Avascular Necrosis of the Femoral Head in a Patient with Poliomyelitis Treated by THA with a Large-diameter Metal Head
نویسنده
چکیده
Avascular necrosis (AVN) of the femoral head is a disease that affects younger patients (age range usually from 15 to 50 years), and which leads to debilitating arthritis often requiring total hip arthroplasty (THA) for disabling pain. However, neuromuscular diseases, such as, cerebral palsy and poliomyelitis, are a concern in patients with THA, because dislocation frequently occurs after surgery. AVN of the femoral head in a patient with poliomyelitis has only been reported once in the English literature. Here, we report a case of femoral head AVN in a patient with poliomyelitis, who was treated with a large diameter femoral head metalon-metal THA using a modified minimally invasive (MI)-2-incision technique. The patient was informed that case data would be submitted for publication, and provided consent.
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