腰骶部脊柱后外侧融合术的运动学分析
Kinematic analysis of posterolateral fusion in the lumbosacral spine.
作者信息
Olsson T H, Selvik G, Willner S
出版信息
Acta Radiol Diagn (Stockh). 1976 Jul;17(4):519-30. doi: 10.1177/028418517601700416.
PMID:970212
Abstract
Three cases operated upon with posterolateral fusion in the lumbosacral spine have been subjected to a kinematic postoperative analysis with the aid of a roentgen stereophotogrammetric method. The primarily diseased intervals became comparatively rigid in spite of significant residual mobility, in two of the patients, not until 174 days postoperatively. Three levels of operation displayed unrestricted residual mobility.
摘要
对三例行腰骶部后外侧融合术的病例，借助X线立体摄影测量法进行了术后运动学分析。尽管仍有显著的残余活动度，但主要病变节段在术后变得相对僵硬，其中两名患者直到术后174天才出现这种情况。三个手术节段显示出不受限制的残余活动度。
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