首页> 美国卫生研究院文献>Scoliosis and Spinal Disorders >An FE investigation simulating intra-operative corrective forces applied to correct scoliosis deformity
【2h】

An FE investigation simulating intra-operative corrective forces applied to correct scoliosis deformity

机译:有限元法研究模拟术中纠正脊柱侧弯畸形的矫正力

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

BackgroundAdolescent idiopathic scoliosis (AIS) is a deformity of the spine, which may require surgical correction by attaching a rod to the patient’s spine using screws implanted in the vertebral bodies. Surgeons achieve an intra-operative reduction in the deformity by applying compressive forces across the intervertebral disc spaces while they secure the rod to the vertebra. We were interested to understand how the deformity correction is influenced by increasing magnitudes of surgical corrective forces and what tissue level stresses are predicted at the vertebral endplates due to the surgical correction.
机译:背景技术青少年特发性脊柱侧弯(AIS)是脊柱的一种畸形,可能需要手术矫正,方法是使用植入椎体中的螺钉将杆固定在患者的脊柱上。外科医生通过在椎间盘间隙上施加压缩力,同时将杆固定到椎骨上,从而在术中减少畸形。我们有兴趣了解畸形矫正如何受到外科矫正力的增加幅度的影响,以及由于外科矫正而在椎骨终板上会预测出什么样的组织水平应力。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号