Objective To investigate a new method of genioplasty for treatment of a prominent mandibular Angle with mandibular malformation.
目的探索治疗下颌角肥大伴颏畸形时隆颏的新方法。
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Methods From 1996 to 2001, mandibular angle osteotomy, mandibular outer cortex osteotomy, mandible, genioplasty and buccal pad excision were selected to treat 70 patients.