Williams R, Saha B
Oldham Royal Infirmary.
Emerg Med J. 2006 May;23(5):401-3. doi: 10.1136/emj.2006.036590.
A short cut review was carried out to establish whether ultrasound placement of three-in-one block is better than placement using a nerve stimulator. 137 papers were found, of which two presented the best evidence to answer the clinical question. The author, date and country of publication, patient group studied, study type, relevant outcomes, results and study weaknesses of these best papers are tabulated. The clinical bottom line is that ultrasound guidance is better than electrical nerve stimulation at obtaining a good quality three in one femoral block.
进行了一项简短的综述，以确定超声引导下三合一阻滞的放置是否优于使用神经刺激器的放置。共检索到137篇论文，其中两篇提供了回答该临床问题的最佳证据。将这些最佳论文的作者、发表日期、国家、研究的患者群体、研究类型、相关结果、结果及研究不足制成表格。临床要点是，在获得高质量的股神经三合一阻滞方面，超声引导优于电神经刺激。
