本文作者采用带蒂的真皮瓣移植的手术方法限制习惯性脱位的髁状突,获得了良好效果,未见再复发。作者认为难复性习惯性脱位手术是唯一的治疗方法,过去曾有很多手术方法的报导,例如Herrmann's(1955)报告在下颌升支前缘颊沟处切除—深达肌层的椭园形粘膜,利用其疤痕限制过度张口。Trauner(1972) The authors used pedicled dermal flap surgically to limit the condylar process of habitual dislocation and achieved good results without recurrence. The authors conclude that reflexive habitual dislocation surgery is the only treatment that has been reported in many surgical procedures in the past. Herrmann's (1955), for example, reported resection of the oval mucosa deep in the myometrium at the buccal ramus of the mandibular ascending branch , Use its scars to limit excessive mouth opening. Trauner (1972)