复发性颞颌关节脱位常需要手术治疗,其方法有多种。目前较为流行的是Dautrey法,即颧弓折降法。最近Revington重新评价了Dautrey手术。认为,用来加高关节结节的向下弯折的颧弓,术后常位于髁状突外侧,使之丧失了对髁状突的机械阻挡作用,造成脱位复发。作者经治一位青年女性患者,曾因双侧颞颌关节复发性脱位行双侧Dautrey手术。最初效果满意,但术 Recurrent temporomandibular joint dislocation often require surgical treatment, there are many ways. Currently more popular is the Dautrey method, that is, zygomatic bow fold reduction method. Revington recently re-evaluated Dautrey's surgery. It is believed that the downward zygomatic arch, which is used to increase the nodules of the joints, is often located outside the condyles after the operation so as to lose the mechanical barrier to the condyles and cause the recurrence of dislocation. The author of a young female patient, who had double-sided Dautrey surgery for bilateral recurrent dislocation of the temporomandibular joint. The initial effect is satisfactory, but surgery