title: Intramedullary nail fixation as treatment of subtrochanteric fractures of the femur.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D005264:Femoral Fractures / Q000145:classification / Q000000981:diagnostic imaging / Q000601:surgery*; D005593:Fracture Fixation, Internal; D005594:Fracture Fixation, Intramedullary; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013997:Time Factors; D014945:Wound Healing