• Department of Orthopedics, the Sixth People’s Hospital of Shanghai, Affiliated to Shanghai Jiaotong University, Shanghai, 200233, P.R.China;
XIE Zongping, Email: x91034@qq.com
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ObjectiveTo assess the mid-term effectiveness of arthroscopic surgery in treatment of femoroacetabular impingement (FAI).MethodsBetween July 2014 and December 2015, 131 patients (132 hips) with FAI were enrolled in this study. There were 68 males and 63 females with an average age of 42.5 years (range, 17-68 years). The FAI was located at left hip in 72 cases, right hip in 58 cases, and bilateral hips in 1 case. The mean disease duration was 35 months (range, 3-120 months). Under arthroscopy, the femoral neck osteoplasty and/or acetabular rim trimming were performed, then the torn labrum was repaired. At the same time, the iliopsoas tendon was divided and the torn round ligament was debrided. The effectiveness was assessed by the visual analogue scale (VAS) and the Harris hip score (HHS).ResultsAfter operation, the perineum nerve palsy and numbness of dorsal feet occurred in 2 cases and 3 cases, respectively. There was no other complication. All patients were followed up 20-36 months (mean, 27.7 months). There were significant differences in the VAS scores and HHS scores between pre-operation, post-operative 3 months, and the last follow-up (P<0.05). Imaging examination showed that joint interspace of the involved hip was normal, and there was no sign of impingement and osteoarthritis in the femoral neck or acetabulum.ConclusionArthroscopic labral repair and osteoplasty is an effective and safe management for FAI in the mid-term follow-up.

Citation: XIE Zongping, JIN Dongxu, SHEN Jiagen, ZHANG Changqing. Mid-term effectiveness of arthroscopic surgery for femoroacetabular impingement. Chinese Journal of Reparative and Reconstructive Surgery, 2018, 32(2): 129-133. doi: 10.7507/1002-1892.201710046 Copy

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