Could stem cells heal a complete tear or just reduce pain?

Question

Hi doctor,

MRI shows a full-thickness tear but the surgeon was hesitant about surgery due to my diabetes and age. Considering stem cell therapy as an alternative. Researching online is overwhelming - bone marrow aspirate versus adipose-derived versus umbilical cord blood stem cells? Different clinics suggest combining PRP with stem cells for enhanced healing. How do I evaluate these claims? What is evidence-based? What questions reveal if a clinic is legitimate? Could stem cells heal a complete tear or just reduce pain? What realistic outcomes should I expect at my age? Please suggest.

Thanks.

Answer 1

Hi,

Welcome to icliniq.com.

I can understand your concern.

Stem cell therapy for full-thickness rotator cuff tears is still experimental, with no strong evidence that it can fully heal a complete tear—it is more likely to reduce pain and inflammation rather than regenerate tendon tissue. Bone marrow and adipose-derived stem cells are most studied, while umbilical cord products often lack viable stem cells. PRP (platelet-rich plasma) may enhance healing but is not a proven cure. To evaluate clinics, ask if they follow FDA (Food and Drug Administration) regulations, provide peer-reviewed research, disclose success rates, and clarify if they use their own cells. Be cautious of promises to avoid surgery completely, as severe tears often still require surgical repair.

I hope this information will help you.

Thanks.