- 青少年特发性脊柱侧凸手术计划方略
- Hong Zhang Daniel J. Sucato B. Stephens Richards Ⅲ
- 148字
- 2020-08-28 16:15:22
16 Bending像角度及柔软指数的测量
![](https://epubservercos.yuewen.com/17D740/15670771304234006/epubprivate/OEBPS/Images/P1_1208.jpg?sign=1739637209-9rDTKjHsiX3eFz6tlAJ1GUVPkGfu1U5N-0-df36872690f58f5ff185c3ddeefe8b60)
图1
![](https://epubservercos.yuewen.com/17D740/15670771304234006/epubprivate/OEBPS/Images/P2_1209.jpg?sign=1739637209-f2rveK5kX2bkC7uHqZ9teTVsKGisGwFj-0-bcddf5e43efa430cade8fc07a0236780)
图2
![](https://epubservercos.yuewen.com/17D740/15670771304234006/epubprivate/OEBPS/Images/P3_1210.jpg?sign=1739637209-ctpklDjg38CRvL5tvn7tTaGBxAwuKTER-0-e1abc1a5a328d427bd83921f4849b82c)
图3
站立位X线片上确定Cobb角端椎并测量Cobb角以后(图2),在仰卧位Bending像上选取相同的端椎,测量凹侧Bending时上胸弯和腰弯的Cobb角(图1),以及凸侧Bending时主胸弯的Cobb角(图3)。
Bending像角度的意义是预测脊柱的柔韧性并帮助对侧凸进行分型。
当柔软指数小于25%时,认为侧弯的柔韧度差,比较僵硬。