Avascular Necrosis of Hip

Avascular necrosis of the hip is a condition in which the blood supply to the head of the femur, the ball-shaped top of the thigh bone, is disrupted, causing the bone tissue to die and eventually collapse. Without adequate blood flow, the affected bone weakens and can no longer support the joint properly, leading to pain and progressive joint damage. It most commonly affects adults between 30 and 60 years old and, if left untreated, frequently progresses to collapse of the femoral head requiring joint replacement. Early diagnosis significantly improves the chances of preserving the natural joint.

The most common symptoms include: Groin pain that may radiate to the buttock or thigh; pain that worsens with weight-bearing activity; limping; reduced range of motion in the hip. Early recognition is key to prompt diagnosis and effective treatment.

No, Avascular Necrosis of Hip is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.

Treatment options include: Early-stage disease may be managed with activity modification; pain relief; and medications to improve blood flow or reduce bone loss. Treatment should always be guided by a qualified Orthopedics specialist. Do not self-medicate.

While Avascular Necrosis of Hip cannot always be fully prevented, several measures can reduce risk: Limiting long-term corticosteroid use to the lowest effective dose; moderating alcohol consumption; prompt treatment of hip injuries.

Seek immediate medical attention if you experience symptoms of Avascular Necrosis of Hip. This is a serious condition — go to the emergency room or call 112 if symptoms are severe or rapidly worsening.