Surgical Treatment of Ankylosis of Temporomandi bular Joint with Temporalis Myofascial Flap

摘要

Objective: To study the effects of temporalis myofascial flap (TMF) transferred to treat the long ankylosis of temporomandibular joint (TMJ). Methods: Seventeen cases with ankylosed condyles received arthroplasty. The degrees of mouth opening pre- and post-operation were e-valuated, and the spaces of joints in the X-ray films were also measured. The evaluation of the results of the surgical treatment was based on the TMJ functions. Results. Following up 0. 5-3. 0 years, in 12 of 17 cases the degree of mouth opening improved up to 27 mm. The doctors and the patients were both satisfied with the results. Conclusion: The use of TMF in arthroplasty of temporomandibular joint is a good approach in the treatment of TMJ.