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Academic literature on the topic 'Thermography/termografia'
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Journal articles on the topic "Thermography/termografia"
Mendes, Brener Nilsinho, Marjory Pereira Da Fonseca, Thamyres Cristina Meireles De Souza, Wagner Luis Ripka, and Catia Terezinha Heimbecher. "Termografia aplicada à Enfermagem: uma revisão bibliométrica." Pan American Journal of Medical Thermology 8 (January 7, 2022): 004. http://dx.doi.org/10.18073/pajmt.2021.8.004.
Full textCavalcanti, Karolyne Pereira da Silva, Herrison Félix Valeriano da Silva, Fernanda Clotilde Mariz Suassuna, Renally Bezerra Wanderley e. Lima, Thauany Vasconcelos Soares da Silva, Manoel Pereira de Lima, Maria Eduarda de Araujo Cruz, Stéfani Caroline Ferriolli, and Jussara da Silva Barbosa. "Aplicabilidade da termografia infravermelha na odontologia: Uma revisão integrativa." Research, Society and Development 10, no. 8 (July 15, 2021): e40210817479. http://dx.doi.org/10.33448/rsd-v10i8.17479.
Full textNoronha, Jéssica Hálice, Denise Sabbagh Haddad, Emiko Saito Arita, and Eduardo Borba Neves. "Thermography in dentistry: a bibliometric review / Termografia em odontologia: uma revisão bibliométrica." Brazilian Journal of Health Review 5, no. 2 (March 24, 2022): 5049–72. http://dx.doi.org/10.34119/bjhrv5n2-092.
Full textAlfieri, Fábio Marcon, Artur Cesar Aquino dos Santos, and Linamara Rizzo Battistella. "Uso da termografia como método de avaliação na medicina física e de reabilitação: revisão de literatura." Acta Fisiátrica 24, no. 3 (September 30, 2017): 147–50. http://dx.doi.org/10.11606/issn.2317-0190.v24i3a153702.
Full textPORCIONATO, MARCO AURÉLIO F., TATIANA F. CANATA, CELSO E. L. DE OLIVEIRA, and MARCOS V. DOS SANTOS. "UDDER THERMOGRAPHY OF GYR COWS FOR SUBCLINICAL MASTITIS DETECTION / TERMOGRAFIA DO ÚBERE DE VACAS GIR PARA DETECÇÃO DE MASTITE SUBCLÍNICA." Revista Brasileira de Engenharia de Biossistemas 3, no. 3 (November 20, 2009): 251. http://dx.doi.org/10.18011/bioeng2009v3n3p251-257.
Full textMoreira, Felipe Figueiredo, Jhessica Karolayne Volochen Xistiuk, Eduarda Galvão Librelatto, Eliane Gonçalves de Jesus Fonseca, Angela Dubiela Julik, Patricia Pacheco Tyski Suckow, Josiane Lopes, et al. "Avaliação de coluna vertebral através de termografia em pacientes pós AVC / Evaluation of the spine by thermography in post-stroke patients." Brazilian Journal of Health Review 5, no. 2 (March 25, 2022): 5293–303. http://dx.doi.org/10.34119/bjhrv5n2-110.
Full textGodyń, Dorota, Eugeniusz Herbut, and Jacek Walczak. "Infrared Thermography as a Method for Evaluating the Welfare of Animals Subjected to Invasive Procedures – A Review / Termografia jako metoda oceny dobrostanu zwierząt poddanych inwazyjnym zabiegom – artykuł przeglądowy." Annals of Animal Science 13, no. 3 (July 1, 2013): 423–34. http://dx.doi.org/10.2478/aoas-2013-0027.
