脑性瘫痪(cerebral palsy,CP)简称脑瘫,是造成儿童残疾的重要致残疾患之一。随着医疗技术的不断提高以及卫生保健体系的逐渐完善,脊髓灰质炎、脑炎、脑膜炎等疾患的发病率有所下降。尽管在过去二十年中围产期医学得到了高速发展,但脑瘫发病率没有明显降低,仍保持在1.5‰～4.0‰左右。在残疾儿童中,脑瘫致残的比例依旧很高。 Cerebral palsy (CP), abbreviated as cerebral palsy, is one of the most important disability diseases that cause children’s disability. With the continuous improvement of medical technologies and the gradual improvement of the health care system, the incidence of poliomyelitis, encephalitis and meningitis has declined. Despite the rapid development of perinatal medicine over the past two decades, the incidence of cerebral palsy has not decreased significantly and remains around 1.5 ‰ to 4.0 ‰. In children with disabilities, the proportion of disabled children with cerebral palsy remains high.