儿童贪玩,不懂得爱干净,家长给孩子洗头时孩子往往不合作,不愿低头洗发,或洗发液迷眼时不乐意继续洗。有的家长往往一着急,就用力摁孩子的头部使之低下,以致孩子颈部突然过度屈曲,造成颈髓承受一次压力.随之孩子出现四肢瘫软无力,有的还尿了裤子,殊不知,这是很危险的。颈椎的椎体后方是颈髓的通路,颈髓是与脑组织相联的下级中枢神经组织,专管四肢及躯干的感觉及运动等功能。颈椎结构很复杂,我们在吃腔骨时就会 Children playful, do not know how to love clean, parents often do not want children to shampoo when the parents do not want to shampoo, or shampoo is not happy to continue washing. Some parents are often anxious, hard on the child’s head to make it low, so suddenly over-flexion of the neck of the child, resulting in cervical pressure to withstand a single child along with limb weakness, some also urinate pants, everyone knows, This is very dangerous. Cervical spinal cord posterior cervical spinal path, the cervical cord is associated with the lower brain tissue of the central nervous system, specializing in limbs and trunk sensory and motor functions. Cervical structure is very complex, we will eat when bone cavity