早期的颞颌关节强直可导致严重的面部畸形,其典型表现为过短的下颌升支、严重后缩的下颌体和小颏畸形。虽然其最突出的特征是骨畸形,但患者颏下几乎总是有丰富的软组织呈明显的驼峰状分布。通过将这些组织从颈部移至颏部,可以使面部轮廓恢复正常。本文报道了一种经口内在骨矫正的同时进行软组织转移的手术方法。 外科技术 由于骨矫正与常规的正颌外科没什么不同,所以在此只介绍软组织矫正。严重的小颏畸形,颏颈角的缺乏使经口内直接进入颈阔肌下平面成为可 Early temporomandibular joint ankylosis can lead to severe facial deformities, the typical manifestations of the mandibular ascending branch is too short, severely retarded chin and chin deformity. Although its most prominent feature is bone deformity, there is almost always abundant hump tissue distribution in the submental area. By moving these tissues from the neck to the chin, facial contours can be returned to normal. This article reports a surgical procedure for soft tissue transfer while undergoing internal osseous correction. Surgical Technique Since orthopedic surgery is no different from conventional orthognathic surgery, only soft tissue correction is introduced here. Serious chin deformity, the lack of genital neck angle so that the oral directly into the platysma under the plane becomes