a total of 299 cases of trauma to the nervous system ( skull fracture , cerebral contusion , concussion , fracture of the vertebral column with spinal lesion , injury to the cranial or peripheral nerves ) occurred in 286 children , 116 girls and 170 boys , which yields a cumulative incidence of nervous system trauma of 24.1 per thousand .
C0027763
nervous system
C0031119
peripheral nerves