What Does Avn Stand for?

Avascular necrosis is the death of bone tissue due to a lack of blood supply. Also called osteonecrosis, it can lead to tiny breaks in the bone and the bone's eventual collapse.

What does AVN in medical terms mean?

Avascular necrosis is a disease that results from the temporary or permanent loss of blood supply to the bone. When blood supply is cut off, the bone tissue dies and the bone collapses. If avascular necrosis happens near a joint, the joint surface may collapse. This condition may happen in any bone.

What is AVN hip?

Osteonecrosis of the hip, commonly known as avascular necrosis (AVN) of the hip, is the death of the femoral head as a result of the vascular disruption. AVN of the hip results in pain around the hip which is insidious in onset. The cause is generally multifactorial and more commonly seen in males compared to females.