Understanding AVN and its Causes, Symptoms & Why Early Treatment Matters

 Avascular Necrosis (AVN), also known as osteonecrosis, is a serious condition that causes the death of bone tissue due to a lack of blood supply. AVN most commonly affects the hip joint, but it can also impact the knees, shoulders, and ankles. Understanding AVN symptoms and seeking early treatment is crucial to preventing long-term joint damage and avoiding surgical intervention.

AVN can occur due to various causes, including trauma, steroid use, excessive alcohol intake, and certain medical conditions like lupus or sickle cell disease. When the blood flow to a bone is disrupted, the bone tissue begins to die, which can lead to joint collapse over time. The early signs of AVN include joint pain, stiffness, and limited range of motion. Most people first notice discomfort in the hip or groin area, especially after physical activity or prolonged sitting.

The problem with AVN is that symptoms often appear only after significant damage has occurred. That’s why early AVN diagnosis is essential. Doctors use X-rays, MRIs, and bone scans to detect the disease in its early stages. With a timely diagnosis, patients have access to non-surgical AVN treatments like medication, physiotherapy, and lifestyle changes that can delay or even prevent the need for surgery.

Ignoring hip pain or other joint discomfort can lead to advanced stages of AVN, where hip replacement surgery may become necessary. That’s why you should never overlook persistent joint pain. Getting an AVN second opinion from a specialist can help confirm the diagnosis and explore all treatment options.

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