PRP for Knee Osteoarthritis — What the Numbers Show
- 70-80% of patients with Grade 1-3 knee OA report significant improvement
- Average pain reduction of 40-60% at 6 months
- Function improvement in 75% of patients at 12 months
- Superior to hyaluronic acid at 12 months (multiple meta-analyses confirm)
- Effects begin at 4-6 weeks, peak at 3 months, last 12-18 months
PRP for Tendon Problems — Strong Evidence
- Tennis elbow: 80-85% success rate vs 55% for cortisone at 12 months
- Plantar fasciitis: 75% improvement at 6 months
- Achilles tendinopathy: Comparable to eccentric exercises, superior for insertional tendinopathy
BMAC — Emerging Strong Data
BMAC for knee cartilage defects shows significant cartilage regeneration on MRI at 12-24 months in 60-70% of cases. Pain and function improvements are sustained at 3-5 year follow-up.
Realistic Patient Expectations
Regenerative treatments are not a cure for established arthritis. They work best in younger patients with earlier-stage disease, realistic expectations, and commitment to physiotherapy alongside the injections.
Predictors of Good Response
- Age under 65
- BMI below 30
- Grade 1-3 arthritis (not Grade 4)
- Non-smoker
- Commitment to physiotherapy alongside treatment
🎬 Regenerative Treatment Outcomes 2025 — Dr. Sumit Dubewar
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