| 正颌外科手术数字化辅助定位方法研究 |
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| 引用本文： | 任战平,陶永炜,侯玉霞,石长全,刘亚雄,李涤尘.正颌外科手术数字化辅助定位方法研究[J].中国美容医学,2014(12):970-973. |
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| 作者姓名： | 任战平 陶永炜 侯玉霞 石长全 刘亚雄 李涤尘 |
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| 作者单位： | [1]西安交通大学口腔医院颅颌面整形创伤外科,陕西西安710004 [2]西安交通大学口腔医院正畸科,陕西西安710004 [3]西安交通大学机械制造系统工程国家重点实验室,陕西西安710000 |
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| 基金项目： | 陕西省科学技术研究发展计划项目（2012K16-07-06） |
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| 摘 要： | 目的:提出一种正颌外科手术数字化定位方法。方法:根据计算机模拟结果设计基于分离骨段表面特征与空间位置关系的定位板,通过快速成型技术完成数字化定位板的制造,进行模型验证。结果:设计制作出SSRO骨表面划线和定位模板,骨表面定位板可以较为精确的对各骨段间定位,在三维方向贴合良好。结论:骨表面定位板提高了术后骨段间的精确性,是一种较为方便易行的正颌外科辅助定位方法,为进一步研究颌骨的定位分析打下基础。
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| 关 键 词： | 手术模拟 计算机辅助正颌外科 表面定位板 数字化定位方法 |
Design of aided digital navigation mothod by computer-aided orthognathic surgery |
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| REN Zhan-ping,TAO Yong-wei,HOU Yu-xia,SHI Chang-quan,LIU Ya-xiong,LI Di-chen.Design of aided digital navigation mothod by computer-aided orthognathic surgery[J].Chinese Journal of Aesthetic Medicine,2014(12):970-973. |
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| Authors: | REN Zhan-ping TAO Yong-wei HOU Yu-xia SHI Chang-quan LIU Ya-xiong LI Di-chen |
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| Institution: | 1 .Department of Cranio-Maxillofacial Trauma Plastic Surgery,Stomatology Hospital of Xi＇an Jiaotong University College of Medicine,Xi＇an 710004,Shaanxi,China;2. Department of Orthodontics, Stomatology Hospital of Xi＇an Jiaotong University College of Medicine,Xi＇an 710004,Shanxi, China.3. State Key Laboratory for Manufacturing Systems Engineering,Xi＇an Jiaotong University,Xi＇an 710000, Shaanxi,China) |
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| Abstract: | Objective To put forward the digital navigation method by computer-assisited orthognathic surgery. Methods According to the simulation result, the surface templates was designed which fit the bone segments＂ surface characteristics and space position to increase the navigation progress accurately. Results The result showed that SSR~ Templates was fabricated with RP technology and used in the model surgery. The surface templates can be more accurate positioning between the bone segment and achieved in three-dimensional direction. Conclusion The method improve the accuracy between the postoperative bone segments.it is a relatively convenient and feasible method of aided positioning. |
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| Keywords: | surgery simulation computer-assisited orthognathic surgery surface templates digitalnavigation mothod |
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