【摘要】 目的 研究下颌骨肿瘤术后下颌骨缺损即刻修复的手术方法和临床效果。 方法 对下颌骨缺损即刻修复的76例进行回顾性分析，提出术中、术后应该注意的问题，比较不同缺损骨段和各种修复方法即刻重建的面部形态和咬合关系。 结果 各种重建都取得较好的效果，但各组之间存在明显的差异。 结论 非血管化游离髂骨移植仍不失为下颌支、体部分缺失即刻修复的良好方法。

    关键词 下颌骨缺损 游离髂骨 修复 重建钛板

    Immediate reconstruction for mandibular defect following tumour-surgery

    Lu Baoquan，Xu Jincheng，Hu Hao

    Department of Stomatology，Affiliated Hospital of Bengbu Medical College，Anhui233004.

    【Abstract】 Objective To study the method and effect of immediate reconstruction of mandibular defects tu-mour removing.Methods 76patients were retrospectively analyzed.The maxillofacial morphology and occlusion were compared after mandibular reconstruction to different mandibular defects with various kinds of repaired methods.Re-sults The outcome was satisfying，but there existed obvious differences in facial morphology among some groups.Con-clusion It is most suitable with free iliac bone graft to reconstruct mandibular body and branch partial defect.

    Key words mandibular defects free iliac bone reconstruction titanium reconstruction plates

    下颌骨瘤切除后下颌骨缺损的即刻修复 ......