AVN (Avascular Necrosis) is a condition where the bones of the body start to deteriorate due to lack of blood supply. It can affect any bone in the body, but it is most commonly seen in the hips, shoulders, and knees. Surgery is usually recommended for AVN if the condition is severe and is likely to cause permanent damage.
When Should Surgery Be Considered?
Surgery is usually recommended if the condition is causing pain, if the bone is starting to deform, or if the bone is likely to collapse. In some cases, surgery may be recommended before the condition has progressed too far, as this can prevent the bone from becoming too weak and can prevent further damage.
Types of Surgery
The type of surgery recommended for AVN will depend on the severity of the condition and the location of the affected bone. In some cases, removing the affected bone (osteotomy) may be necessary. In other cases, a prosthesis may be used to support the bone, or a joint replacement may be needed.
Risks and Complications
As with any surgery, there are risks and complications associated with AVN surgery. These can include infection, bleeding, and nerve damage. It is important to discuss the risks and benefits of surgery with your doctor before proceeding.
Recovery
Recovery time following surgery for AVN can vary greatly, depending on the type of surgery performed and the individual's overall health. Physical therapy may be recommended to help restore strength, range of motion, and to help reduce pain.
In conclusion, surgery for AVN is usually recommended when the condition is severe and is likely to cause permanent damage. Different types of surgery may be used, depending on the severity and location of the condition. It is important to discuss the risks and benefits of surgery with your doctor before proceeding. Following surgery, physical therapy may be necessary for recovery.