Full textCosta, Neidson Santos da, Paulo Gabriel Ferreira de Azevedo, Débora Carvalho da Silva Oliveira, Luana Teixeira Macedo, Luiz Antonio Pimentel Cavalcanti, Ivan Costa da Silva, and Cláudia Teresa Teles Farias. "DETECÇÃO E DIMENSIONAMENTO DE CORROSÃO EM AÇO CARBONO REVESTIDO UTILIZANDO TERMOGRAFIA ATIVA / DETECTION AND DIMENSIONING OF CORROSION IN COATED CARBON STEEL USING ACTIVE THERMOGRAPHY." Brazilian Journal of Development 6, no. 10 (2020): 74595–612. http://dx.doi.org/10.34117/bjdv6n10-038.
Full textDuarte, Giovanna Gonçalves, Brenda Aléxia de Sousa Leal, Cassiane Nogueira Santos, Jacqueline de Almeida Gonçalves Sachett, Eduardo Jorge Sant'Ana Honorato, Ângela Xavier, Andrea Renata do Nascimento Souza, and Érica da Silva Carvalho. "Uso da termografia para o tratamento de lesões de pele: Revisão sistemática da literatura / Use of thermography for the treatment of skin injuries: Systematic literature review." Brazilian Journal of Health Review 3, no. 5 (2020): 13257–73. http://dx.doi.org/10.34119/bjhrv3n5-153.
Full textTeixeira, Leivânio Ponte, Bianca Gomes Bernardes, João Romano Ponte Nogueira, Rafael Barroso Barbosa, Yohanna Ferreira Forte, Edson Lopes Da Ponte, and Francisco Eristow Nogueira. "Artralgia em pacientes com Chikungunya crônica: Seria a Termografia um bom método de avaliação sintomatológica? / Joint Pain in patients with Chronic Chikungunya: Thermography would be a good method for a symptomatologic evaluation?" Brazilian Journal of Development 7, no. 12 (December 29, 2021): 115695–707. http://dx.doi.org/10.34117/bjdv7n12-367.
Full textDissertations / Theses on the topic "Thermography/termografia"
Rodrigues, Taís Casonato. "Utilização da termografia infravermelha para pesquisa de alterações na temperatura dos cascos de cavalos após ferrageamento a quente." Universidade Estadual Paulista (UNESP), 2018. http://hdl.handle.net/11449/152911.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Sete equinos hígidos, de ambos sexos, foram utilizados para este experimento, com objeto de avaliarmos as diferenças de temperatura do casco do animal, antes e após o ferrageamento a quente, com auxílio de termógrafo infravermelho, por duas avaliações com intervalo de 45 entre elas. O teste t de Student pareado foi escolhido para análise estatista, e foram considerados valores significativos para diferentes momentos do ferrageamento quando p<0,05. Houve diferença significativa de temperatura em quase todas imagens realizadas do casco quando comparadas as temperaturas anteriores e posteriores ao ferrageamento a quente. Embora as temperaturas tenham se elevado após ferrageamento, este aumento não ultrapassou a temperatura corpórea fisiológica (37,5ºC-38,5ºC). Não houve danos ao estojo córneo como linhas de estresse e rachaduras. Não houve falha no crescimento do casco entre os ferrageamentos. Os animais não manifestaram dor, e tão pouco alteram o comportamento durante o procedimento. Os parâmetros vitais não apresentaram diferença significativa entre os momentos. Por estes resultados, é possível aventar que o ferrageamento a quente é uma prática segura e não causa danos ao casco.
Thermography has been widely used in veterinary medicine, mainly in diagnostic, prognostic and preventive aid. The aim of this study was to observe the temperature of toracic hooves, the anterior limbs, before and after the hot fitting, with the help of a thermograph, to establish a temperature pattern after the shoeing and to infer if it can cause damages to the hoof equine. Although the forged horseshoe reaches very high temperatures, the hoof temperature rise did not exceed physiological temperature values. Based on the maintenance behavior during the procedure, maintenance of the normal values in the physical examinations and with the conservation of the hoof growth, between one shoeing and another, it is possible to infer that the hot fitting is a safe practice and does not cause damage to the hoof.
