作者收集颌面外伤后畸形病人１００例，按畸形类型依次为面部塌陷、张口受限、关系紊乱、面瘫及疤痕等。作者主张治疗应以功能与美容并重。应用血管化皮瓣、冠状切口、正颌外科及坚强内固定技术使外伤后畸形的整复获得了较好的效果。作者还强调，应当注意急诊处理技术以减少外伤后畸形发生。 The authors collected 100 cases of maxillofacial trauma deformity patients, followed by deformities were facial collapse, limited mouth opening, disorders, facial paralysis and scarring. The author claims that treatment should be both function and beauty. The application of vascularized flap, coronal incision, orthognathic surgery and rigid internal fixation technique achieved better results in the repair of posttraumatic deformity. The authors also emphasized that emergency treatment techniques should be noted to reduce the incidence of traumatic deformities.