectomv, is done, the professionals have a lot of conventional and standardized techniques that were developed to obtain better clinical results and reduce the effects of the surgery, that although simple, presents all the effects of any small conventional surgery, under local anesthesia. The main effects observed in soft tissue surgeries with scalpel are pain and bleeding which, even present in low intensity, needs suture. The tissue manipulation results in post-operative edema, with or without hematoma and requires analgesic and antinflammatory medication. Considering that the majority of patients submitted to frenectomy are children 3-8 years old which , usually, do not co-operated with the surgery, a quick and efficient procedure, with better post-operative sintoms is always desired. The CO2 laser, through its biologic tissue interaction, is an excellent instrument to this type of surgery, reducing and/or eliminating the adverse factors. The present work shows a large bibliographical revision about the frenum, explains shortly the laser physics, propose and standardize a technique to lingual and labial frenectomies. It also discuss the frenum relationship with orthodontic and speech function, emphasizingthe advantages of early treatment. The surgical technique with CO2 laser, as well as the indication and advantages of each situation, will be presented as 03 independent articles
Mestrado
Ciencias Biomedicas
Mestre em Ciências Médicas
Arena, Eliane Petean [UNESP]. "Avaliação nutricional pré-cirúrgica de crianças com lesão labial e/ou palatal." Universidade Estadual Paulista (UNESP), 2003. http://hdl.handle.net/11449/104686.
Full textA lesão lábio-palatal é uma malformação congênita com incidência, no Brasil, de 1:600 nascimentos. Quando a fissura acomete o palato, os problemas alimentares mais observados são sucção insuficiente, perdas alimentares, cansaço ao sugar com gasto energético aumentado, deglutição excessiva de ar, ingestão inadequada, ganho de peso insuficiente e comprometimento do estado nutricional. São crianças que dificilmente aleitam ao seio e ainda são mais expostas a infecções respiratórias e otites médias. A correção das malformações implica em vários processos cirúrgicos iniciados em torno do terceiro mês de idade, com o fechamento do lábio e o palato sendo fechado entre 12 a 18 meses. Após esta idade são comuns cirurgias de revisão de palato, secundária de lábio, de columela, etc. Todos estes processos acabam comprometendo mais ainda o estado nutricional dos pacientes. Tendo em vista os aspectos acima, foi proposto no presente estudo avaliar o estado nutricional pré-cirúrgico de crianças de 2 a 7 anos, portadoras de fissura lábio e/ou palatal, segundo os indicadores dietéticos, antropométricos e laboratoriais e segundo o tipo de fissura. A população estudada foi constituída por quatrocentos e oitenta e nove pacientes de ambos os sexos, não sindrômicos, após aceite dado por escrito pelo responsável legal de cada criança. Os pacientes de cada faixa etária foram subdivididos em 3 grupos de acordo com o tipo de fissura e submetidos às avaliações dietéticas, antropométricas e laboratoriais estabelecidas. Os dados obtidos foram comparados com os valores padronizados por estudos internacionalmente reconhecidos e também receberam tratamento estatístico pertinente. O nível sócio-econômico foi avaliado através da classificação padronizada pela instituição. Foi observado que 46,6% das crianças apresentou...
Cleft lip and palate is a congenital malformation affecting one out of every 600 births in Brazil. The most frequent feeding problems associated with cleft palate are sucking inability, food losses, tiredness upon sucking with increased energetic demand, excessive intake of air, improper ingestion, insufficient weight gain and disturbances of the nutritional status. These children are seldom breastfed and are more prone to respiratory infections and otitis media. Correction of the malformation comprises several surgical procedures initiated around three months of age, when lip surgery is performed, followed by palatal closure between 12 and 18 months old. After this age range there may be secondary palate or lip surgeries, columella lengthening, etc. All these interventions may pose even more damage to the nutritional status of these patients. Considering all these aspects, the present study was proposed in order to evaluate the pre-surgical nutritional status of children aged 2 to 7 years old presenting with cleft lip and/or cleft palate, according to dietary, anthropometric and laboratory indexes and according to the type of cleft. The study population comprised four hundred and eighty-nine patients of both genders, without syndromes, after achievement of written consent from the caretaker of each child. Patients in each age range were subdivided in three groups according to the type of cleft and submitted to the established dietary, anthropometric and laboratory evaluations. The obtained information was compared to standardized values proposed by worldwide recognized studies and proper statistical analyses were also performed. The socioeconomic level was evaluated by means of the standardized classification employed at the institution. Calorie and protein intakes were above the recommended levels for the age range for 46.6% and 98.8%... (Complete abstract click electronic address below)
Santos, Giselle Gasparino dos. "A influ?ncia do sorriso gengival no vedamentos labial." Universidade Federal do Rio Grande do Norte, 2006. http://repositorio.ufrn.br:8080/jspui/handle/123456789/13381.
Full textIdeally the smile should expose minimal gingival, therefore patients with gummy smile and passive eruption altered or excessive marginal gingivae, usually excessive gingival display because incomplete anatomical crown exposure is present. If the maxillary incisor show at rest is optimal, active upper incisor intrusion should not be iniciated. To achieve a smile with minimal gingival exposure, the anatomic crown should be fully exposed by surgical crown lengthening. Precise determination of the location of cementoenamel junction prior to surgery, precise placement of incisions and correct establish of biological width are necessary in order to achive this goal. One protocol is decribed and clinical results from 15 brazilian subjects, after three years post surgery are showed
Este projeto consagrou o encontro de duas ?reas do conhecimento: Periodontia e Fonoaudiologia, sendo o mesmo orientado por uma cirurgi? dentista, doutora em Odontologia e realizado por uma fonoaudi?loga mestre em Dist?rbios da Comunica??o. Os experimentos foram realizados por uma equipe multidisciplinar, composta por fonoaudi?logo e cirurgi?es dentistas que buscaram a rela??o em indiv?duos portadores de sorriso gengival e as implica??es miofuncionais orais. Objetivo: A proposta deste estudo foi verificar a influ?ncia do sorriso gengival no vedamento labial. Metodos: 18 indiv?duos com sorriso gingival e dificuldade no vedamento labial foram submetidos a avali??o oromiofuncional e eletromiografia de superf?cie parea verificar o esfor?o do m?sculo mentual para a realiza??o do vedamento labial nas condi??es pr? e p?s cir?rgica. Foi realizada cirurgia periodontal para remover o excesso de tecido gengival e/ou volume ?sseo da pr?-maxila e, ap?s 6 meses os pacientes foram reavaliados. Resultados: Diminui??o da contra??o e tens?o do musculo mentual foi clinicamente observado durante o vedamento labial e a an?lise eletromiogr?fica revelou uma diferen?a estatisticamente significante (27.67 ?RMS - 6.46 ?RMS, p=0.004) no esfor?o do m?sculo mentual para o vedamento labial ap?s a cirurgia. Conclus?o: O vedamento labial ? infuenciado pelo volume ?sseo e/ou gingival e a cirurgia periodontal contribiu para um contato mais suave entre os l?bios
Figueiredo, Aldari Raimundo. "Planejamento protético para pacientes adultos portadores de fissura labiopalatal congênita, que não obtiveram oportunidade de um tratamento reabilitador "ideal" : execução de casos clínicos para pacientes selecionados /." São Jose dos Campos, 1992. http://hdl.handle.net/11449/113952.
