高位髌骨现在被认为是引起青年人非外伤性前膝痛、髌股关节不稳定、Osgood-Schlatter病、髌骨软骨损伤的首要原因,因而早期诊断显得尤为重要。
判断标准:
Insall-Salvati指数测量法:髌腱长度/髌骨最长对角线的长度,即LP/LT;
判断标准:
![为你支招:精确判断高位/低位髌骨,这篇文章值得一看!](https://img-a.haoyishu.com/article/content/5077/bdcda8ad-cfe9-4bf3-bee0-05567a895939.jpg)
![为你支招:精确判断高位/低位髌骨,这篇文章值得一看!](https://img-a.haoyishu.com/article/content/5077/9f890d0e-a00d-4110-8095-608105601df4.jpg)
![为你支招:精确判断高位/低位髌骨,这篇文章值得一看!](https://img-a.haoyishu.com/article/content/5077/1d752b3d-40ac-4542-85d6-65645e543350.jpg)
![为你支招:精确判断高位/低位髌骨,这篇文章值得一看!](https://img-a.haoyishu.com/article/content/5077/2775943f-de51-42a4-81d8-b0851b22e2f7.jpg)
![为你支招:精确判断高位/低位髌骨,这篇文章值得一看!](https://img-a.haoyishu.com/article/content/5077/f59d907c-0e00-43e4-92a6-6fcbe96d0ff9.jpg)
I型:具有典型的圆形下极(红箭)和正常关节面长度(蓝箭);
II型:具有细长的髌骨鼻(Cyrano鼻)(红箭)和缩短的关节面长度(蓝箭);
III型:具有扁平的下极(红箭)和正常关节面长度(蓝箭)。
来源:jxradiology HW ZHAO 编译,原文作者:Robert O. Cone III, M.D 仅用于学习交流,未经授权禁止转载!