Femoral head prosthesis.
D001168:Arthritis / Q000601:surgery; D001178:Arthroplasty; D005265:Femoral Neck Fractures / Q000601:surgery*; D005270:Femur Head / Q000601:surgery*; D006801:Humans; D009336:Necrosis / Q000601:surgery; D019736:Prostheses and Implants