Understanding Hip Avascular Necrosis (AVN): When Bone Blood Supply Gets Blocked

 Avascular necrosis (AVN) of the hip, also known as osteonecrosis, is a serious orthopedic condition where the blood supply to the hip bone is disrupted, causing the bone tissues to gradually die and deteriorate. If left untreated, this condition can lead to joint collapse and severe disability.

What Is Hip Avascular Necrosis?

Hip AVN occurs when the blood flow to the femoral head (the ball of the hip joint) is interrupted. Without adequate blood supply, the bone cells begin to die (necrosis), leading to the collapse of the bone structure.

Causes of AVN

Trauma or injury to the hip joint
Excessive alcohol consumption
Long-term use of corticosteroids
Medical conditions such as sickle cell anemia or lupus
Blood clotting disorders
Idiopathic (unknown causes)

Symptoms to Watch For

Persistent pain in the hip or groin
Difficulty in walking, standing, or moving the leg
Limping or stiffness in the joint
Worsening pain with activity and weight-bearing

What Happens If AVN Is Not Treated?

According to Dr. Abhishek Tripathi, if AVN is not diagnosed and treated early, the bone will begin to collapse and deform, leading to:
Chronic pain
Reduced mobility
Difficulty walking
Eventually, the need for total hip replacement surgery

How Is AVN Treated?

Treatment depends on the stage of the disease:

Early Stages:
Medications to reduce pain and inflammation
Physical therapy
Activity modification
Core decompression (a surgical procedure to relieve pressure and restore blood flow)

Advanced Stages:
Bone grafting
Hip resurfacing
Total hip replacement surgery

Conclusion

Hip Avascular Necrosis is a silent condition that can cause irreversible damage if ignored. Early diagnosis and timely intervention are crucial. If you’re experiencing persistent hip or groin pain, don’t wait — consult an orthopedic specialist today.

Let’s walk pain-free. Let’s walk strong.

Dr. Abhishek Kumar Tripathi, Best Orthopedic Doctor in Raipur

Contact us :-

Dr. Abhishek Kumar Tripathi, Best Orthopedic Doctor in Raipur
Mobile : +919927027506
Address : Opd number 4, ground floor, Urmila Memorial Hospital, Nahar Rd, Dhebar City, Bhatagaon, Raipur, Chhattisgarh 492001
E-mail : tripathiabhishek1702@gmail.com

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