BIOMECHANICS OF HUMAN LUMBAR SPINE: SOME BASIC CONCEPTS
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摘要:本文就人体腰段脊柱生物力学的某些基本问题的研究现状与进展进行述评。介绍了腰椎各组成部分包括椎体、椎间盘、椎弓、韧带以及脊髓的力学性能,对其运动学和运动力学进行了讨论,最后就腰椎的力学模型主要是有限元模型的研究作了简单的回顾。Abstract:The present status and recent advances of some basic aspects of biomcchanics of human lumbar spine are reviewed and evaluated. First, the mechanical properties of the componts of lumbar spine, inclding vertebral body, intervertebral disc, vertebral arch, ligaments and spinal cord, are described. Second, a discussion on Kinematics and Kinetics of lumbar spine is presented. Finally, the studies of mechanical models, mainly finite element models, of lumbar spine, arc briefly surveyed.
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