Need for radiographs in the acutely injured ankle.
D000208:Acute Disease; D000842:Ankle / Q000000981:diagnostic imaging; D016512:Ankle Injuries; D004630:Emergencies; D050723:Fractures, Bone / Q000000981:diagnostic imaging*; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D013180:Sprains and Strains / Q000000981:diagnostic imaging*