Physical recovery after severe closed head trauma in children and adolescents.
Three hundred forty-four patients under 18 years of age with severe closed head injuries, comatose over 24 hours, were followed prospectively for a minimum of one year. Motor vehicles were involved in 82% of the injuries. Seventy-three percent of the patients regained independence in ambulation  and self-care, 10% remained partially dependent in self-care and achieved only limited ambulation, 9% regained consciousness but were totally dependent, and 8% remained comatose. A favorable prognosis for recovery of motor function can be made if the duration of coma is less than three months. Complications of prolonged hypertension, ventricular enlargement, and seizures significantly decrease the probability of achieving physical independence. Although mortality following severe head injury is decreasing, neurologic sequelae in the survivors are statistically unchanged since 1970. Improved neurosurgical management in recent years has not increased the percentage of severely disabled survivors.
D000063:Accidents, Traffic; D000293:Adolescent; D001929:Brain Edema / Q000209:etiology; D001930:Brain Injuries / Q000150:complications / Q000000981:diagnostic imaging / Q000534:rehabilitation*; D002648:Child; D002675:Child, Preschool; D003128:Coma / Q000150:complications; D006259:Craniocerebral Trauma / Q000150:complications / Q000000981:diagnostic imaging / Q000534:rehabilitation*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000209:etiology; D007223:Infant; D008297:Male; D009069:Movement Disorders / Q000209:etiology; D011379:Prognosis; D012640:Seizures / Q000209:etiology; D012648:Self Care; D014057:Tomography, X-Ray Computed