Are PRP and stem cell injections safe for shoulder labrum tears?
Yes. Both PRP and bone marrow–derived stem cell injections are considered safe when performed by trained medical professionals using sterile techniques. Since PRP is made from your own blood and stem cells are taken from your own bone marrow, the risk of allergic reaction or rejection is extremely low. Possible side effects include mild swelling, soreness, or bruising at the injection site, which typically resolve within a few days.
Will I need anesthesia for PRP or stem cell treatment?
Most PRP and stem cell injections for the shoulder are performed under local anesthesia to numb the area. In some cases, mild sedation may be offered for patient comfort. General anesthesia is not required, which means you can go home shortly after the procedure.
How do PRP and stem cell injections compare to cortisone shots?
Cortisone (steroid) injections can reduce inflammation and pain temporarily, but they do not repair damaged cartilage or tissue and repeated use can weaken tendons. PRP and stem cell therapies, on the other hand, aim to promote actual tissue healing and long-term improvement rather than short-term symptom relief.
Can I return to sports or weightlifting after regenerative treatment for a labrum tear?
Yes, but timing is important. Most patients begin gradual, guided physical activity within a few weeks, but return to full sports or heavy lifting is typically delayed until healing is well underway, often 3-4 weeks for light activity and 2–3 months for high-impact or overhead sports. A physical therapist will help tailor your return-to-play plan.
Do insurance plans cover PRP or stem cell therapy for shoulder injuries?
Currently, most insurance companies in the U.S. consider PRP and stem cell treatments for orthopedic conditions to be investigational, and therefore they are often not covered.