Objective To investigate the clinical value of operation of upwards shift of the insertion of gluteus maximus and release of gluteus medius treatment for severe gluteus maximus contracture.

• 目的探讨臀大肌止点上移松解术治疗重型臀肌挛缩症的临床价值。方法重型臀肌挛缩症患者38例行臀大肌止点上移松解术,观察临床效果。结果平均随访29个月,38例患者术后功能改善满意;