| 引用本文: | 宋先邨.股骨颈骨折内固定的生物力学测试及分析.[J].国防科技大学学报,1992,14(2):94-99.[点击复制] |
| Song Xiancun.Biomechanical Tests and Analysis of Internal Fixation Used in Femoral Neck Fracture[J].Journal of National University of Defense Technology,1992,14(2):94-99[点击复制] |
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| 股骨颈骨折内固定的生物力学测试及分析 |
| 宋先邨 |
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(航天技术系)
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| 摘要: |
| 本文测定了尸体骨股骨颈骨折后三种不同内固定钉(针)的轴压与骨折处张开位移、轴压与骨折处两侧截面的相对扭转角，对三种钢钉(针)内固定的性能进行了比较，对内固定钢针进行了受力分析。 |
| 关键词: 内固定，张开位移，股骨颈骨折 |
| DOI： |
| 投稿日期：1991-03-01 |
| 基金项目: |
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| Biomechanical Tests and Analysis of Internal Fixation Used in Femoral Neck Fracture |
| Song Xiancun |
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(Department of Aerospace Technology)
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| Abstract: |
| In this paper，the axia1 compression-open disp1acement re1ation at the fracture point of the neck is tested for the femora1 neck of the body by three type of interna1 fixation pins (compression-screw，Steimann pin，triang1e pin). The axia1 compressioìl-twist ang1e of one cross section rotation to the other at the fracture point of the neck is a1so obtained. The performance of the three types of interna1 fixation stee1 pin are compared，and the mechaniea1 ana1ysis of the interna1 fixation stee1 pin is given. |
| Keywords: interna1 fixation,open disp1acement,e1astic-based beam,femora1 neck fracture |
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