| 髋臼骨缺损和带翼髋臼翻修假体三维计算机模型的建立 |
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| 引用本文： | 刘玉增,王继芳,卢世璧,王岩,蔡谞,周勇刚,汪爱媛,刘志新,徐英忱.髋臼骨缺损和带翼髋臼翻修假体三维计算机模型的建立[J].军医进修学院学报,2005,26(1):42-43. |
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| 作者姓名： | 刘玉增 王继芳 卢世璧 王岩 蔡谞 周勇刚 汪爱媛 刘志新 徐英忱 |
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| 作者单位： | 1. 解放军总医院,骨科,北京,100853
2. 北京 力达康公司,北京,100044 |
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| 摘 要： | 目的：构建髋臼骨缺损和带翼髋臼翻修假体模型三维模型。方法：根据成年人CT扫描数据，利用Unigraphics软件手工提取边界，重建骨盆和带翼髋臼翻修假体三维模型，并人工制造骨缺损。结果：建立了不同假体内与骨盆髋臼结合的三维模型。结论：下一步根据髋臼所受到的载荷，加载在髋臼的模型上，进行有限元分析。
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| 关 键 词： | 假体 髋臼骨缺损 翻修 骨盆 体模 体内 CT扫描 结论 人工制造 构建 |
| 文章编号： | 1005-1139(2005)01-0042-02 |
| 修稿时间： | 2004年8月12日 |
Construction of three-dimensional computer models of acetabular bone defect and special prostheses |
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| LIU Yu-Zeng ,WANG Ji-fang ,LU Shi-bi ,Wang Yan ,CAI Yu ,ZHONG Yong-gang ,WANG Ai-yuan ,IU Zhi-xin ,XU Ying-chen.Construction of three-dimensional computer models of acetabular bone defect and special prostheses[J].Academic Journal of Pla Postgraduate Medical School,2005,26(1):42-43. |
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| Authors: | LIU Yu-Zeng WANG Ji-fang LU Shi-bi Wang Yan CAI Yu ZHONG Yong-gang WANG Ai-yuan IU Zhi-xin XU Ying-chen |
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| Institution: | LIU Yu-Zeng 1,WANG Ji-fang 1,LU Shi-bi 1,Wang Yan 1,CAI Yu 1,ZHONG Yong-gang 1,WANG Ai-yuan 1,IU Zhi-xin 1,XU Ying-chen 2 |
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| Abstract: | Objective:To Construction of three-dimensional model of acetabular bone defect and revision implant. Methods:A 3D pelvic model was constructed by Unigraphics18.0 software based on CT data of healthy individual. Acetabular bone defect had been created artificially as well as 3D revision implant model with the help of Unigraphics software.Results:Integral 3D models was constructed by combining pelvic unit with different implants.Conclusion:Next study is to simulate biomechanical stress upon acetabulum and to perform finite element analysis and obtain optimum status of implant. |
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| Keywords: | hip joint bone defect revision computer model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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