Full textBanca: Paulo Leonardi
Banca: Ruy Fonseca Brunetti
Resumo: Embora não se possa prevenir o nascimento de indivíduos fissurados, podemos adotar atitudes e procedimentos vários, plenamente viáveis dentro de um complexo hospitalar-médico-odonto-psico-fono-pedagógico-social para tratamento, reabilitação e recuperação destas pessoas. Visando minorar o sofrimento destes pacientes, é que desenvolvemos este trabalho para provar que, senão de uma maneira "ideal", mas bastante aceitável, podemos reintegrar estes indivíduos ao convívio de seus familiares e amigos, oferecendo-lhes mais segurança nos seus relacionamentos social, psíquico e humano. Fizemos um levantamento na literatura especializada nas últimas três décadas; encontramos inúmeras possibilidades de recuperação protética, no que concerne à estética, à mastigação e ao relacionamento maxilomandibular, além de permitir a esses pacientes condições de realizarem satisfatoriamente as funções da deglutinação e fala. Selecionamos e executamos cinco casos clínicos em uma mostragem de quinze pacientes previamente triados, procurando uma diversificação nos planejamentos protéticos. Mostramos ainda a enorme contribuição que os implantes osteointegrados podem oferecer na reabilitação e recuperação de pacientes com lesão labiopalatal congênita. Para facilitar o entendimento procuramos discutir os mais variados tipos de próteses em tópicos distintos, abordando cada uma delas isoladamente; mostrando que a especificidade de cada caso condiciona a uma conduta reabilitadora específica e individualizada, embasada em conceitos de estética, oclusão, suporte ósseo, espaço protético, retenção e, acima de tudo, do bom sendo e da honestidade profissional
Abstract: Although one cannot prevent the birth of human beings with cleft palate lesions one can adopt attitudes and various procedures entirely viable to rehabilitate and recuperate these persons through a team work composed of the facilities of a hospital, physician, dentist, psychotherapist, epeech pathologist, pedagogue and a social worker. In order to reduce the suffering of these patients we took up this work to prove that even if not in an ideal manner nevertheleses in an acceptable one we can reintegrate these persons to their families, friends and social milieu, offering them more security in their social, psychic and human relationships. We have made a review of the literature during the last three decades where we found many possibilities of prosthetic recuperations which concerns esthetics, mastication and maxillomandibular relationships beyond allowing these pacients conditions to perform satisfactory the functions of deglution and speech. We have selected and executed 5 clinical cases out of 15 pacients formely choosen looking to different prosthetic plannings. We have also shown the major contribution that the osseous integrated implants can offer to the rehabilitation and recuperation of pacients whith congenitall labio palatal lesions. To simplify the understanding we tried to discuss the most varied types of prosthesis in well defined subjects having a separate approach for each of them and we still showed that the specificity of each case leads to a specific type of rehabilitation founded om esthetics, occlusion, osseous suport, edentulous space, and above all based in the common sense and Professional integrity
Mestre
Tovo, Aline Hanke Stern. "Avaliação tomográfica da formação óssea após técnica Collares de gengivoperiosteoplastia em pacientes com fissura labiopalatina." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2012. http://hdl.handle.net/10183/87177.
Full textPalone, Marcos Roberto Tovani. "Efeito de um dentifrício com digluconato de clorexidina a 0,12% sobre a saúde bucal durante o período pós-operatório de pacientes submetidos à cirurgia de enxerto alveolar secundário com rhBMP-2." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/61/61132/tde-08042015-164134/.
Full textIndividuals with cleft lip and palate often present difficulty to perform adequate oral hygiene, presenting greater dental plaque accumulation with consequent microbial imbalance in the oral cavity; therefore, they were clinically considered high risk individuals for dental caries and periodontal disease. Plaque control is particularly important in the postoperative period after secondary alveolar graft, aiming to avoid postoperative infection, maintain the periodontal health and consequently promote better repair. This study evaluated the effectiveness of a dentifrice containing 0.12% chlorhexidine digluconate on the oral health of individuals with cleft lip and palate during the postoperative period after secondary alveolar graft. A double blind study was conducted on 20 individuals randomly divided in two groups (A and B). Individuals in group A (control) received conventional dentifrices, and individuals in group B received a dentifrice containing 0.12% chlorhexidine digluconate. Individuals in both groups received small head toothbrushes with extra-soft bristles, as well as oral hygiene instructions for toothbrushing three times a day (at morning, after lunch and before sleep). The individuals were analyzed in two periods, namely preoperative and late postoperative (after three months), comprising evaluation of gingival index, plaque index, DMFT, dmft, tooth staining, as well as the occurrence of taste changes. Statistical analysis for the variables gingival index, plaque index, DMFT and dmft for both groups revealed no statistically significant difference between groups, and between the study periods for both groups. Only one individual, in group A, reported taste changes during the study period. No tooth staining indicating association with the utilization of chlorhexidine was observed in the clinical examinations. This study highlighted the importance and positive influence of individualized care for toothbrushing instructions, especially considering that this surgical procedure is usually performed in children or pre-teens, under responsibility of proper accomplishment of postoperative care measured by their caregivers.
Oliveira, Marco Aurélio Rodrigues de. "Avaliação volumétrica do côndilo pré e pós osteotomia sagital bilateral de mandíbula com fixação híbrida." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/61/61132/tde-18102016-115117/.
Full textThe hybrid fixation of the mandibular ramus is a combination of two successful techniques previously described and well known. The first one is the bicortical screws fixation and the second is the miniplates and monocortical screws fixation, aiming to achieve the best treatment for the patient. The bilateral sagital split osteotomy (BSSO) can alter the condyle position in the glenoid cavity, causing a skeletal and muscular relapse. The incidence increasing of temporomandibular disorders and bone resorptions at the top of the condyle are factors that must be investigated, as well as the relationship between these factors and the type of internal rigid fixation used. This present study aims to compare the condyle volume before and after BSSO using hybrid fixation. The sample is composed by 20 patients (n=40) of both sex and ages between 18 and 30 that were submitted to bimaxillary orthognathic surgery among 2012 and 2014 in the Hospital for Rehabilitation of Craniofacial Anomalies (HRAC-USP). All the patients were submitted to a cone beam computed tomography (CBCT) exam on pre and postoperative periods for the orthognathic surgery. The tomography images aquisition was obtained by the cone beam tomograph (i-CAT®, Imaging Sciences International) of the Radiology sector in the HRAC-USP considering the same technique for all the patients. The surgical procedure was performed in all the patients by the same surgeon using the same surgical technique. The BSSO modified by Arnett (1993) was accomplished using the hybrid fixation technique. The CBCT exams were imported by Mimics® (Medical Image Segmentation for Engineering on AnatomyTM), which analysed them to obtain the bilateral volumetric variation of the condyle. To reduce the error possibility, all the CBCT exams were analysed by the same examinator, who were previously calibrated. For the calibration and method error calculation, 20 hemimandibles were used for the measurements performed in a 7 days intermission, obtaining the interclass correlation coefficient (ICC), which value was of 0.99. The results suggest a remodelation activity on the condyle, with bone resorption and neoformation areas, which were founded 5.20% resorption mean. Statistical analysis using t test demonstrates that were founded significant statistical difference (p<0.05). The power sample calculation resulted in 0.96. Despite the several resources and possibility of an intuitive form of segmentation and analysis of the CBCT exams through the 3D reconstruction, the Mimics® software presents some limitations, as the difficult form of value padronization in the Hounsfield scale and the difficult to delimit the inferior limit of the condyle on the sagital plane, which would permit a more accurate volumetric calculation. Considering the methods used in this present study, it can be concluded that a significative condyle resorption occurs after the bilateral sagital split osteotomy using hybrid fixation, non-associated with temporomandibular disorders
Alves, Michelly Lima Moro. "Avaliação da qualidade de vida de pacientes com fissura transforame bilateral submetidos à cirurgia ortognática comparados aos reabilitados com próteses de recobrimento no Hospital de Reabilitação de Anomalias Craniofaciais da Universidad." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/61/61132/tde-08012015-094224/.
