Stages of Avascular Necrosis Hip - HipXpert

The stages of avascular necrosis hip describe how bone damage progresses due to reduced blood supply. Early stages may show minimal changes on X-rays, while MRI can help identify changes earlier. In advanced stages, structural damage and collapse of the femoral head may occur.

Accurate staging through clinical evaluation and imaging is important because treatment options depend on the stage, symptoms, and extent of bone involvement.