Migration of Steinmann pins.
D000368:Aged; D004947:Esophagus / Q000000981:diagnostic imaging; D005260:Female; D005592:Fracture Fixation; D006801:Humans; D006811:Humerus / Q000000981:diagnostic imaging*; D008482:Mediastinum / Q000000981:diagnostic imaging; D011859:Radiography