对于关节炎性髋关节注射，超声和透视检查并无必要。
Ultrasound and fluoroscopy are unnecessary for injections into the arthritic hip.
作者信息
Schmidt-Braekling Tom, Waldstein Wenzel, Renner Lisa, Valle Alejandro Gonzales Della, Bou Monsef Jad, Boettner Friedrich
机构信息
Hospital for Special Surgery, 535 East 70th Street, New York, NY, 10021, USA.
出版信息
Int Orthop. 2015 Aug;39(8):1495-7. doi: 10.1007/s00264-014-2648-8. Epub 2015 Jan 16.
PURPOSE
We investigated the effectiveness of non-image-guided hip injections.
METHODS
We retrospectively evaluated 369 intra-articular hip injections in 331 patients using anatomical landmarks. The percentage and duration of pain relief was documented. Hip injections were grouped in responders and nonresponders (50 % maximum pain relief as a cut off).
RESULTS
In 82% (n = 304) of hip injections, patients responded positively and experienced >50 % pain relief. Nonresponders had a significantly higher body mass index (p = 0.007).
CONCLUSIONS
Hip injections using anatomical landmarks are an effective treatment option for patients with osteoarthritis of the hip.
目的
我们研究了非影像引导下髋关节注射的有效性。
方法
我们回顾性评估了331例患者使用解剖标志进行的369次髋关节腔内注射。记录疼痛缓解的百分比和持续时间。髋关节注射分为有反应者和无反应者（以最大疼痛缓解50%为界）。
结果
在82%（n = 304）的髋关节注射中，患者反应良好，疼痛缓解超过50%。无反应者的体重指数显著更高（p = 0.007）。
结论
使用解剖标志进行髋关节注射是髋关节骨关节炎患者的一种有效治疗选择。
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