Portugal, Elói dos Santos [UNESP]. "Termografia e ultrassonografia Doppler do plexo pampiniforme e termografia do escroto de touros: correlação com a qualidade do sêmen." Universidade Estadual Paulista (UNESP), 2014. http://hdl.handle.net/11449/121877.
Full textO Brasil possui o maior rebanho bovino comercial do mundo e chegou a 212,8 milhões de cabeças em 2011. Foram comercializadas 12,3 milhões de doses de sêmen bovino em 2012. O efetivo de fêmeas bovinas em idade reprodutiva é 61,4 milhões e a utilização de duas doses de sêmen por vaca estima-se que 10% do rebanho nacional está sendo inseminado. A fertilidade é uma importante característica nos sistemas produtivos e o macho de grande importância. Utilizando a termografia infravermelha (TIV) e ultrassonografia Doppler a termorregulação e o fluxo sanguíneo foram avaliados em touros. Dois grupos de seis touros foram avaliados por um ano e os dados obtidos da termografia – temperatura global do plexo (TGP), temperatura global do escroto (TGE), temperatura do plexo esquerdo (TPE), temperatura do plexo direito (TPD), temperatura do escroto esquerdo (TEE), temperatura do escroto direito (TED) e da ultrassonografia Doppler – velocidade sistólica máxima (VSM), velocidade diastólica final (VDF), índice de pulsatilidade (IP), índice de resistência (IR) e a temperatura ambiental (TA) foram correlacionados com os espermogramas. Foram observadas correlações positivas e negativas entre as variáveis da TIV e US Doppler com as variáveis dos espermogramas e conclui-se que a TIV permite a observação de alterações precoces da temperatura do plexo e escroto; a US Doppler demonstrou correlações entre a VDF, IR e IP com qualidade do sêmen; de acordo com este estudo touros com qualidade de sêmen superior apresentaram menor impedância vascular das artérias testiculares
Brazil has the largest commercial cattle herd in the world and reached 212,8 million head in 2011. 12,3 million doses of bovine semen were sold in 2012. Effective from cows of reproductive age is 61,4 million and the use of two doses of semen per cow is estimated that 10 % of the national herd is being inseminated. Fertility is an important feature in production systems and the bull has great importance. Using infrared thermography (IRT) and Doppler ultrasonography thermoregulation and blood flow were evaluated in bulls. Two groups of six bulls were evaluated for a year and the data of thermography - global temperature plexus (GTP), global temperature of the scrotum (GTE), temperature of the left plexus (TLP), temperature of the right plexus (TRP), temperature the left scrotum (TLE), temperature of the right scrotum (TRE) and Doppler ultrasonography - peak systolic velocity (PSV ), end diastolic velocity (EDV), pulsatility index (PI), resistance index (RI) and room temperature (RT) were correlated with semen analyzes. Positive and negative correlations were found between the variables of IRT and US Doppler variables of semen analyzes and concludes that IRT allows observation of early changes of the plexus and scrotal temperature; Doppler US demonstrated correlations between EDV, RI and IP with semen quality; according to this study bulls with superior quality of semen showed lower vascular impedance of the testicular arteries
Portugal, Elói dos Santos. "Termografia e ultrassonografia Doppler do plexo pampiniforme e termografia do escroto de touros : correlação com a qualidade do sêmen /." Jaboticabal, 2014. http://hdl.handle.net/11449/121877.
