曹正霖,钟世镇,刘景发,黄文华,赵卫东,肖进,陈兵,欧阳均,朱青安.人工寰齿关节置换术对寰枢关节三维运动的影响[J].中国脊柱脊髓杂志,2003,(2):.
人工寰齿关节置换术对寰枢关节三维运动的影响
Three-dimensional movements of the atlanto-axis joint after replacement with artificial atlantoodontoid joint
  
DOI:
中文关键词:  人工寰齿关节置换术 三维运动 稳定性
英文关键词:Replacement with artificial atlanto-odontoid joint,Three-dimensional movements,Stability,
基金项目:广东省重点攻关项目基金资助项目(课题号:99B06703G)
曹正霖  钟世镇  刘景发  黄文华  赵卫东  肖进  陈兵  欧阳均  朱青安
[1]广州军区广州总医院骨科,广州市510010 [2]第一军医大学临床解剖学研究所510515
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中文摘要:
  目的:评价人工寰齿关节置换术对寰枢关节稳定性和运动功能的影响。方法:12具新鲜尸体枕颈部标本,采用脊柱三维运动立体测量系统对其完整状态,齿状突切除术后和人工寰齿关节置换术后进行三维运动范围,中性区和弹性区等指标的测试。结果:人工寰齿关节置换术后,屈伸,侧屈和旋转运动的中性区以及屈伸和伸屈运动范围较齿状突切除术后明显减小,各运动范围和中性区接近正常状态。结论:在术后即刻,人工寰齿关节置换术基本能达到既稳定寰枢关节又保留其运动功能的双重目的,但是,对人工寰齿关节置换术后寰枢关节的详细运动形式是否完全符合生理要求尚不能定论。
英文摘要:
  Objevtive:To determine the stability and motor function at C1-C2 after replacement with artificial atlanto-odontoid joint.Method:The three-dimensional motions of C1 relative to C2 were measured in 12 human cadaveric occiput-C3 specimens. The segmence of t
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