Full textThe concern for restoring and assess the quality of life has been extensively discussed in the literature. Cleft lip and palate is one of the most common birth defects, affecting not only the functional aspect of the patient, but also the psychological, these are factors closely related to the quality of life. Patients with complete bilateral cleft lip and palate suffer most the consequences of primary corrective surgeries; about 25-38% of them require surgical correction of maxilomandibular discrepancy with orthognathic surgery. Due to the desire of many to finalize the rehabilitation within a shorter time, or the desire to end the case without surgical procedure, the Prosthodontics Department of the Hospital for Rehabilitation of Craniofacial Anomalies, developed a differentiated removable prosthesis, called overlay. Objective: To evaluate the overall and oral quality of life of patients who had completed their treatment with orthognathic surgery (CiOr) compared to those who completed their cases with prosthetic rehabilitation (PR). Methodology: The study comprised 40 patients, 20 in CiOr Group and 20 in PR Group. Epidemiological survey and application of two questionnaires (WHOQOL-bref and OHIP-14) were done. The final results were evaluated statistically by the Mann-Whitney test. Results: Regarding the comparison with the WHOQOL-bref, no significant statistical differences between groups were found. In the analysis of the OHIP-14, only in \"Psychological Limitation\" field difference could be observed, where CiOr Group showed more negative impact when compared to the PR Group. Conclusion: Both rehabilitations provide a satisfactory quality of life for patients.
Deus, Estéfani Sandmann de. "Embelezamento físico : requisito da gestão gerencialista para o exercício do trabalho imaterial." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2017. http://hdl.handle.net/10183/169927.
Full textThis paper is the result of a study that aimed to verify and analyze, from the point of view of workers that underwent cosmetic plastic surgery, if and how physical beautification is a requirement of managerialism to perform immaterial labor. The literature review included immaterial labor, through authors such as Gorz, Grisci and Pelbart, managerialism, through authors such as Gaulejac and Chanlat, and physical beautification, through authors such as Mansano, Bauman and Lipovetsky. This is a qualitative and exploratory research, and six plastic surgeons and six female workers were interviewed, workers who were referred by the surgeons and had undergone plastic surgery. The interviews took place in three cities of Rio Grande do Sul. Data analysis was performed according to Minayo’s parameters (2001). Empirical evidence has shown that, in the case of female workers interviewed, physical beautification may be considered a requirement of managerial management for the exercise of immaterial labor. In addition, they showed that characteristics of managerialist management and immaterial work were found in the narrative of the workers studied. They also showed that the aesthetic plastic surgeons interviewed confirm the thesis that, in the case of the workers analyzed, cosmetic plastic surgery can be considered as a physical embellishment element used in order to achieve a return in the work of each one. Finally, the narratives revealed that cosmetic plastic surgery is also an artifice used by the workers interviewed in an attempt to keep within a certain pattern of physical beautification that can generate income for immaterial labor.
Passos, Vivian de Agostino Biella. "Prevalência, causa e localização de fístula de palato em fissura transforame incisivo unilateral operada: estudo retrospectivo." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/61/61132/tde-31102011-144830/.
Full textThis study evaluated the prevalence of fistula after palate repair in individuals with complete unilateral cleft lip and palate and analyzed the location and association between the prevalence of these fistulas and possible causal factors. The prevalence of palatal fistula was retrospectively analyzed in records of 589 individuals registered at the Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo (HRAC-USP), who were submitted to palate repair at the age of 12 to 36 months by the von Langenbeck technique in a single stage by the plastic surgery team of the hospital, during the period January 2003 to July 2007. The study comprised analysis of patient records and photographs from the files of HRAC-USP and data were collected in a form designed for this study. The cleft width was visually classified as Narrow (N), Regular (R) and Wide (W) on the initial preoperative photographs. The following regions were considered for the location of fistulas: anterior region of the palate, medium region of the palate, transition area (between hard and soft palate) and soft palate. The prevalence of fistula was 27%, with greater number of fistulas at the anterior region of the palate (37.11%). The chi-square statistical test (2) demonstrated statistically significant association (p0.05) between the presence of fistula and the initial cleft width (p=0.0003), surgeon skill (p=0.019), transoperative problems (p=0.0037) and postoperative problems (p=0.00002). Considering these results, the high prevalence of fistula found in this study evidences the need to revise the surgical procedures to allow the adequacy of protocols and especially standardize the records. This may contribute to reduce the costs and improve the quality of treatment, because these fistulas interfere with the rehabilitation of patients, causing functional damages related to speech, swallowing and hearing, and require repetition of surgical procedures that may cause sequels to maxillofacial growth.
Conegliam, Priscila Capelato Prado. "Estudo prospectivo das complicações respiratórias da palatoplastia primária em crianças com fissura de palato." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/61/61132/tde-07012014-155327/.
