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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Prevalence of Temporomandibular Dysfunction in the Class II Division I Untreated Patient and the Class II Division I Orthodontically Treated Patient with Premolar Extractions

Bolon, Rebecca Anne January 1990 (has links)
Indiana University-Purdue University Indianapolis (IUPUI) / Orthodontics has been suggested as a form of treatment for temporomandibular (TM) disorders, while at the same time orthodontic treatment accompanied by premolar extraction has been blamed for producing iatrogenic internal derangement of the TM joint. Signs and symptoms of TM disorders were evaluated by a clinical history questionnaire and a thorough clinical examination. The clinical examination entailed TMJ manipulation, palpation of muscles and TM joints, and recording the active range of motion. The 45 patients in each pre-treatment and post-treatment group were obtained from the Orthodontic Clinic at the Indiana University School of Dentistry. With the exception of age, there was no statistically significant difference between the two groups.
2

Temporomandibular joint internal derangement tissue reactions and topographical relations with implication on pain : a radiographic and histologic investigation /

Garnier, Ann-Sofi Johansson. January 1990 (has links)
Thesis (doctoral)--Karolinska Institutet, Stockholm, 1990. / Extra t.p. with thesis statement inserted. Includes bibliographical references.
3

SINTOMATOLOGIA DEPRESSIVA ASSOCIADA À DISFUNÇÃO TEMPOROMANDIBULAR / DEPRESSIVE ASSOCIATED WITH DYSFUNCTION TEMPOROMANDIBULAR

SANCHEZ, Mariana de Oliveira 23 February 2017 (has links)
Submitted by Daniella Santos (daniella.santos@ufma.br) on 2017-08-16T11:54:15Z No. of bitstreams: 1 Mariana de Oliveira Sanchez.pdf: 1926503 bytes, checksum: d73b97b83fdb0cbabcd732772b5d3c10 (MD5) / Made available in DSpace on 2017-08-16T11:54:15Z (GMT). No. of bitstreams: 1 Mariana de Oliveira Sanchez.pdf: 1926503 bytes, checksum: d73b97b83fdb0cbabcd732772b5d3c10 (MD5) Previous issue date: 2017-02-23 / FAPEMA / Background: Temporomandibular disorder (TMD) is a group of clinical signs and symptoms that may affect the orofacial musculature and the temporomandibular joint. Its etiology is multifactorial, however, depression has been indicated in the literature as one of the risk factors, and there is a need for studies to elucidate the performance of depression in the development of TMD. Objectives: To study the association of depression and the presence of temporomandibular disorder in students. Methods: Cross-sectional study of TMD prevalence, involving 763 students, from a simple random sample. For the description of the TMD symptoms, the Fonseca’s Anamnesic Index (FAI) and the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) axis II were used. After, 168 subjects diagnosed with severe depression were submitted to the RDC/TMD axis I to diagnose TMD and the axis II of the same questionnaire for questions about parafunctional habits, tinnitus, perception of occlusion and headache. Results: The prevalence of TMD was 63.8% and that of signs and symptoms of depression was 47.6%. Carriers of severe depressive symptoms had a risk 12.51 times higher of developing TMD signs and symptoms when compared to the students with no signs and symptoms of TMD and depression (p <0.01). Among the college students with severe depression symptons (p<0.05) a significant association was observed between the diagnosis of TMD and reports of diurnal (95.2%) and nocturnal (91.9%) parafunctional habits, report of tired jaw (93.8%), presence of tinnitus (91.9%), feeling that the teeth do not articulate well (90.3%) and headache (89.7%). Creaking or clenching teeth (OR = 7.61, CI = 1.51-38.26), presence of tinnitus (OR = 3.83, CI = 1.34-10.95) and presence of headache (OR = 6.80; CI = 2.67-17.28) were indicators of increased risks of developing TMD among college students with severe depressive symptomatology. Conclusions: There was a statistically significant association between the presence of signs and symptoms of TMD and depression. As greater the severity of the symptoms of depression, higher the risk to develop TMD signs and symptoms. There was a high prevalence of TMD in college students with severe signs and symptoms of depression, highlighting an increased risk of developing TMD among those who self-perceived diurnal parafunctional habits, tinnitus and headache. / Introdução: A disfunção temporomandibular (DTM) é um conjunto de sinais e sintomas clínicos que podem acometer a musculatura orofacial e a articulação temporomandibular. Sua etiologia é multifatorial, entretanto, a depressão tem sido apontada na literatura como um dos fatores de risco, havendo a necessidade de elucidar a atuação da depressão no desenvolvimento da DTM. Objetivos: Estudar a associação da depressão e presença de disfunção temporomandibular em estudantes. Métodos: Estudo transversal de prevalência de DTM, envolvendo 763 estudantes de uma faculdade de um município da região nordeste do Brasil, a partir de uma amostra aleatória simples, no período de agosto de 2015 a fevereiro de 2017. Para a descrição da sintomatologia da DTM foi utilizado o Índice Anamnésico de Fonseca (IAF) e para a identificação de sinais e sintomas de depressão foi aplicado o Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) eixo II. Posteriormente, 168 sujeitos com diagnóstico de depressão grave foram submetidos ao RDC/TMD eixo I para diagnosticar DTM e o eixo II do mesmo questionário para as questões sobre hábitos parafuncionais, zumbido, percepção da oclusão e dor de cabeça. Resultados: A prevalência de DTM foi de 63,8% e de sinais e sintomas de depressão foi de 47,6%. Portadores de sintomas depressivos graves apresentaram uma prevalência de 26,2% e um risco 12,51 maior de desenvolver sinais e sintomas de DTM quando comparados a estudantes sem sinais e sintomas de DTM e depressão (p<0,01). Entre os universitários com sintomas grave de depressão, observou-se uma associação significativa (p<0,05) entre o diagnóstico de DTM e relatos de hábitos parafuncionais diurno (95,2%) e noturno (91,9%), relato de mandíbula cansada (93,8%), presença de zumbido (91,9%), sensação de que os dentes não se articulam bem (90,3%) e dor de cabeça (89,7%). As variáveis de ranger ou apertar os dentes acordado (OR= 7,61; IC=1,51-38,26), a presença de zumbido (OR=3,83; IC=1,34-10,95) e a presença de dor de cabeça (OR= 6,80; IC=2,67-17,28) foram indicadores de maiores chances de desenvolver DTM entre os universitários com sintomatologia depressiva grave. Conclusões: Houve associação estatisticamente significante entre a presença de sinais e sintomas da DTM e da depressão. Quanto maior a gravidade da sintomatologia da depressão maior o risco de desenvolver sinais e sintomas da DTM. Houve elevada prevalência de DTM em universitários com sinais e sintomas graves de depressão, destacando-se_aumento de DTM entre os que autoperceberam hábitos parafuncionais diurno, zumbido e dor de cabeça.

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