title: Aseptic (ischemic) necrosis of the femoral head.
mesh_terms: D003937:Diagnosis, Differential; D005270:Femur Head / Q000098:blood supply; D005271:Femur Head Necrosis / Q000000981:diagnostic imaging / Q000209:etiology; D006801:Humans; D007511:Ischemia / Q000150:complications; D010020:Osteonecrosis / Q000000981:diagnostic imaging / Q000209:etiology; D011859:Radiography