Full textObjective/Purpose: To investigate the incidence of trans- and postoperative respiratory complications in infants with cleft palate undergoing primary palatoplasty, in order to identify signs and symptoms of obstructive sleep apnea (OSA). Study model/Setting: Prospective study, carried out at the USP Hospital for Rehabilitation of Craniofacial Anomalies. Design/Participants: Seventy-six non-syndromic infants, both genders, were divided into two groups: CP group (56 infants with cleft palate±lip, aged 11-15 months, comprising 20 with unilateral cleft lip and palate, 16 with bilateral cleft lip and palate and 20 with isolated cleft palate), and CL control group (20 infants with cleft lip, aged 3-13 months). CP infants underwent palatoplasty using a modified von Langenbeck technique, and control infants underwent cheiloplasty using the Millard technique. Main outcome measures: Data based on parent reports of clinical history and respiratory symptoms were collected 1-2 days preoperatively (PRE). Respiratory complications were assessed during surgery (TRANS) and three times postoperatively: in the recovery room (POST1); 12-24 hours after surgery, while the patient was still hospitalized (POST2) and 1-2 months after hospital discharge, by telephone parental report (POST3). Based on the identification of breathing difficulty, snoring and breathing pauses during sleep, a clinical score was calculated (Brouillette index) at PRE, POST1 and POST3, in order to identify infants with suspected OSA. Results: Brouillette index analysis showed an increase in mean score, suggestive of OSA, only at POST1. On the other approaches, the CP group showed higher frequency of respiratory complications than the control group, (p<0.05), mainly at POST1. A significantly higher number of infants with CP presented snoring. Breathing pauses during sleep were not observed/reported. Conclusion: The surgical closure of the palate has an obstructive effect on the upper airway in the short-term due to surgical manipulation, mainly leading to transitory respiratory symptoms. However, the high number of snoring reports at the long-term, does not allow to rule out the occurrence of OSA in this population. Polysomnography studies shall be carried out to further investigate this relevant clinical issue.
Sousa, Giselle Firmino Torres de. "Fissuras labiopalatinas no Brasil: preval?ncia e fatores associados ao retardo do tratamento cir?rgico prim?rio no Sistema ?nico de Sa?de." PROGRAMA DE P?S-GRADUA??O EM SA?DE COLETIVA, 2017. https://repositorio.ufrn.br/jspui/handle/123456789/23471.
Full textApproved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-06-09T23:41:35Z (GMT) No. of bitstreams: 1 GiselleFirminoTorresDeSousa_DISSERT.pdf: 4470216 bytes, checksum: 4e7e5c2131d688ecbb4731724665f965 (MD5)
Made available in DSpace on 2017-06-09T23:41:35Z (GMT). No. of bitstreams: 1 GiselleFirminoTorresDeSousa_DISSERT.pdf: 4470216 bytes, checksum: 4e7e5c2131d688ecbb4731724665f965 (MD5) Previous issue date: 2017-04-07
Este trabalho teve como objetivo identificar a preval?ncia de fissuras labiopalatinas no Brasil e o efeito de fatores sociodemogr?ficos e dos indicadores socioecon?micos municipais no retardo do tratamento cir?rgico prim?rio desta morbidade, no ?mbito do Sistema ?nico de Sa?de, no per?odo de 2009 a 2013. Para tal, foi conduzido um estudo ecol?gico que utilizou dados do Departamento de Inform?tica do Sistema ?nico de Sa?de (DATASUS) e do Atlas de Desenvolvimento Humano do Programa das Na??es Unidas para o Desenvolvimento (PNUD). Foram inclu?dos nascidos vivos com fissuras labiopalatinas dos 5.565 munic?pios brasileiros nos anos de 2009 a 2013, registrados no sistema de informa??es sobre nascidos vivos (SINASC) e portadores de fissuras labiopalatinas que realizaram cirurgias de l?bio e/ou palato que constam dos registros do Sistema de Informa??es Hospitalares do SUS (SIH/SUS), no mesmo per?odo. Foram calculadas taxas de preval?ncia de fissuras labiopalatinas para Brasil, para as cinco regi?es e para as 27 unidades federativas, referentes a cada ano e ao quinqu?nio do estudo. O retardo do tratamento foi avaliado utilizando como par?metro as idades recomendadas pela American Cleft Palate-Craniofacial Association (12 meses para as cirurgias de l?bio e 18 meses para as de palato). Os dados referentes ao retardo do tratamento foram analisados por meio de estat?stica descritiva, de an?lise bivariada, do c?lculo das raz?es de preval?ncia e da regress?o multin?vel de Poisson com vari?ncia robusta. Para todos os testes foi adotado um n?vel de signific?ncia de 5%. Os resultados mostraram que a preval?ncia m?dia de fissuras labiopalatinas no per?odo foi de 5,86 por 10.000 nascidos vivos, com importantes diferen?as regionais e entre unidades federativas. A preval?ncia do retardo para as cirurgias prim?rias de l?bio foi de 66,4% e para as cirurgias de palato 71,2%. As regi?es Norte e Nordeste apresentaram os piores percentuais de retardo. N?o-brancos apresentaram uma probabilidade 27% maior de retardo nas cirurgias de fissuras palatinas e 40% nas de fissuras de l?bio. A an?lise multin?vel identificou influ?ncia da ra?a e do IDH no retardo da cirurgia prim?ria de l?bio, e de IDH e ?ndice de Gini no retardo da cirurgia de palato. Ficou evidente a import?ncia da determina??o social no retardo das cirurgias prim?rias de fissuras labiopalatinas.
This study aimed to identify the prevalence of cleft lip and palate in Brazil and the effect of demographic factors and municipal socioeconomic indicators on the delay of primary surgical treatment of this morbidity in the Brazilian Health System (SUS), from 2009 to 2013. An ecological study was conducted using data from the Department of Informatics of the Brazilian National Health System (DATASUS) and the Human Development Atlas of the United Nations Development Program (UNDP). We included live births with cleft lip and palate from the 5,565 Brazilian municipalities in the years 2009 to 2013, registered in the National Live Birth System (SINASC), and patients with cleft lip and palate that performed lip and / or palate surgeries that appear in the records of the Hospital Information System of the Ministry of Health (SIH / SUS), in the same period. Prevalence rates of cleft lip and paltate for Brazil were calculated for five natural geographic regions and for the 27 federative units, with relation to each year and to the five years of the study. The treatment delay was evaluated using the ages recommended by the American Cleft Palate-Craniofacial Association (12 months for lip surgeries and 18 months for palatal surgeries). The data regarding the treatment delay were analyzed through descriptive statistics, bivariate analysis, prevalence ratios and multilevel Poisson regression with robust variance. For all tests, a significance level of 5% was adopted. The results showed that the average prevalence of cleft lip and palate in the period was 5.86 per 10,000 live births, with important regional differences and between federative units. The prevalence of delay for lip primary surgeries was 66.4% and for palatal surgeries was 71.2%. The North and Northeast regions had the worst percentages of delay. Non-whites had a 27% greater probability of delay in cleft palate surgeries and 40% in cleft lip surgeries. The multilevel analysis identified the influence of race and of Municipal Human Development Index on the delay of primary lip surgery, and of Municipal Human Development Index and of Gini index on the delay of the palate surgery. The importance of social determination in the delay to primary surgeries of cleft lip and palate was evident.
Paniagua, Lauren Medeiros. "Estudo comparativo de três técnicas de palatoplastia em pacientes com fissura labiopalatina por meio das avaliações perceptivo-auditiva e instrumental." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2009. http://hdl.handle.net/10183/17371.
