Donofrio P D, Bird S J, Assimos D G, Mathes D D
Department of Neurology, Bowman Gray School of Medicine, Winston-Salem, North Carolina 27157-1078, USA.
Muscle Nerve. 1998 Dec;21(12):1794-6. doi: 10.1002/(sici)1097-4598(199812)21:12<1794::aid-mus27>3.0.co;2-b.
Injuries to the superior gluteal nerve (SGN) have been reported as a result of trauma, pyriformis muscle entrapment, injections, and lumbar lordosis and inadequate back stabilization. We report 3 patients who developed isolated SGN injuries, 1 after a partial nephrectomy and 2 following revision of a total hip arthroplasty. SGN should be suspected in anyone developing an abnormal gait after hip or pelvic surgery or after prolonged lateral decubitus positioning.
据报道，臀上神经（SGN）损伤可由创伤、梨状肌卡压、注射以及腰椎前凸和背部稳定性不足引起。我们报告了3例孤立性SGN损伤患者，1例发生在部分肾切除术后，2例发生在全髋关节置换翻修术后。对于任何在髋部或骨盆手术后或长期侧卧位后出现异常步态的患者，都应怀疑有SGN损伤。
