EFFECTS OF DISCECTOMY ON THE STRESS DISTRIBUTION IN THE LUMBAR SPINE

被引：0
|
作者：
戴力扬
屠开元
徐印坎
张文明
成培来
机构：
来源：
中华医学杂志(英文版) | 1992年 / 11期
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
I [文学];
学科分类号：
05 ;
摘要：
The change of the stress distribution of the lumbarspine after discectomy was analysed by thethree-dimensional finite element metbod.It was shownthat the stress level in the posterior element washigher,but that in the anterior element was lower thanbefore disc excision.The most significant change ofthe stress distribution was found in the trabecular boneof the vertebral body.It is considered that indiscectomy the normal disc tissue should be preservedas much as possible to maintain good function of thespine.
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页码：944 / 948
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