Full textIntroduction: The palatoplasty is a surgical procedure aimed at the reconstruction of hard palate and / or soft. Currently we have different techniques that seek the greatest sling of the soft palate near the nasopharyngeal wall to contribute to the proper velopharyngeal sphincter functioning. Failures to its closure cause speech disorders. Objective: To compare the findings of auditory perceptual and instrumental evaluations in patients with cleft lip and palate surgery by three different techniques of palatoplasty. Method: The present research made two assessments (auditory perceptual and instrumental). The data were obtained from 26 patients, after approximately 8 years of post-operative, in a total of 30 subjects of a randomized clinical trial, whose methods were described by Fróes Filho (2003). The patients at the time of surgery were divided into three groups with 10 participants in each. This study evaluated: 10 patients in the Furlow technique, 7 patients of the Veau-Kilner-Wardill + Braithwaite technique and 9 patients in the Wardill-Kilner-Veau Braithwaite + Zetaplasty technique. All of them were submitted to perceptual assessment through their recording audio speech. It was also performed the instrumental evaluation through the videonasoendoscopy. The interpretation of both procedures was performed separately by three experienced speechlanguage pathologists blind on the type of palatoplasty technique. For the perceptual-auditory judgment, it was evaluated the presence or absence of hypernasality; degree of hypernasality using a scale of severity, presence or absence of compensatory articulation disorder, presence or absence of audible nasal air emission in all the techiniques. On the instrumental evaluation, it was clinically estimated the gap size of the velopharyngeal sphincter according to a severity scale. Results: The Furlow techniques and V-W-K+B presented approximately twice more of hipernasality when compared with the technique Znasal, however without statistical significant. There was a low occurrence of compensatory articulation disorder and emission of audible nasal air. In the instrumental assessment, it was seen more often subjects without gap in the Znasal technique comparing it to the others.Conclusion: It was not found statistically significant difference between palatoplasty techniques in the two assessments.
Carraro, Deborah Filippini. "Estado nutricional de crianças e adolescentes no pré-operatório de fissuras labiopalatinas." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2012. http://hdl.handle.net/10183/69646.
Full textIntroduction: Children and adolescents with Cleft Lip and Palate – CL/P, often have feeding disorders. Thus, considering that preoperative period may be a critical moment, full of concerns and fears; and the postoperative period usually is longer, the diet care must be taken at least 30 days before surgery. Under these circumstances, this study have assessed the nutritional status of children and adolescents in the preoperative for clefting surgery, also describing their anthropometry, dietary patterns, and comparing all data according age, type of cleft, gender and laboratorial tests results (biochemical analysis). Methods: A cross-sectional study of a series of cases evaluated on the surgery day. We have assessed 45 patients between 0 and 19 years-old, who underwent surgical correction of CL/P at Hospital de Clínicas de Porto Alegre and Serviço Pró-Face de Assistência Social do Círculo Operário Caxiense4. Results: 16 (35.6%) of the patients were well-nourished, 13 (28.9%) were malnourished, 16 (35.6%) were overweight, and 9 (20%) have their growth stunted. 27 (60%) of the patients with cleft lip and palate was male. The Mean Corpuscular Volume-MCV was statistically associated with the H/A, and the transferrin level with the TSF. 5-year, or under, children daily consume more dairy products (p=0.023) and fruits (p=0.025) and children older than 5-year, consume more leaf vegetables (p=0.041) and sugars (p=0.065). Conclusion: Anthropometric indexes have showed normal. The nutritional status of children and adolescents who underwent surgical repair for cleft lip and palate is satisfactory. However, it is worrying that almost 30% of patients were malnourished at a critical time as the preoperative. Children under five years had a healthier diet than those older than 5 years. The assessment of nutritional status in children and adolescents on cleft lip and palate preoperative must be emphasized in order to achieve the procedure outcome.
Beluci, Marli Luiz. "Qualidade de vida de indivíduos com fissura labiopalatina: avaliação pré e pós-correção cirúrgica da deformidade dentofacial." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/61/61132/tde-26052014-144355/.
Full textObjectives: To evaluate the quality of life (QL) and the impact of oral health conditions on the QL of individuals with repaired cleft lip and palate, in periods before and after surgical correction of the dentofacial deformity (DFD), as well as to analyze the expectations of individuals related with the surgical correction and satisfaction with the outcomes. Material and methods: Quantitative and prospective study conducted at the Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo. The study was conducted on 50 individuals older than 18 years, of both genders, with repaired cleft lip and palate and with indication for surgical correction of DFD. The QL was evaluated using the instruments WHOQOL-Bref and OHIP-14. To verify the expectations of individuals about the surgical correction of DFD and the satisfaction with the outcomes, a questionnaire designed for this study was applied approximately three days before and three to 12 months after surgery. The results obtained in the two moments were compared, considering a significance level of 5%. The t test for paired samples was used to analyze the outcomes of the WHOQOL-Bref, the Wilcoxon test was used for analysis of the outcomes of OHIP-14 and questionnaire about the expectation and satisfaction with the treatment outcomes. Results: Comparison of the results obtained with the WHOQOL-Bref evidenced significant difference after surgery for the following domains: Physical (p=0.034), Psychological (p<0.001), Environment (p=0.034) and in General Questions (p=0.014), as well as the domains Psychological Discomfort (p<0.001), Psychological Limitation (p<0.001), Social Limitation (p=0.027), Inability (p=0.001) and Overall Score (p<0.001) for the OHIP-14. The greatest expectation about surgery was for facial esthetics (78%) and, after the procedure, 96% of the sample was satisfied about the outcomes achieved for the face (p<0.001), nose (p=0.004), teeth (p<0.001) and lips (p<0.001). Conclusion: Surgical correction of the DFD provided improvement in the QL and the negative impact of oral health on QL was reduced; the greatest expectation before surgery was to improve the facial esthetics, and after surgery the individuals were satisfied about the outcomes related to the aspects body, face, nose, teeth and lips.
Mondelli, Ricardo Lia. "Queiloplastia de FTB, comparação da técnica clássica de Spina com a modificada pelo HRAC." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/61/61132/tde-06022012-150523/.
Full textBackground: The bilateral cleft lip palate ever had a divergence of its treatment. In this research two techniques to correction bilateral cleft lip, Spina classic technique (S group) and Spina modified by HRAC-USP (TD group). Aims: Determine the esthetical results, immediate and mediate postoperative complications, the number of surgeries and ambulatory attendance, the personal satisfaction with its appearance and received attendance, and the quality of life in subjects with bilateral clef lip palate, operated in the HRAC-USP by Spina and Spina modified by HRACUSP techniques of cheiloplasty. Method: After approve of the ethical committee and attainment of assent, was evaluated 74 subjects, 46 male and 28 female. The S group had 42 and the TD group with 32 subjects. Judges made facial analysis in photographs of seven attributes in each subject, using an analogical scale of 1 to 5. From the bedside assessment the immediate and mediate complications was taken. The number of surgical procedures and ambulatorial coming was tabulated. The own subjects answer two visual analogical scale (EVA) of satisfaction of appearance and the treatment received at HRAC-USP and an OMS quality of life questionnaire (WHOQOL-bref). Results: The two techniques utilized did not show statistic difference in the subjective facial analyses. The immediate and mediate complications were similar between the groups. There were significant difference in the number of surgical procedures (p=0000), S group had 8,06 (± 2,18) and TD group 4,72 (± 1,45) surgical internment. The ambulatory coming did not show differences, the S group had 27,49 (± 17,58) and TD 22,31 (± 15,38) coming to to the Hospital. The visual analogical scales (EVA) of satisfaction whit the appearance shows for S group 53,80 (± 14,46) e TD 57,54 (± 14,41) and the do treatment received at HRAC-USP for S group 68,14 (± 11,16) e TD 63,18 (± 11,39). The WHOQOL-bref did not show differences between the groups in none of their dominion. Discussion: All elements of this work were interpreted and analysis was performed whit literature correlation. Conclusion: The cheiloplasty whit the technique of Spina and Spina modified by HRAC-USP, did not show statistical difference in the results of photographs evaluation, immediate e mediate complications, the number of coming to the hospital, the visual analogical scale of satisfaction whit the appearance and the treatment received at HRAC-USP and the questionnaire of quality of life. The subjects submitted to the Spina technique modified by HRAC-USP shows less surgical procedures that those submitted to the classical Spina technique whit statistical significance difference.
