Regenerative Medicine
Knee Stem Cell Therapy
A regenerative alternative to knee replacement — mesenchymal stem cells delivered directly into the joint under clinical guidance.
Knee osteoarthritis affects millions, and the standard treatment ladder — NSAIDs, cortisone injections, hyaluronic acid, knee replacement — leaves a real gap for patients who've moved past anti-inflammatory drugs but aren't yet ready for surgery. Stem cell therapy fills that gap. We deliver mesenchymal stem cells (MSCs) directly into the knee joint, where they release growth factors and signaling molecules that reduce inflammation, support cartilage matrix, and improve function.
Stem cell therapy for knee osteoarthritis is one of the strongest applications of regenerative medicine. Multiple clinical studies have shown reduction in knee pain scores and improvement in WOMAC functional measures, particularly for grade 2–3 osteoarthritis. The ideal candidate has knee pain that limits activity but still has reasonable cartilage on imaging — patients with bone-on-bone grade 4 OA typically need surgical referral. Most patients benefit from a single injection, with re-treatment after 12–18 months if symptoms recur. We sometimes combine with PRP for additive effect. Contraindications include active malignancy in the joint area, septic arthritis, severe ligamentous instability, and grade 4 OA with no remaining cartilage (these patients should consult orthopedic surgery for replacement instead). Honest evaluation at consultation — we will tell you if you are not a good candidate.
Key Benefits
Common Questions
Frequently asked
Will stem cells regrow my cartilage?
Honest answer: stem cells primarily reduce inflammation, support remaining cartilage matrix, and improve function. The dramatic claims about full cartilage regrowth are oversold. Real-world results are pain reduction and improved function — meaningful but not magical.
Who is a good candidate?
Patients with knee pain limiting activity, MRI-confirmed osteoarthritis (typically grade 2–3), and at least some remaining cartilage. Patients with grade 4 bone-on-bone arthritis usually need orthopedic referral for replacement.
Can this delay knee replacement?
Yes — for appropriate candidates, stem cell therapy commonly delays joint replacement by 5+ years and sometimes makes it unnecessary. Patients with severe structural damage may still need eventual surgery.
How long do results last?
Most patients report meaningful improvement for 12–24 months, with some lasting longer. Re-treatment is straightforward when needed.
Is there downtime?
Mild soreness for 24–48 hours after injection. Most patients return to normal activity within 2–3 days, with progressive improvement over 4–8 weeks.
Is this combined with PRP?
Often yes — stem cells + PRP is one of the strongest joint regenerative protocols. Combined treatment is typically discussed at consultation based on your specific imaging and clinical picture.
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Book now to talk through whether knee stem cell therapy is the right fit for your goals, timeline, and recovery plan.
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