Displaced proximal humeral fractures. I. Classification and evaluation.
D006801:Humans; D006810:Humeral Fractures / Q000145:classification* / Q000000981:diagnostic imaging / Q000628:therapy; D006811:Humerus / Q000033:anatomy & histology; D004204:Joint Dislocations / Q000150:complications; D011859:Radiography; D012784:Shoulder Fractures / Q000145:classification* / Q000150:complications