Menegueti, Katia Ignacio. "Perfil da fala de pacientes submetidos à palatoplastia primária." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/5/5170/tde-06122016-160112/.
Full textSeveral anatomic and functional alterations are observed as consequences of cleft lip and palate, causing alterations related to the growth of the medium third of the face, hearing, and the Velopharyngeal Sphincter function. This last one interferes directly with the functions of suction, deglutition, and speech. The objective of this study is to determine the speech profile of patients submitted to primary palatoplasty, in a benchmark school-hospital in Sao Paulo city, taking into consideration the patient\'s age at the moment of surgery. The specific objectives are: the analysis of the effectiveness of surgery; the muscular response related to the surgical procedure; and the most suitable moment for surgical intervention. 97 subjects with nonsyndromic cleft palate diagnosis associated or not with cleft lip participated in this study and they were referred to a speech language evaluation on demand. They were divided into two groups: the early group (EG) and the late group (LG). The EG was composed by subjects who have undergone primary palatoplasty until the second year of life (43 subjects) and the LG was made by those who had the surgery lately, after two years old (54 subjects). The participants were submitted to a speech language routine in the Speech Language service at ICHC-FMUSP with an experienced and well-trained speech language pathologist. Among the evaluated parameters, there were: existence of abnormal nasal resonance, degrees of abnormal nasal resonance, existence of articulatory compensatory disturbs (ACD), existence of nasal snoring, existence of weak intra-oral air pressure, existence of air emission, and degrees of speech intelligibility. These parameters were initially classified as \"present\" or \"absent\" in the different speech samples of each subject, and subsequently, when applicable, her/his degree of impairment was determined. After carrying through this study, it showed that: 1) according to the subjects\' general characterization: 1.1) average palatoplasty age: EG = 1.4 years old; LG = 11.5 years old; 1.2) Average age on first speech language evaluation in the service: EG = 12.3 years old; LG = 19.8 years old; 1.3) Gender: predominance of male subjects in PG (55.8%) and female subjects in LG (53.7%); 2) concerning the characterization of speech (general analysis): 2.1) abnormal nasal resonance in 69.8% of EG subjects and 85.2% of LG subjects, without any statistical significant difference; 2.2) hypernasality: 1) present in 72.1% of PG subjects, 48.4% in mild, 41.9% in moderate and 9.7% in severe levels; 2) present in 85.2% of LG subjects, 35.6% in mild, 43.5% in moderate and 23.9% in severe levels. It was not showed any statistical significant difference between the groups; 2.3) hyponasality: present in 7.4% of EG, all mild level; 2.4) Nasal snoring: present in 14% of EG and in 5.6% of LG, without any statistical significant difference; 2.5) weak intra-oral air pressure: present in 30.2% of EG and in 44.4% of LG without any statistical significant difference; 2.6) audible air emission: present in 23.3% of EG and in 31.5% of LG, without any statistical significant difference; 2.7) speech intelligibility: 1) affected in 69.8% of EG, 56.7% in mild, 30% moderate and 13.3% severe levels; 2) affected in 83.3% of LG, 24.4% in mild, 46.7% in moderate and 28.9% in severe levels. There was not showed any statistical significant difference between groups; 2.8) ACDs: present in 55.8% of EG and in 75.9% of LG with a statistical significant difference between groups (number of phonemes errors - p=0.020); 3) concerning the speech characterization (considering cleft type): absence of statistical significant results between the studied groups when taking into consideration the cited varies and cleft types; 4) About the speech language approach after the evaluation: the most indicated one was the speech therapy followed by long-term monitoring (assisted discharge), indication of new surgical procedure, and actual discharge. It was possible to characterize the general and speech characteristics of the patients submitted to primary palatoplasty in the cited school-hospital, benchmark in cleft patients in Sao Paulo city. It was observed, all in all, significant impairment in the speech of these subjects, being evident the statistical significant difference between the results of the precocious and late groups only for the existence of ACDs. The variable nasal resonance presented minimal statistical significant results which indicated a tendency to differentiate the groups also regarding this alteration. In conclusion, the surgery was beneficial to the subjects independently of the moment of intervention, with better results in ages younger than two years old. Although, the muscular response regarding this procedure might vary, not being satisfactory in a few cases
Haetinger, Cláudia. "Proteínas de fase aguda no periparto de éguas com placentite e seus respectivos neonatos." Universidade Federal de Pelotas, 2016. http://repositorio.ufpel.edu.br:8080/handle/prefix/3033.
Full textApproved for entry into archive by Aline Batista (alinehb.ufpel@gmail.com) on 2016-09-21T16:39:45Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) dissertacao_claudia_haetinger.pdf: 674150 bytes, checksum: 1bf3ad07ae9c372f349ffe56ca5ab83b (MD5)
Made available in DSpace on 2016-09-21T16:39:45Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) dissertacao_claudia_haetinger.pdf: 674150 bytes, checksum: 1bf3ad07ae9c372f349ffe56ca5ab83b (MD5) Previous issue date: 2016-02-21
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
A placentite ascendente é uma das principais causas de parto prematuro, aborto e nascimento de potros comprometidos, portanto a busca por marcadores precoces desta afecção se torna fundamental para o diagnóstico e tratamento no estágio inicial da doença. O objetivo deste estudo é caracterizar a concentração de proteínas de fase aguda no periparto de éguas com placentite e seus neonatos. No Artigo 1, foram utilizadas 24 éguas da raça Puro Sangue Inglês e seus respectivos neonatos, os quais foram divididos, através da avaliação histopatológica da placenta, em grupo Placentite (n=11) e grupo Hígido (n=13). Os animais foram submetidos à coleta de sangue no momento do parto, 18 horas e 7 dias após o parto. No Artigo 2, foram utilizadas 7 éguas mestiças e seus respectivos neonatos, as quais foram submetidas à indução de placentite ascendente entre os dias 290-300 de gestação. As éguas foram submetidas a coletas de sangue 60 dias pré-parto, 30 dias pré-parto, no dia da indução, 24 horas e 48 horas após a indução, no dia que antecedeu o parto, imediatamente após e 24 horas após o parto e os neonatos imediatamente após o nascimento, 12 horas, 24 horas e 48 horas após o nascimento. Em ambos os artigos, a concentração sérica de proteína total foi determinada pelo método colorimétrico, e a leitura realizada por espectofotômetro e para a obtenção da concentração das frações proteicas, utilizou-se eletroforese em gel de acrilaminada contendo dodecil sulfato de sódio (SDS-PAGE). Na avaliação estatística foi considerada significância de 5%. Foram observadas 23 bandas proteicas, com pesos moleculares de 16 KDa a 245 KDa. No Artigo 1 constatou-se, nas éguas, elevação de das frações proteicas no momento do parto, no qual as éguas com placentite apresentaram concentrações mais elevadas do que as hígidas. Os potros provenientes das éguas com placentite apresentaram maior concentração de α1-glicoproteína ácida após a ingestão de colostro. No artigo 2 as éguas submetidas a indução de placentite apresentaram elevação na α1-glicoproteína ácida a partir das 48 horas após a inoculação da bactéria. Com os resultados podemos caracterizar as concentrações médias das Proteínas de Fase Aguda em éguas com placentite e seus neonatos para avaliação da saúde nesse período. Concluímos que a α1-glicoproteína ácida pode ser indicada como um marcador inflamatório para a placentite.
