Advanced Regenerative · Recommended for early AVN

SVF Therapy for AVN: Repair Your Hip With Your Own Cells

A same-day, minimally invasive procedure that uses healing cells from your own fat tissue to support bone repair, so you may never need hip replacement.

What is SVF therapy, in simple words?

SVF stands for Stromal Vascular Fraction. It is a mix of healing cells found naturally in your body fat. These cells include regenerative cells and growth factors, your body's own repair kit.

Here is the whole idea in one line: we take a small amount of fat from your belly area, separate the healing cells the same day, and inject them into the damaged part of your hip bone.

Because AVN is caused by loss of blood supply, the damaged bone struggles to repair itself. The SVF cells support new blood vessel formation and give the bone the biological push it needs to heal. Read more about how AVN develops on our What is AVN page.

Why patients choose SVF therapy

• About 30 minutes. It is a day-care procedure, you go home the same day.
• Walk the same day. No plaster, no bed rest, no months on a walker.
• Your own cells. Nothing artificial is implanted, so there is no risk of rejection.
• No major restrictions. Unlike surgery, there is no long no-weight-bearing period.
• Saves the natural joint. The goal is to avoid or delay hip replacement entirely.

Honest limitations you should know

• It works best in early stages. Grade 1, Grade 2, and early Grade 3 (3A) respond best.
• The bone must still hold its shape. If the femoral head has collapsed (Grade 4), SVF cannot rebuild it.
• It is not a magic cure. Healing takes weeks, and results vary from person to person. Anyone promising a 100% guarantee is not being honest with you.

Who is SVF therapy right for?

Not sure of your grade? Start with our guide to the stages of AVN, then send us your MRI report for a free review.

What to expect, step by step

1. Free consultation. Call or WhatsApp us. We review your MRI report and confirm whether SVF suits your grade.
2. In-person evaluation. A specialist examines your hip at a certified facility and answers all your questions.
3. Day-care procedure. Under local anesthesia, a small fat sample is taken from your belly area. The SVF cells are separated and injected precisely into the damaged bone. Total time: about 30 minutes.
4. Recovery. Walk the same day. Avoid high-impact activity for 2–6 weeks. Follow-up MRI tracks bone healing over the following months.

SVF vs other AVN treatments

Vs core decompression + BMAC: Core decompression is a proven surgery, but it involves drilling the bone and 6–8 weeks of limited weight bearing. SVF is injection-based with no such restrictions. For some Grade 2–3 cases, surgeons may still prefer core decompression, the MRI decides.

Vs hip replacement: Replacement is the right answer for collapsed, Grade 4 hips. But if your bone shape is intact, it is worth trying to save your natural joint first. Read our comparison: Hip preservation vs hip replacement.

Vs medicines and physiotherapy alone: Supportive care manages pain but cannot regrow bone. Combining it with SVF in early stages gives the best of both.

Want the full picture of every option? Read the Complete AVN Treatment Guide or our article on treating AVN without surgery.