颞下颌关节脱位是比较常见的,多年来我们应用口外手法复位法,经治患者数百例,现收集近年69例,其发病情况列表如下:(附表) 本组急性前脱位45例,复发性脱位21例,陈旧性脱位3例,且多双侧同时发生。其中合并髁状突颈部骨折、角形愈合1例,下颌骨体部及髁状突颈部骨折3例。除2例外伤病人属儿童外,均为成人,多系高 Temporomandibular joint dislocation is more common, over the years we applied oral repositioning method, by the rule of hundreds of patients, is now collected in 69 cases in recent years, the incidence of the following list: (Schedule) This group of 45 cases of acute anterior dislocation, recurrence 21 cases of sexual dislocation, old dislocation in 3 cases, and multiple bilateral at the same time. Including condylar neck fracture, horn healing in 1 case, mandibular body and condylar neck fracture in 3 cases. In addition to 2 cases of traumatic patients are children, are adults, more than the Department of high