2008
DOI: 10.1590/s1415-54192008000200007
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Avaliação da posição condilar e disfunção temporomandibular em pacientes com má oclusão de Classe II submetidos à protrusão mandibular ortopédica

Abstract: OBJETIVO: avaliar a participação da protrusão mandibular ortopédica e da posição condilar na prevalência de sinais e sintomas de disfunção temporomandibular (DTM). METODOLOGIA: a amostra foi composta por 60 indivíduos divididos em 3 grupos, sendo o grupo I correspondente a indivíduos não tratados; o grupo II composto por jovens em tratamento com o Bionator; e o grupo III por jovens já tratados com este aparelho. Os indivíduos da amostra responderam a um questionário relativo aos principais sintomas de DTM, per… Show more

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Cited by 5 publications
(5 citation statements)
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“…These results highlight the need to request CBCT images when an evaluation of the morphology and positioning of the TMJ structures is necessary. Moreover, controversy exists regarding the condyle position inside the mandibular fossa, 24,25 and no quantitative patterns are available for the ideal position of the condyle. 26 Although one could think that bilateral symmetry of the condyles are necessary for absence of clinical symptoms of TMD, an association between concentric condyle-fossa relationships and abnormal TMJ function has been reported.…”
Section: Discussionmentioning
confidence: 99%
“…These results highlight the need to request CBCT images when an evaluation of the morphology and positioning of the TMJ structures is necessary. Moreover, controversy exists regarding the condyle position inside the mandibular fossa, 24,25 and no quantitative patterns are available for the ideal position of the condyle. 26 Although one could think that bilateral symmetry of the condyles are necessary for absence of clinical symptoms of TMD, an association between concentric condyle-fossa relationships and abnormal TMJ function has been reported.…”
Section: Discussionmentioning
confidence: 99%
“…Cases of temporomandibular dysfunction (TMD) can be found, associated with the presence of dental occlusal imbalance [5][6][7] , corresponding to the generic term of a clinical set of signs and symptoms involving the masticatory muscles, the temporomandibular joint (TMJ) and associated structures [8][9][10] . The etiology of this dysfunction is multifactorial, however, the literature has stated that the presence or absence of occlusal changes, necessarily, does not cause signs and symptoms of TMD…”
Section: Source: Fundação De Amparo à Pesquisa Do Estado De São Paulomentioning
confidence: 99%
“…Masticatory function is one of the most impaired functions of the stomatognathic system, since individuals with DFD present occlusal disorders that alter the masticatory performance and consequently the bite force (5,6) . The dento-occlusal imbalance may be associated with temporomandibular dysfunction (TMD) (7,8) , which corresponds to the generic term to a clinical range of signs and symptoms involving the masticatory muscles, the joint itself and associated structures (9) . Different authors observed predominance of signs and symptoms of TMD in individuals with DFD during presurgical orthodontic treatment compared to a control group (10,11,12) .…”
Section: Introductionmentioning
confidence: 99%