Abhijit Tayade on Instagram: "Core decompression is a minimally invasive surgical procedure used to treat early-stage AVN (Grade 1 or 2) and prevent further bone collapse. How It Works: 1. Drilling into the Femur: A small hole is made in the femur bone to reach the necrotic (dead) area in the femoral head. 2. Decompression: The procedure reduces pressure inside the bone, improves blood flow, and relieves pain. 3. Dead Bone Removal: Specialized instruments scrape out the necrotic tissue, creating