The role of hip fusion in osteoarthritis.
D000368:Aged; D001178:Arthroplasty; D006618:Hip Dislocation, Congenital / Q000601:surgery; D006621:Hip Joint / Q000601:surgery*; D006801:Humans; D009983:Orthopedic Equipment; D010003:Osteoarthritis / Q000601:surgery*; D019736:Prostheses and Implants