脑性瘫痪 (脑瘫 )可分为痉挛型、随意运动障碍型、失调型和混合型[1 ] 。尽管脑瘫定义的特征不是痉挛 ,而是不能控制运动和姿势 ,但大多数脑瘫患者均存在明显的痉挛症状。由于痉挛限制了患儿运动范围 ,可诱发形成固定化的异常姿势 ,导致疼痛 ,从而引发一系列生物力学及形态学改 Cerebral palsy (cerebral palsy) can be divided into spastic, free movement disorders, disorders and mixed type [1]. Although the definition of cerebral palsy is not characterized by spasticity, but can not control the movement and posture, most patients with cerebral palsy have obvious symptoms of spasticity. Because spasms limit the range of motion of children can induce the formation of an abnormal posture of immobilization, leading to pain, which led to a series of biomechanical and morphological changes