Methods From 1996 to 2001, mandibular angle osteotomy, mandibular outer cortex osteotomy, mandible, genioplasty and buccal pad excision were selected to treat 70 patients.
方法采用下颌角弧形截骨术、下颌骨外板截骨术、颏成形术及颊脂垫取出术等方法，治疗不对称性下颌角肥大患者70例。
Objective To measure the mandibular thickness relative to the osteotomy line of mandibular angle plasty so that to provide the anatomical basis for operation.
目的测量下颌角整形截骨线周围骨质的厚度，为手术提供解剖学依据。
Methods Hypertrophic mandibular Angle were treated with the Intraoral curved osteotomy.
方法：采用口内入路弧形截骨方法对下颌角肥大进行手术治疗。
Methods Mandibular angle prominence were treated with the Intraoral curved osteotomy.
方法：采用口内入路方法对下颌角肥大进行弧形截骨手术。
Methods Mandibular angle prominence were treated with the Intraoral curved osteotomy.
方法：采用口内入路方法对下颌角肥大进行弧形截骨手术。
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