Full textBanca: Lindsay Unno Gimenez
Banca: Cezinande Meira
Banca: Gilson Hélio Toniollo
Banca: Lúcia Helena Rodrigues
Resumo: O Brasil possui o maior rebanho bovino comercial do mundo e chegou a 212,8 milhões de cabeças em 2011. Foram comercializadas 12,3 milhões de doses de sêmen bovino em 2012. O efetivo de fêmeas bovinas em idade reprodutiva é 61,4 milhões e a utilização de duas doses de sêmen por vaca estima-se que 10% do rebanho nacional está sendo inseminado. A fertilidade é uma importante característica nos sistemas produtivos e o macho de grande importância. Utilizando a termografia infravermelha (TIV) e ultrassonografia Doppler a termorregulação e o fluxo sanguíneo foram avaliados em touros. Dois grupos de seis touros foram avaliados por um ano e os dados obtidos da termografia - temperatura global do plexo (TGP), temperatura global do escroto (TGE), temperatura do plexo esquerdo (TPE), temperatura do plexo direito (TPD), temperatura do escroto esquerdo (TEE), temperatura do escroto direito (TED) e da ultrassonografia Doppler - velocidade sistólica máxima (VSM), velocidade diastólica final (VDF), índice de pulsatilidade (IP), índice de resistência (IR) e a temperatura ambiental (TA) foram correlacionados com os espermogramas. Foram observadas correlações positivas e negativas entre as variáveis da TIV e US Doppler com as variáveis dos espermogramas e conclui-se que a TIV permite a observação de alterações precoces da temperatura do plexo e escroto; a US Doppler demonstrou correlações entre a VDF, IR e IP com qualidade do sêmen; de acordo com este estudo touros com qualidade de sêmen superior apresentaram menor impedância vascular das artérias testiculares
Abstract: Brazil has the largest commercial cattle herd in the world and reached 212,8 million head in 2011. 12,3 million doses of bovine semen were sold in 2012. Effective from cows of reproductive age is 61,4 million and the use of two doses of semen per cow is estimated that 10 % of the national herd is being inseminated. Fertility is an important feature in production systems and the bull has great importance. Using infrared thermography (IRT) and Doppler ultrasonography thermoregulation and blood flow were evaluated in bulls. Two groups of six bulls were evaluated for a year and the data of thermography - global temperature plexus (GTP), global temperature of the scrotum (GTE), temperature of the left plexus (TLP), temperature of the right plexus (TRP), temperature the left scrotum (TLE), temperature of the right scrotum (TRE) and Doppler ultrasonography - peak systolic velocity (PSV ), end diastolic velocity (EDV), pulsatility index (PI), resistance index (RI) and room temperature (RT) were correlated with semen analyzes. Positive and negative correlations were found between the variables of IRT and US Doppler variables of semen analyzes and concludes that IRT allows observation of early changes of the plexus and scrotal temperature; Doppler US demonstrated correlations between EDV, RI and IP with semen quality; according to this study bulls with superior quality of semen showed lower vascular impedance of the testicular arteries
Doutor
Elias, Isabelle. "Ensaio sobre o uso da termografia infravermelha na avaliação da vitalidade pulpar in vivo." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/23/23145/tde-20012009-161311/.
Full textNowadays, it is known that the determination of the pulp vitality testing only its nerve sensorial response through thermal or electrical tests is discussable because those procedures are not sufficiently sensitive to determine the degree of pulp involvement. Besides the vitality of the pulp does not only depend on its nerve condition, but on its blood supply too. Another factor to consider during the pulp diagnostic, independently of the nature of stimulus or their intensity, is the possibility to occur non reliable responses in excessively anxious patients face to the dentistry treatment. The diagnosis of the pulp vitality by the measurement of the dental crown temperature such as the infrared thermography (which evaluates the temperature distribution in a body through the radiation emitted by its surface) arises as a possibility to overcome the sensitivity tests disadvantages, for example: the stimulation necessity, the variants due to the thickness of the dentin and enamel, the age, the condition of the dental structure and etc. This study evaluated the applicability of the infrared thermography test in the analysis of temperatures decline produced by thermal test using cold spray, and its viability as an aid for the endodontic diagnostic. Using thermal imaging, this methodology analyzed the temperature of the crowns surface of four teeth with vitality and two endodontically treated teeth when submitted to the cold test with and without the use of rubber dam. The results did not show a significant difference between teeth conditions with regard to the crowns surface temperature and the use of rubber dam did not affect these results. The proposed methodology used in this study showed to be highly efficient to analyzing the thermal changes on the dental surface; however new studies must be performed to turn infrared thermography a practicable aid into the endodontic practice.
