Early femoral head necrosis can be treated conservatively. Including oral anti-inflammatory and analgesic drugs and oral drugs that can improve local microcirculation. Drug therapy can delay the process of osteonecrosis.
Minimally invasive surgery can be used to treat some intermediate femoral head necrosis. The most common clinical methods are medullary decompression and femoral head bone grafting, and even free fibula can be taken for transplantation.
Osteoarthritis occurs in the late stage of femoral head necrosis, and most of them need joint replacement surgery.
During the operation, the necrotic bone tissue was removed and the necrotic femoral head tissue was replaced with artificial hip joint. Achieve the therapeutic effect of restoring the patient's function and relieving the patient's pain.
Therefore, the treatment of femoral head necrosis is mainly determined according to clinical stages.