Objective To study the effects and side effects of botulismotoxin A ( BTX-A) intramuscular iniection on correcting the cerebral function deformity in cerebral palsy ( CP) children and its significance in rehabilitation training. 目的观察肉毒杆菌毒素A(BTX-A)肌肉注射矫治小儿脑瘫功能畸形的疗效和副作用,及其在康复训练中的应用意义。