Oliveira, Jonathan Henrique Efigênio de. "Inspeção automatizada utilizando termografia." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2010. http://hdl.handle.net/10183/29989.
Full textThe methods used for maintenance and inspection of transmission lines are expensive, dangerous and inaccurate. This work proposes a method for preventive maintenance where is more e cient, autonomous, faster and that o ers no risk to workers. The method aims to use a mobile device that travels along the transmission lines andperforms the inspection. An infrared camera is used to develop a method that processes the generated data in order to enable the automation of preventive maintenance. This camera, instead of forming images by using the electromagnetic frequencies in the visible range, which are re ected from objects, uses frequencies in the infrared, which are emitted by the object under inspected. The goal is to nd regions of transmission lines with high temperatures and detect the fault, if any, the position of the fault and determine the best action to be taken.
Yamada, Paulo Henrique. "Efeitos de diferentes métodos de castração sobre a função testicular, características de carcaça e dor em novilhos zebuínos." Botucatu, 2019. http://hdl.handle.net/11449/183080.
Full textResumo: RESUMO YAMADA, P.H. EFEITOS DE DIFERENTES MÉTODOS DE CASTRAÇÃO SOBRE A FUNÇÃO TESTICULAR, CARACTERÍSTICAS DE CARCAÇA E DOR EM NOVILHOS ZEBUÍNOS. Botucatu - SP. 2019, p.97. Tese (Doutorado) - Faculdade de Medicina Veterinária e Zootecnia, Campus Botucatu, Universidade Estadual Paulista. Resumo O presente trabalho teve como objetivo avaliar os efeitos da castração cirúrgica, química e imunológica sobre as características espermáticas, morfometria e termografia testicular, concentração testosterona e avalição da expressão facial durante o ato da castração. Para isso, foram utilizados 80 novilhos da raça Nelore com aproximadamente 20 meses de idade, contemporâneos, oriundos do mesmo rebanho, mantidos a pasto, com suplementação durante o período experimental até atingirem o peso de 480 kg para o abate. Os novilhos foram divididos em 4 grupos (n=20/grupo) homogêneos conforme o peso. Os tratamentos consistiram em três métodos de castração, sendo eles: orquiectomia (ORQ); químico (QUI); imunológico (IMUN); e o grupo controle, sem castração (CONT). Na QUI, foram injetados em cada testículo, 15 mL de CaCl 40% associado a 0,5% DMSO, após bloqueio anestésico regional e local. no procedimento para a IMUN foram aplicados 1mL/animal de Bopriva® (Zoetis, São Paulo, SP, Brasil), por via subcutânea, em três aplicações (D-30, D0 e D90). Sete dias antes dos tratamentos foram realizados o exame andrológico. Os animais foram abatidos no D220. Os resultados mostram que, a avaliação (CE) e volume te... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: The aim of this project was to evaluate and compare the surgical, chemical and immunological methods of castration in cattle, and to verify the impact of each method on sperm production and testicular morphometry. For this purpose, 80 Nelore calves with approximately 20 months old, from the same herd, kept on pasture, were used during the experimental period until reaching a slaughter weight of 480 kg. The animals were divided into 4 groups (n = 20 / group) homogeneous according to weight. The treatments consisted of three methods of castatrion: orchiectomy (ORQ); chemical (QUI); immunological (IMUN); and the control group, non-castrated (CONT). In the QUI, 15 mL of 40% CaCl associated with 0.5% DMSO were injected into each testicle, after regional and local anesthetic block. In IMUN, 1mL / animal of Bopriva® (Zoetis, São Paulo, SP, Brazil) was applied subcutaneously in three applications (D 30, D0 and D90. The andrological exam was performed seven days before the treatments. The animals were slaughtered on the D220. The results show that, in the evaluation (EC) and testicular volume, no statistically significant difference was observed at time D0. At the time D15, the chemical group presented an increase when compared to the immunological and control groups. At the concentration, the immunological group presented higher concentration in relation to the chemical group at time D15. Motility was lower in the immunological group when compared to the control group at the time D60... (Complete abstract click electronic access below)
Doutor
Haddad, Denise Sabbagh. "Estudo da distribuição térmica da superfície cutânea facial por meio de termografia infravermelha: termoanatomia da face." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/23/23139/tde-15042015-171442/.
