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[Mid-term effectiveness of arthroscopic surgery for femoroacetabular impingement].
Chinese Journal of Reparative and Reconstructive Surgery 2018 Februrary 2
Objective: To assess the mid-term effectiveness of arthroscopic surgery in treatment of femoroacetabular impingement (FAI).
Methods: Between 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).
Results: After 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.
Conclusion: Arthroscopic labral repair and osteoplasty is an effective and safe management for FAI in the mid-term follow-up.
Methods: Between 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).
Results: After 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.
Conclusion: Arthroscopic labral repair and osteoplasty is an effective and safe management for FAI in the mid-term follow-up.
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