The ascending placentitis is a major cause of premature birth, abortion and birth of compromised foals, so the search for early markers of this condition becomes critical for diagnosis and treatment in the early stage of the disease. The aim of this study is to characterize the concentration of acute phase proteins in periparturient mares with placentitis and their newborns. In Paper 1, 24 Thoroughbred mares and their neonates were used, which were divided by histopathologic examination of the placenta in group Placentitis (n = 11) and group Healthy (n = 13). The animals were subjected to blood collection at delivery, 18 hours and 7 days after delivery. In Paper 2, 7 mares and their neonates were used, which, the mares were subjected to induction of ascending placentitis between days 290-300 of gestation. The mares were subjected to blood sampling 60 days prepartum, 30 days prepartum, on the day of induction, 24 hours and 48 hours after induction, the day before delivery, immediately after and 24 hours after delivery and newborns immediately after birth, 12 hours, 24 hours and 48 hours after birth. Plasma total protein concentration was determined by the colorimetric method, and reading performed by spectrophotometer. To obtain the concentration of protein fractions was used acrilaminada gel electrophoresis in sodium dodecyl sulfate (SDS-PAGE). At the statistical evaluation was considered significance of 5%. Were observed 23 protein bands with molecular weights of 16 kDa to 245 kDa. In Paper 1 it was found, in mares, elevated protein fractions at delivery, in which mares with placentitis showed higher concentrations than healthy mares. The foals from mares with placentitis showed higher concentration of α1-acid glycoprotein after ingestion of colostrum. In Paper 2 mares subjected to induction of placentitis had increased α1-acid glycoprotein from 48 hours after bacterial inoculation. With the results we show the average concentrations of acute phase proteins in mares with placentitis and their newborns for health assessment on that period. We speculate that α1-acid glycoprotein may be indicated as an inflammatory marker for placentitis, but more studies are needed.
Bezerra, Bruno Torres. "Reconstrução da fenda alveolar utilizando osso autógeno e osso liofilizado associado ao plasma rico em plaquetas : estudo de série de casos." Pós-Graduação em Ciências da Saúde, 2018. http://ri.ufs.br/jspui/handle/riufs/7407.
Full textIntrodução: A reconstrução da fenda alveolar é uma etapa de grande importância no tratamento dos pacientes portadores de fissura lábio-palatal. Esta fase do tratamento corrige a comunicação buco-nasal, melhora a fonação, previne o colapso do arco maxilar, melhora a condição periodontal dos dentes adjacentes e promove suporte ósseo para erupção do canino não irrompido. Objetivos: Avaliar a reconstrução do osso alveolar com a enxertia óssea e comparar os resultados de dois diferentes grupos de materiais de enxerto ósseo: osso autógeno da sínfise mandibular e osso liofilizado associado ao plasma rico em plaquetas (PRP) na reconstrução de fendas alveolares. Métodos: Quarenta e cinco indivíduos foram incluídos nos critérios estabelecidos e aceitaram participar deste estudo de série de casos. Os pacientes foram avaliados quanto a redução da área e volume, posteriormente foram divididos em dois grupos. Grupo A pacientes que receberam enxerto ósseo autógeno da sínfise mandibular na fenda alveolar e o Grupo B pacientes que receberam osso liofilizado associado ao PRP. Tomografia computadorizada tipo cone beam foram realizadas e reconstruídas tridimensionalmente em todos os pacientes no pré-operatório e no pós-operatório de 1 ano. Resultados: Uma redução significativa foi encontrada na área e volume em todos os pacientes, no grupo A e no grupo B. Entre os grupos, não foram encontradas diferenças significantes na área e volume. Conclusão: Osso liofilizado associado ao PRP é uma boa opção para a reconstrução de fendas alveolares, e promove bons resultados assim como o osso autógeno.
Aracaju
Pereira, Rui Manuel Rodrigues. "Avaliação do crescimento facial em dois protocolos para cirurgias primárias em pacientes com fissura labiopalatina unilateral: ensaio clínico randomizado." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/5/5132/tde-20062017-102804/.
Full textBackground and Objective: An adequate growth of dentofacial structures is one of the most important goals of unilateral cleft lip and palate(UCLP) treatment and has a definitive role in getting good aesthetic and dental occlusion outcomes. To the present date several papers highlight the need of evidence-based studies to find surgical protocols that can improve facial growth and speech results aiming to reduce the burden of care of overall treatment. This study has evaluated and compared the dental arch relationship at 5 years of age after two treatment protocols, one submitted to one stage cleft palate repair (CPR) and the other to a two stage CPR with delayed hard palate closure (DHPC). The author\'s hypothesis is that the DCHP protocol provides a better dentofacial growth. Methods: A randomized clinical trial was held to evaluate the maxilo-mandibular relations in two groups of initially 32 patients each, randomly chosen. The GI group (n=32) was submitted to veloplasty between 6-9 months of age and a DCHP palatoplasty between three and four years of of age. The immediate complications were evaluated, oronasal fistulas, and cleft severity and their relationships to the surgical protocols. The dental arch relationships were assessed by a blind panel of three independent orthodontists using the FYOI index. The Kappa statistics were calculated to ensure the level of confidence. The results were statistically tested by t and Q-squared tests. Results: The GI group consisted of 32 patients while the GC group consisted of 30 patients. The oronasal fistulas incidence rate was 9.4% (GI) and 6.7% (GC), and there was no association to surgical techniques. Study models of 62 patients at the average age of 55.5 months were available for assessment. Good to very good levels of intra- and interrater reliability were obtained (0.67-0.87 and 0.76-0.90). The mean index scores varied between 2.04 (GI) and 2.76 (GC) with a statistically significant difference (p=0.007). When all evaluations were distributed between indexes good (1 and 2), regular (3) and bad (4 and 5); a statistically significant difference was observed between the GI and GC groups (p = 0.006),. The GI Group presented a 74% rate of good scores, while the GC Group rated 52% in good scores. When comparing the distributions by median, a difference (p = 0.024) was found between scores 1 of the GI (31.2%) and GC (3.3%) groups. The correlation between the cleft severity and the dental arch relationships assessed by the FYOI was not evidenced by the Spearman method. Conclusions: The ECR results provide statistical evidence that the DCHP protocol delivers better outcomes related to dentofacial growth. There was no correlation found between the cleft severity, palatal width and the results related to maxilar growth. The prevalence of oronasal fistules is similar in both surgical protocols
Muñoz, López Daniela Angélica, Mirauda Carlos Nicolet, and Pozo Juan Argandoña. "Estudio de la actividad electromiográfica labial prequirúrgica y postquirúrgica en pacientes con clase III esqueletal sometidos a cirugía ortognática combinada." Tesis, 2007. http://repositorio.uchile.cl/handle/2250/139906.
