方法：对102例在中国医学科学院整形外科医院颅颌面中心行下颌角截骨整形的患者做三维CT检查，并对其颅面结构进行三维立体测量。
Methods 102 cases of prominent mandibular angle patients who had mandibular angle osteotomy in Plastic Surgery Hospital were examined by three-dimension CT and three-dimension cephalometry were carried out .
中国医学科学院整形外科医院