Research Article
[Retracted] Clinical Manifestations, Imaging Features, and Pathogenic/Prognostic Risk Factors for Temporomandibular Disorders (TMD): A Case-Control Study Based on Psychogenic Factors of Patients
Figure 2
The reducible articular disc moves forward, the closed position in (a) demonstrates that the articular disc moves forward, the demarcation angle of the disc is about 30°, and the articular disc is enlarged in the posterior zone. The opening position in (b) demonstrates that the relationship between the articular disc and the condyle returns to normal.
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(b) |