The destruction of bone tissue due to a lack of blood flow is known as avascular necrosis. It is also known as osteonecrosis and may result in minor fractures and bone collapse. Typically, the procedure takes months to years.
Read MoreWhen the blood supply to the head of the femur is severed, avascular necrosis of the hip results. It causes the articular surface of the femur's head to collapse and the loss of bone cells.
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