Tangential wounds of the head.
D001930:Brain Injuries / Q000601:surgery*; D006259:Craniocerebral Trauma / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D006408:Hematoma, Subdural / Q000209:etiology; D006801:Humans; D008887:Military Medicine; D011859:Radiography; D014744:Vietnam