手术中保持下颌髁突在关节凹内的解剖位置,可避免正颌外科术后复发的潜在可能,减少严重的颞颌关节并发症或咀嚼功能的损害。大多数固定髁突位置的方法,存在着一些问题。作者介绍一种自凝塑料加固了的微型夹板固定髁突的改良方法。采用微型节段夹板固定双侧髁突。为了便于手术操作,术前先在头颅骨上对夹板塑形,重要的是固定髁 Surgery to keep the mandibular condyle in the anatomical position within the concave, to avoid the possibility of recurrence after orthognathic surgery to reduce the serious complications of temporomandibular joint or masticatory damage. Most methods for fixing the position of the condyle have some problems. The authors describe a modified self-curing plastic mini-splint fixation of the condyle improved method. Fixation of bilateral condyle with mini-segment splint. In order to facilitate the operation, preoperative skull on the splint shaping, it is important to fix the condyle