痉挛性脑瘫所致下肢畸形并不少见,大腿内收肌群、股后肌群和小腿后群肌张力增高,正常肌力难以发挥,不同肌群之间拮抗和协作失衡,产生运动功能障碍,继发各种骨、软组织畸形,常表现为髋内收、剪刀步、屈髋、屈膝、马蹄内翻足、足趾屈曲或背伸、尖足等畸形。药物、理疗效果常不满意,往往需手术矫形,并为进一步康复创造条件[1]。我院自2005-2009年采用选择性周围神经切断术、软组 Spastic cerebral palsy caused by lower extremity deformity is not uncommon, thigh adductor muscles, posterior muscles and calves after the group muscle tension increased, difficult to play normal muscle strength, antagonism and coordination between different muscle groups, resulting in motor dysfunction, Secondary to various bone and soft tissue deformities, often manifested as hip adduction, scissors steps, hip flexion, knees, clubfoot, toe flexion or dorsiflexion, sharp tip and other deformities. Drugs, physical therapy often unsatisfactory, often require orthopedic surgery, and to create conditions for further rehabilitation [1]. Our hospital from 2005-2009 using selective peripheral nerve resection, soft tissue