Full textAnatomical and functional information of the structures of interest are the basis for interpretation of imaging exams. For recognizing diseases it is necessary to understand and identify the anatomical structures and its variations. Diagnosis of some facial diseases may be done through medical imaging techniques; however, the most conventional methods present lack of information regarding physiological and functional aspects such as microcirculation and autonomous nervous system. The aim of this study was to identify, map and quantify the facial thermal gradients (thermo-anatomical points) in healthy adult population. A hundred sixty-one volunteers of both gender and mean age of 63 ±15 years were included. The results showed that twenty eight thermo-anatomical points have been identified in 94.6% of the sample, with a significant difference of the temperature in gender and racial groups (p<0.05). Moreover, there was no statistically significant difference between ages and sides in healthy individuals (?T = 0.11°C). The average temperature of the points ranged from 33.3°C to 35.6°C. When the maximum temperature reached to detect a facial thermal gradient is higher than 34.5°C, the thermo-anatomical point is meant to be correctly delineated. For detection of functional changes from thermoanatomical points on the face, thermography may be used as an auxiliary diagnostic imaging method.
Sturion, Marco Aurélio Torrecillas. "Termografia de infravermelho na avaliação de cães-guia em treinamento." Botucatu, 2019. http://hdl.handle.net/11449/191453.
Full textResumo: A termografia infravermelha (TIV) representa um exame de imagem complementar, trata-se de uma ferramenta não ionizante e não invasiva que capta e registra a emissão térmica da superfície da pele. Apesar da grande literatura existente sobre as respostas ao estresse em cães, o potencial uso da termografia na avaliação das reações de estresse dos cães-guia em treinamento ainda não foi investigado até o momento. O propósito desse estudo foi utilizar a TIV na investigação do estresse proveniente do treinamento de cães-guia. Sendo utilizados 13 animais, adultos e em fase final de treinamento. Foram avaliados com TIV o sistema músculo-esquelético, contemplando as principais articulações e grupos musculares e correlacionando com níveis séricos de cortisol com objetivo de detectar dor e estresse nos animais avaliados. Para realização desse estudo, foi utilizada câmera termográfica Flir E60 com resolução de imagem 240 x 320 indicando, com acurácia de <0,05oC, faixa espectral 7,5 a 13 µm e emissividade de 0,98. Os resultados encontrados demonstram TIV como uma ferramenta de triagem importante na detecção precoce de alterações de temperatura superficial do corpo, apresentando correlação positiva com valores de cortisol, temperatura retal e auricular. Os resultados gerais sugerem que a TIV pode representar uma ferramenta útil para investigar dor e /ou estresse em cães, considerando-se a correlação positiva das temperaturas ocular, auricular, retal e sua comparação aos níveis de cortisol.
