title: Second arthroplasty of the knee combined with medullary nailing for non-union of fracture of the femur: a case report.
mesh_terms: D000368:Aged; D005260:Female; D005264:Femoral Fractures / Q000000981:diagnostic imaging / Q000601:surgery*; D005594:Fracture Fixation, Intramedullary; D005599:Fractures, Ununited / Q000601:surgery*; D006801:Humans; D007719:Knee Joint / Q000000981:diagnostic imaging; D007720:Knee Prosthesis; D010003:Osteoarthritis / Q000601:surgery; D011183:Postoperative Complications / Q000209:etiology*; D011859:Radiography; D012086:Reoperation