Avascular Necrosis

Avascular necrosis also called osteonecrosis, aseptic necrosis, or ischemic bonenecrosis, is a condition that occurs when there is lossof blood to the bone. Since bone is the living tissue thatrequires blood, an interruption to the blood supply causes bone to die. This condition is most common in people between the ages of 30and 50. Possible causes of avascular necrosis…