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Buttressing, or subperiosteal bone apposition, of the femoral neck is frequent in osteoarthritis and is- chemic necrosis of the femoral head. It was evident radiologically in 33 of 73 consecutive patients with idiopathic osteoarthritis (1) and in 24 of 32 hips in which. William Martel, M.D.: Professor of Radiology, University of.
1 Μαΐ 2024 · Objectives: Determine the surgical indications in a patient with a femoral neck fracture. Create a clinically guided diagnostic plan for a patient with a suspected femoral neck fracture. Develop a personalized management plan for an individual diagnosed with a femoral neck fracture.
25 Μαΐ 2012 · Early reduction and fixation of femoral neck fractures is directed at the idea that the tenuous blood supply to the femoral head may be stretched or kinked by the injury, and that rapid reduction allows restoration of the blood flow.
1 Μαρ 2023 · Femoral neck fractures (FNF) are frequent injuries and not rarely complicated by non-union, implant failure, and avascular necrosis. Some of these fractures represent a dilemma for trauma surgeons. Which fracture should be fixed? Which replaced with a prosthesis? How?
7 Ιουν 2022 · summary. A Femoral Neck Stress Fracture (FNSF) is caused by repetitive loading of the femoral neck that leads to either compression side (inferior-medial neck) or tension side (superior-lateral neck) stress fractures. Diagnosis can be be made with radiographs but findings often lag behind often resulting in negative radiographs early on.
24 Απρ 2024 · Femoral neck fractures (FNFs) in young adults are usually caused by high-energy trauma, and their treatment remains a challenging issue for orthopedic surgeons. The quality of reduction is considered an important factor in improving the poor prognosis of patients with FNFs.
It would appear that femoral neck buttressing occurs in response to increased joint reactive forces seen at the hip being transmitted through the femoral neck. The increased joint reactive force can be related to the increased neck shaft angle seen in patients with buttressing.
