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| 用反求工程和快速原型技术进行下颌骨缺损整复与种植修复的设计 | |
| 引用本文： | 龚振宇,李国华,刘彦普,何黎升,赵晋龙,刘亚雄,李涤尘. 用反求工程和快速原型技术进行下颌骨缺损整复与种植修复的设计[J]. 临床口腔医学杂志, 2011, 27(8): 458-461. DOI: 10.3969/j.issn.1003-1634.2011.08.003 |
| 作者姓名： | 龚振宇 李国华 刘彦普 何黎升 赵晋龙 刘亚雄 李涤尘 |
| 作者单位： | 1. 南京军区福州总医院口腔科,福建,福州,350025 2. 第四军医大学口腔医学院颌面外科,陕西,西安,710032 3. 西安交通大学先进制造研究所,陕西,西安,710049 |
| 基金项目： | 福建省科技厅青年人才创新基金资助项目(2008F3088;2008F3089) |
| 摘 要： | 目的：探讨应用反求工程和快速原型技术进行下颌骨缺损整复与种植修复的设计和植入假体制作的可行性。方法：应用反求工程和快速成型技术,包括获得基于螺旋CT的点云数据、数据的镜像对称和曲面设计等系列步骤为8例患者完成了下颌骨缺损的修复体设计以及进行种植体数量及空间位置的设计,制作出预留种植钉道的纯钛修复体并进行修复体植入手术。结果：修复体就位顺利,各部件达到设计位置,术后患者面部外形满意,种植修复完成后咬合关系良好,下颌偏斜纠正。结论：反求工程结合快速成型能够完成下颌骨缺损的修复体的设计和制造,同时完成种植修复设计,提高了手术精度,节省了手术时间,在颌骨缺损的个体化和功能性修复中有独特的优势. |
| 关 键 词： | 反求工程 快速原型技术 下颌骨 缺损整复 种植修复 |
Restoration of mandibular bone defects and planning of implants insertion based on reverse engineering and rapid prototyping |
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| GONG Zhen-yu,LI Guo-hua,LIU Yan-pu,HE Li-sheng,ZHAO Jin-long,LIU Ya-xiong,LI Di-chen. Restoration of mandibular bone defects and planning of implants insertion based on reverse engineering and rapid prototyping[J]. Journal of Clinical Stomatology, 2011, 27(8): 458-461. DOI: 10.3969/j.issn.1003-1634.2011.08.003 | |
| Authors: | GONG Zhen-yu LI Guo-hua LIU Yan-pu HE Li-sheng ZHAO Jin-long LIU Ya-xiong LI Di-chen |
| Affiliation: | GONG Zhen-yu1,LI Guo-hua1,LIU Yan-pu2,HE Li-sheng2,ZHAO Jin-long2,LIU Ya-xiong3,LI Di-chen3.1.Department of Stomotology,Fuzhou General Hospital,Nanjing Military Area Command of Chinese PLA,Fujian Fuzhou 350025,China,2.Department of Oral and Maxillofacial Surgery,College of Stomatology,Fourth Military Medical University,Shanxi Xi'an 710032,3.Institute of Advanced Manufacturing Technique,Xi'an Jiaotong University,Shanxi Xi'an 710049 |
| Abstract: | Objective:To evaluate the feasibility of designing and fabricating customized titanium bone substitutes to restore mandibular bone defects and planning of implants insertion using reverse engineering(RE) and rapid prototyping(RP) techniques.Method:Titanium trays for mandibular defects were designed and fabricated through multi-step procedure of reverse engineering and rapid prototyping,then in operation it was filled with cancellous bone and fixed,and at the same time dental implants were inserted.Result:Th... |
| Keywords: | rapid prototyping bone substitute implant mandible reverse engineering computer assisted surgery |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |