脑性瘫痪(CP)是因脑功能障碍引起的以运动障碍及姿势异常为主的一组症候群。我国的小儿脑性瘫痪定义为从妊娠到新生儿之间的各种原因所致脑的非进行性病变为基础,形成永存的但可以变化的运动和姿势异常,其症状在2岁之前出现[1]。CP是目前小儿时期最主要的运动功能伤残疾病,而且 Cerebral palsy (CP) is a syndrome caused mainly by dyskinesia and postural abnormalities caused by brain dysfunction. The definition of pediatric cerebral palsy in our country is based on the non-progressive brain lesions caused by various reasons from pregnancy to newborn, forming permanent but changeable movements and postural abnormalities, the symptoms of which appear before the age of 2 [ 1]. CP is currently the most important motor impairment in infancy, but also