下颌骨骨缺损特点及其修复重建的研究进展.doc

口腔颌面修复学杂志 2017,05(18),305-309
下颌骨骨缺损特点及其修复重建的研究进展
袁仕廷温伟生
解放军总医院口腔科
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摘    要:
下颌骨缺损后的修复重建一直是口腔颌面外科的研究热点, 不仅要恢复下颌骨的形态和面部轮廓, 更重要的是恢复下颌骨的生理功能。虽然近年来下颌骨缺损修复技术取得了长足进步, 但各有其优缺点, 尚无一种能兼顾外形与生理功能理想修复方式。本文拟就目前下颌骨缺损特点、分类及下颌骨缺损功能性重建研究进展作一综述。
关键词:
下颌骨骨缺损; 功能性重建; 计算机辅助技术;
收稿日期:2017-07-17
The research progress in reconstruction of mandibular defect
YUAN Shi-ting WEN Wei-sheng
Medical Research Center of Stomatology, Chinese PLA General Hospital;
Abstract:
The reconstruction of mandibular defects not only need to restore mandibular morphology and facial contour, more important is to restore mandibular physiological function, has been the focus of oral and maxillofacial technology of the Mandibular defect reconstruction has made great progress in recent years, but each has its advantages and disadvantages, there is no an ideal repair method for both morphological and physiological functions. This article reviewed the advances on the characteristics of mandibular defect, classification and mandibular defect functional reconstruction.
Keyword:
mandibular defect; functional reconstruction; computer aided technology;
Received: 2017-07-17
下颌骨作为颌面骨骼的组成部分之一, 参与构成面下1/3, 由于颌面创伤、肿瘤、先天畸形、感染等引起的下颌骨缺损不仅导致颌面部外形改变, 还会造成包括咀嚼、吞咽及呼吸功能障碍, 对患者的生活质量及心理健康产生严重的影响[1]。因此对于缺损后下颌骨的修复及