What is AVN- Treatment in Homoeopathy Unbearable pain in the bones is what Avascular Necrosis (AVN) can lead to. It’s a result of the death of bone cells due to an interruption in blood supply. Since the blood supply to the bone is lacking, the bone breaks and finally collapses.AVN can involve almost any bone of the body, but it mostly affects hip joints, knees and shoulder joints. The main cause of AVN is trauma, and fracture of bones. Excessive consumption of alcohol and steroid medication too can lead to Avascular Necrosis. Yes, It can be treated in Homeopathy. For more information, you can consult with Dr. Paliwal.