Report of ankylosis of the temporomandibular joint: Treatment with a temporalis muscle flap and augmentation genioplasty

Abstract

A case of true bilateral ankylosis of the temporomandibular joint (TMJ) is presented. A 19-year-old male patient had a life-threatening ear infection at the age of ten resulting in a progressive restriction of his mouth opening. He presented with almost complete lack of mobility of the mandible. Surgical treatment was a resection of the ankylotic mass, interpositional temporalis composite muscle flaps, and early mobilization and aggressive physiotherapy. The functional results of the interpositional arthroplasty were excellent. After a two-year follow up, an augmentation genioplasty was performed in order to improve facial aesthetics.