Abstract: Infrared thermography (TIV) represents a complementary imaging test. It is a non-ionizing, non-invasive tool that captures and records the thermal emission of the skin surface. Despite the great literature on stress responses in dogs, the potential use of thermography in the evaluation of stress responses in training dogs has not been yet investigated. The purpose of this study is the use of TIV to investigate the training-induced stress in guide dogs. In this study, thirteen adult dogs were used in the final phase of training. In this study, the skeletal muscle system was evaluated with TIV. In order to detect pain and stress in the animals evaluated, we investigated the correlation between TIV results of the main joints and muscle groups and the serum levels of cortisol. The Flir E60 thermographic camera with 240 x 320 image resolution was used, with an accuracy of <0.05 ° C, a spectral range of 7.5 to 13 μm and an emissivity of 0.98. The results showed TIV as an important screening tool for the early detection of changes in body surface temperature, showing a positive correlation with cortisol, rectal and ear (tympanic) temperature. Altogether these results suggest that TIV may represent a useful tool for investigating pain and / or stress in dogs. These assumptions are based on the positive correlation of ocular, atrial, rectal temperatures and their comparison to cortisol levels.
Doutor
Corrêa, Paulo Roberto. "Desenvolvimento de uma interface de comunicação para determinação da difusividade térmica em função da temperatura, por termografia no infravermelho." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/85/85134/tde-15042013-084244/.
Full textThe aim of this work was to develop a software, easy to operate and efficient, to determine the thermal diffusivity of biomaterials as enamel and dentin. It is necessary to know the thermal diffusivity of these materials to establish laser irradiation protocols, to avoid collateral damage to the patient. The software developed named called CZ ThermaDiff, processes thermographic images from a thermographic camera (ThermaCam SC300, FLIR System, USA). The software was programmed in LabView environment, allowing easy operation from a control window with only two buttons (start and stop). Thermal diffusivity values, the mean values for intervals of 10 °C and its respective temperature, for one sample are saved in table form. For both biomaterials, thermal diffusivity increased as function of the temperature increase. The experimental thermal diffusivity data were used in a heat transfer model, for a human molar tooth with three layers: enamel, dentin and pulp. The model was based on the thermal resistors method, for the three layers and for the pulp, it was applied the heat diffusion model, taking into account the blood circulation. Using temperature dependent diffusivities, temperatures where values were higher than the temperatures of the theoretical model using a constant diffusivity value, obtained at ambient temperature. This fact emphasized the importance of both: the temperature dependent diffusivity measurement and the software developed in this work.
Nina, Marcos Ishimoto Della. "Avaliação termográfica comparativa da articulação do joelho íntegro e de cães submetidos a duas técnicas de osteotomia corretiva para estabilização articular após ruptura de ligamento cruzado cranial." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/10/10137/tde-03072013-103405/.
Full textThe large number of cases related to the orthopedic condition called cranial cruciate ligament rupture in dogs has generated several studies evaluating the joint biomechanics, metabolic and environment characteristics that could influence the susceptibility and prognosis of patients affected by this condition. The difficulties in identifying the different levels of joint instability during diagnosis and joint stability after surgical or conservative treatment led to the development of several surgical techniques aiming a better diagnosis and joint stabilization. Despite the wide variety of surgical techniques currently described for the insufficiency of the cranial cruciate ligament (CCL) in dogs the ideal treatment for this common orthopedic condition remains uncertain. We evaluated using infrared thermography 30 canine patients over 20 kg. They were separated into three groups: the first group were consisted of ten healthy dogs, where we evaluated thermographycally their bilateral stifle in order to acquire thermal values of normal canine knees, the second group had ten patients diagnosed with instability of one stifle and were operated using the surgical technique called TTA and the third group were consisted of ten animals with a diagnosis of instability of unilateral stifle who underwent surgical procedure using the surgical technique called TPLO. The TTA and TPLO groups were evaluated thermographycally before surgery and at times 30, 60 and 90 days postoperatively. At 30 days evaluation we found significant differences between the TPLO and the TTA groups. At 60 and 90 days evaluation there were no significant differences between the operated limb in both groups and their contralateral not affected stifle. This results may indicate that both surgical techniques can bring the stifle back to normal thermographic parameters.