HomeAnswersOrthopedician and Traumatologyanterior cruciate ligament (ACL) injury

How is stem cell therapy different from PRP for ACL tears?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I tore my ACL a few years ago and had surgery, but now my knee still aches after long walks or workouts. My doctor says I have early cartilage damage. Would stem cell therapy help repair this, or is it only useful for more advanced arthritis? Also, I have heard that platelet-rich plasma (PRP) is another option. How does it compare to stem cells for joint recovery?

Kindly suggest.

Answered by Dr. Sally Attalah

Education:

BDS

Professional Bio:

Dr. Sally Attalah is an experienced Dental Surgeon with a Bachelor of Dental Surgery earned in 2007, followed by her internship in 2008. She has been an affiliate member of the American Dental Association since 2015, reflecting her commitment to maintaining global standards in dental care. Dr. Sally is dedicated to providing high-quality oral healthcare with a patient-focused approach.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

I understand your concern.

Stem cell treatment for ACL (anterior cruciate ligament) injury repairs the damaged cartilage tissues and enables the regeneration of healthy tissue. Stem cell therapy for ACL ligament repair is a minimally invasive, non-surgical procedure where the autologous stem cells are injected into the injured knee ligament without any surgery. The idea behind PRP (platelet-rich plasma) is to give the damaged area a boost. In stem cell therapy, however, these cells can directly replace cells you've lost through wear and tear. This is useful if your joint has lost the ability to replace its damaged tissue.

Stem cell therapy is a more advanced treatment compared to PRP therapy. PRP therapy recruits growth factors in the injured area to aid in healing. Stem cell therapy not only does the same thing that PRP offers, which is initiating the body's repair response, but it also enhances stem cell activity for regeneration.

I hope this information helps you.

Thank you.

The Probable causes

The probable cause is an ACL tear.

Treatment plan

Stem cell therapy or PRP (platelet-rich plasma).
Medically reviewed by iCliniq medical review team
Published At June 6, 2025
Reviewed At June 6, 2025

Education:

BDS

Professional Bio:

Dr. Sally Attalah is an experienced Dental Surgeon with a Bachelor of Dental Surgery earned in 2007, followed by her internship in 2008. She has been an affiliate member of the American Dental Association since 2015, reflecting her commitment to maintaining global standards in dental care. Dr. Sally is dedicated to providing high-quality oral healthcare with a patient-focused approach.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

BDS

Professional Bio:

Dr. Sally Attalah is an experienced Dental Surgeon with a Bachelor of Dental Surgery earned in 2007, followed by her internship in 2008. She has been an affiliate member of the American Dental Association since 2015, reflecting her commitment to maintaining global standards in dental care. Dr. Sally is dedicated to providing high-quality oral healthcare with a patient-focused approach.

This doctor is not available for online consultations on the platform anymore.

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