Three-dimensional finite element analysis of ligaments of lumbar spine
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Three-dimensional finite element analysis of ligaments of lumbar spine
Three-dimensional finite element analysis of ligaments of lumbar spine
解放军医学杂志(英文版)1992年第2期 页码:132-135
Affiliations:
1. Department of Orthopaedics Changzheng Hospital
2. Second Military Medical University
3. ,Tianjin,300191
4. Tianjin Institute of Technology
Author bio:
Funds:
The project was supported by the National Natura Science Foundation of China
DOI:
中图分类号:
纸质出版:1992
Accepted:
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Three-dimensional finite element analysis of ligaments of lumbar spine[J]. 解放军医学杂志(英文版), 1992,(2):132-135.
[1]戴力扬,屠开元,张文明,成培来.Three-dimensional finite element analysis of ligaments of lumbar spine[J].Journal of Medical Colleges of PLA,1992(02):132-135+140.
Three-dimensional finite element analysis of ligaments of lumbar spine[J]. 解放军医学杂志(英文版), 1992,(2):132-135.DOI:
[1]戴力扬,屠开元,张文明,成培来.Three-dimensional finite element analysis of ligaments of lumbar spine[J].Journal of Medical Colleges of PLA,1992(02):132-135+140.DOI:
Three-dimensional finite element analysis of ligaments of lumbar spine
摘要
Abstract
<正> The lumbar ligaments play an important role in spinal biomechanics.The results ofthree-dimensional finite dement analysis showed that one of the functions of lumbar ligaments istransmission of the tensile load between the lumbar vertebrae.The anterior longitudinal ligament isloaded in extension of lumbar spine and the resistance to the tensile load in flexion is providedby other ligaments.These ligaments are subject to much more tension with degeneration of theintervertebral disc so that a series of pathological changes occur.Relevant significance in clinical as-pect is also discussed.
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