Techniques of Yang’s arthroscopic discopexy for temporomandibular joint rotational anterior disc displacement

Disc displacement is a common disorder affecting the temporomandibular joint. According to previous publications, the displaced disc can be categorized into pure anterior displacement and rotational displacement (anteromedial and anterolateral). However, the technique of arthroscopy treatment has only been reported for patients with pure anterior disc displacement. In this study, an arthroscopic discopexy for rotational anterior disc displacement was developed and its effectiveness evaluated over 24 months of follow-up.

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