Minor head injury.
D000293:Adolescent; D000328:Adult; D002543:Cerebral Hemorrhage / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D006259:Craniocerebral Trauma / Q000150:complications* / Q000175:diagnosis / Q000209:etiology; D005260:Female; D006406:Hematoma / Q000209:etiology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009461:Neurologic Manifestations; D012887:Skull Fractures / Q000150:complications