What does AVN mean in HOSPITALS

The exact cause of AVN is unknown, however certain illnesses or trauma may be linked with the development of this condition. In some cases, long-term use of corticosteroids and alcohol abuse have been identified as potential risk factors.

The diagnosis of AVN typically requires imaging tests such as X-rays or MRI scans to determine the size and shape of your affected bone. If there are signs of potential bone death, your doctor may also order a bone scan to confirm the diagnosis.

Common symptoms associated with AVN include pain during weight bearing activities, stiffness in the affected area, decreased range of motion at joint level, enlargement in the affected area, and localized swelling or deformity.

Treatment for avascular necrosis depends on many factors like how advanced your disease is and the type of joint involved. Possible treatments for this condition include medications such as NSAIDs to reduce pain and inflammation, physical therapy to help maintain range of motion at joint level, rest from activities that put stress on the bone with no blood supply, core decompression surgery to relieve pressure from within a damaged hipbone or kneebone and ultimately total joint replacement surgery if necessary.

While there is currently no sure way to prevent avascular necrosis (AVN), avoiding steroid medications over prolonged periods time and limiting consumption of alcohol may help reduce your risk for developing this condition. Additionally, seeking treatment early if you experience any unexplained pain around your joints can decrease the chances that minor damage progresses into full-blown neovascular necrosis.