脊柱融合术的运动学分析
Kinematic analysis of spinal fusions.
作者信息
Olsson T H, Selvik G, Willner S
出版信息
Invest Radiol. 1976 May-Jun;11(3):202-9. doi: 10.1097/00004424-197605000-00008.
Abstract
Two cases with clinical suspicion of incompletely healed anterior fusion between L5 and S1 were examined by means of a roentgen stereophotogrammetric method. In both cases a pseudarthrosis was found. The method makes it possible to disclose rotations and translations between veretebrae with an accuracy of about 0.2degree and 30-120 mum, respectively.
摘要
对两例临床怀疑L5和S1之间前路融合未完全愈合的病例采用X线立体摄影测量法进行检查。两例均发现假关节形成。该方法能够分别以约0.2度和30 - 120微米的精度揭示椎骨间的旋转和平移。
Zotero 插件