Sinking prostheses.
D000293:Adolescent; D000328:Adult; D000368:Aged; D005265:Femoral Neck Fractures / Q000601:surgery*; D005269:Femur / Q000000981:diagnostic imaging; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications / Q000453:epidemiology; D019736:Prostheses and Implants; D011859:Radiography