Full textEl propósito del presente estudio fue determinar si existen cambios en la actividad electromiográfica (EMG) de los músculos orbicular superior de los labios y mentalis, en pacientes clase III esqueletal sometidos a cirugía ortognática, antes y después de la cirugía. Un total de 10 pacientes con diagnóstico clase III esqueletal fueron sometidos a registro de actividad EMG antes de la cirugía y cuatro meses después de ésta. Los resultados se compararon con un grupo de 11 sujetos control sanos clase I esqueletal con competencia labial clínica y EMG. Se registró la actividad EMG del músculo orbicular superior y del músculo mentalis utilizando electrodos de superficie mediante técnica bipolar. Se midió a los pacientes en tres condiciones, deglución de saliva, condición de reposo con labios juntos (LJ) y condición de reposo con labios separados (LS). No se encontraron diferencias estadísticamente significativas en los pacientes clase III esqueletal antes y después de la cirugía ortognática. Al comparar los resultados con el grupo control se encontró mayor actividad en el grupo de pacientes clase III en la condición LJ antes y después de la cirugía para ambos músculos (p < 0.01), y en la condición LS después de la cirugía para el músculo mentalis (p< 0.05). 73 Se realizó una comparación entre la diferencia de actividad LJ - LS del músculo mentalis, a través de la cual se puede discriminar entre pacientes con competencia labial, cuando el resultado es negativo o cercano a cero, e incompetencia labial, si el resultado es positivo. Se observó que los valores LJ - LS de los pacientes clase III esqueletal antes de ser sometidos a cirugía ortognática eran positivos, compatibles con incompetencia labial y estadísticamente distintos a los valores de los pacientes control, competentes labiales. Después de la cirugía los pacientes clase III esqueletal presentaron valores LJ - LS negativos compatible con competencia labial, y no se observaron diferencias estadísticamente significativas con los del grupo control.
Cunha, Isabela Maria Brandão de Amorim Alves da. "Fenda labial e palatina : revisão da casuística do serviço de Cirurgia Plástica e Reconstrutiva." Master's thesis, 2018. http://hdl.handle.net/10451/42222.
Full textIntrodução: A fenda labial e/ou palatina é a mais frequente das anomalias craniofaciais congénitas, afecta o terço médio da face e manifesta-se por alterações funcionais e estéticas. O Serviço de Cirurgia Plástica e Reconstrutiva (CPR) do Hospital de Santa Maria/ Centro Hospitalar de Lisboa Norte (HSM/CHLN) é uma referência na correcção cirúrgica desta patologia, porém não existe até ao presente um estudo relativo à população tratada neste hospital. O objectivo deste trabalho é realizar uma análise retrospectiva da casuística referente à realização de cirurgias correctivas de fenda labial e/ou palatina, à avaliação global das características dos utentes operados e ao estudo das diferentes técnicas cirúrgicas e das complicações decorrentes das mesmas, nos últimos 20 anos. Material e Métodos: Este é um estudo clínico retrospectivo e descritivo da casuística dos doentes admitidos e submetidos a uma, ou mais, intervenções cirúrgicas por fenda labial e/ou palatina, no Serviço de CPR do HSM/CHLN, no período compreendido ente 1 de Janeiro de 1997 e 31 de Dezembro de 2017. Foram analisados os dados relativos a 361 indivíduos, sendo a amostra final, após exclusões, constituída por 212 participantes. As variáveis analisadas foram: ano da realização da primeira cirurgia no HSM/CHLN, género, idade, tipo de fenda oro-facial, número de cirurgias, tipo de cirurgia e complicações. Resultados: Observou-se que a prevalência era superior no sexo masculino, sendo a generalidade dos participantes submetida a intervenção primária antes dos 12 meses. A malformação mais frequentemente registada foi a fenda lábio-palatina, sendo esta completa na maior parte dos casos. O lado esquerdo foi descrito como o mais afectado. As fendas labiais e lábio-palatinas apresentaram-se em maior proporção no sexo masculino, sendo as palatinas mais comuns no sexo feminino. As técnicas empregues na correcção cirúrgica destas malformações dependem do tipo de fenda e variaram ao longo do tempo. Conclusões: A fenda labial e/ou palatina trata-se de uma condição clínica de elevada complexidade, associada a uma percentagem considerável de complicações. A casuística analisada demonstra que grande parte dos resultados obtidos é, na generalidade, compatível com os resultados publicados na literatura.
Introduction: Cleft lip and/or cleft palate is the most frequent craniofacial abnormality, affects the middle third of the face and manifests itself through functional and aesthetics defects. The Plastic and Reconstructive Surgery (CPR) department of Santa Maria’s Hospital/ North Lisbon Hospital Centre (HSM/CHLN) is a reference in the surgical correction of this pathology, however there are no studies regarding the affected population, so far, in the department. The aim of this work is to analyse retrospectively the casuistry of the department, considering the corrective cleft lip and/or cleft palate surgeries, the global evaluation of the patient’s characteristics, the different surgical techniques and their complications, regarding the last 20 years. Materials and Methods: This is a retrospective and descriptive clinical study of the casuistry of the patients admitted and submitted to one or more surgical interventions for cleft lip and/or cleft palate, at the Plastic and Reconstructive Surgery department of the Santa Maria’s Hospital, between January 1st, 1997, and December 31st, 2017. Data regarding 361 patients was analysed, and the final sample, after exclusions, included 212 patients. The analysed variables were: year of the first surgery performed at HSM/CHLN, gender, age, type of oral-facial cleft, type of surgery and complications. Results: The prevalence was higher in males, and the majority of the participants was submitted to the first surgical intervention before the age of 12 months. The most frequent malformation was the cleft lip and palate, the complete cleft being registered in the majority of the cases. The left side was the most affected one. The cleft lip and the cleft lip and palate were presented in a higher proportion in males, and the cleft palate were more common in females. The techniques applied to the surgical correction of these malformations depend on the type of cleft and varied over time. Conclusions: The clef lip and/or clef palate consists of a clinical condition of great complexity and is associated with a considerable percentage of complications. The analysed casuistry demonstrates that the majority of the obtained results is generally consistent with the results published in the literature.