Arthroscopy. 2021 Sep;37(9):2846-2847. doi: 10.1016/j.arthro.2021.05.007.
Post-free hip arthroscopy has garnered much attention over the past several years. The attraction of eliminating groin complications is at the forefront of this technique. Recent studies have shown improved blood flow, safe techniques, but other benefits, if any, are yet to be discovered. For now, those adopting post-free distraction do so to eliminate a source of groin complication, improved access to the cam, and a perceived decrease in pain. Several options exist to achieve post-free distraction, and, as we continue to perfect this technique, continued studies may reveal other advantages or disadvantages to post removal.
近年来，免打结髋关节镜技术受到了广泛关注。这种技术的吸引力在于消除腹股沟并发症。最近的研究表明，该技术可以改善血液流动，采用安全的技术，但其他益处（如果有的话）仍有待发现。目前，采用免打结髋关节镜技术的目的是消除腹股沟并发症的来源，改善对凸轮的访问，以及减轻疼痛。有几种方法可以实现免打结髋关节镜技术，随着我们继续完善这项技术，进一步的研究可能会揭示移除打结的其他优点或缺点。
