China Journal of Oral and Maxillofacial Surgery ›› 2018, Vol. 16 ›› Issue (5): 460-464.doi: 10.19438/j.cjoms.2018.05.016

• Review Articles • Previous Articles     Next Articles

The effect of disc displacement of temporomandibular joint on facial morphology: a review of the literature

GONG Xin-yi, JIANG Ling-yong   

  1. Department of Oral and Craniomaxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology. Shanghai 20011, China
  • Received:2018-05-21 Online:2018-09-20 Published:2018-11-06

Abstract: Disc displacement of temporomandibular joint DDis a multifactorial disease causing internal derangement ID, with high morbidity in both adolescents and adults. Its clinical manifestations include clicking, pain, limitation of jaw movement and chewing difficulties, while some patients are asymptomatic. It could be diagnosed definitively based on temporomandibular joint magnetic resonance imaging MRI. However, the relationship between DD and facial morphology remains controversial for its complex etiology and unknown pathogenesis, which has attracted increasing attention recently in this research field. This review discussed its correlation with different facial morphology including facial asymmetry and mandibular retrognathia, summarized the structure and position change of condyle, articular disc, joint space and fossa glenoid, with analysis of its possible mechanism, in order to provide new insights for clinical diagnosis and treatment, as well as related researches.;

Key words: Disc displacement of temporomandibular joint, Facial morphology, Facial asymmetry, Mandibular retrognathia

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