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股骨颈骨折三维模型生物力学实验研究

Hits: 1713 Download times: 1128 Received:December 11, 1995

作者	Author	单位	Unit	E-Mail
张爱平	Zhang Aiping	福建中医学院骨伤系,350003	Fujian College of Traditional Chinese Medicine, Fuzhou 350003
齐振熙	Qi Zhenxi	福建省骨伤研究所
陈日齐	Chen Riqi	福州大学光弹实验室

期刊信息：《中国骨伤》1997年10卷，第3期，第18-19页

DOI：doi:10.3969/j.issn.1003-0034.yyyy.nn.zzz

本文采用先进的三维光弹模型进行生物力学测试,分别研究股骨(股骨头、股骨颈、股骨干)的应力分布规律；并对不同体位(中立位、内收、外展)与不同固定位置(等腰、等边、倒三角、扇形)的三针内固定法进行电测实验研究,结果显示股骨颈和三针的力学性质及固定效果。

[关键词]:股骨颈骨折光弹性实验电测法

Experimental Research on biomechanics of Three-dimentional Model of Femoral Neck Fracture

Abstract:The regulatity of stress distribution of the head, neck and shaft of normal adult femur was biomechanically measured on the advanced three-dimentional photoelastic model and the stresses of three-needle internal fixation with different positions of fixation(forming isoscelex,equilateral and upside-down triangles,and fan-formed)were measured electrically in different postures of the femurs(neutral postition,adduction,abduction).The results demonstrated the mechanical characteristics of femoral neck and three needles and the effect of three needle fixation for femoral neck fracture.

KEYWORDS:Femoral neck fractuce Photoelastic experiment Electrical measurement Biomechanics

引用本文，请按以下格式著录参考文献：

中文格式:	张爱平,齐振熙,陈日齐.股骨颈骨折三维模型生物力学实验研究[J].中国骨伤,1997,10(3):18~19
英文格式:	Zhang Aiping,Qi Zhenxi,Chen Riqi.Experimental Research on biomechanics of Three-dimentional Model of Femoral Neck Fracture[J].zhongguo gu shang / China J Orthop Trauma ,1997,10(3):18~19

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