Arthroscopy. 2019 May;35(5):1441-1444. doi: 10.1016/j.arthro.2019.02.013.
Arthroscopic iliopsoas fractional lengthening requires careful patient selection, specifically reproducible symptoms, confirmatory physical examination, suggestive imaging findings, and evaluation for microinstability. Resolution of hip snapping is expected in about 80% of cases, but there is a possibility of weakness and pain, presumably from microinstability from the loss of a dynamic anterior hip stabilizer.
关节镜下髂腰肌部分松解术需要仔细选择患者，具体为有可重现的症状、确认的体格检查、提示性影像学发现以及对微动不稳定的评估。大约 80%的病例可预期髋关节弹响声消失，但存在无力和疼痛的可能性，可能是由于动态髋关节前稳定器丢失导致微动不稳定所致。
