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Treat Knee Conditions Without Surgery

Regenexx Cayman’s advanced stem cell treatments help repair damage to tendons, ligaments, cartilage, muscles, and bones.
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TREATMENT BENEFITS

Regenexx-C is a cultured stem cell therapy, exclusively offered at Regenexx Cayman. People from around the world travel to the Cayman Islands for this advanced knee treatment.
  • Up to 1,000x more cells than U.S. procedures.
  • With more stem cells, you can treat severe knee issues.
  • Store any extra stem cells for future treatment.
  • Minimize time off work and away from activities or sports.
  • Knee treatment performed by U.S. Board Certified Physicians.
  • Regenexx-C is a trusted alternative to invasive knee surgery.
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KNEE CONDITIONS

Suffering from knee pain due to an injury, overuse, or a degenerative condition? Consider our non-surgical treatment, Regenexx-C, the gold standard in orthopedic stem cell therapy!
  • Advanced “bone-on-bone” Arthritis
  • Meniscus Tears
  • ACL/MCL Tears
  • Avascular Necrosis (AVN)
  • Patellofemoral Syndrome
  • Instability
And More...

KNEE OUTCOMES

Currently, over 21,000 patients are being tracked in the global Regenexx registry after having a knee treatment completed. To date, 646 patients have had the Regenexx-C procedure for the treatment of their knee issues. With significant short and long-term outcome tracking on the knee procedures, we collect data to continuously improve patient outcomes and experiences.
Overall improvement reported by patients 1-year post-treatment.
Functional improvement level reported 1-year post-treatment.
Six months post-treatment, patients reported a pain score of only 1.4/10.

REAL PATIENTS,
REAL RESULTS

“
“Once I developed pain in my knees, my level of physical activity dropped dramatically. There was a period of about five years that I did little to no exercise.

Post-procedure, I noticed drastic improvements, so I obviously had much less joint pain—in fact, no pain. My level of physical activity dramatically improved; I was able to start exercising as much as I want[ed]. I also take 10,000 or more steps per day, and it's improved all aspects of my life; I'm now a better husband, a better dad, a better dentist, and a better person.”

BRAD ALDERMAN

Dentist, Regenexx-C knee patient

LOCATION

Located just an hour’s flight south of Miami, Florida, the Cayman Islands have regular flight service from 15 major U.S. cities. This proximity makes it a convenient option for patients seeking advanced medical treatments without the need for long-distance travel.

FAQS

Yes! Our physician will first need to review your recent knee MRIs to determine the best treatment option for you. Based on the severity of your condition, the physician will assess whether you are a good, fair, or poor candidate for the procedure. This evaluation is completed during a virtual consultation. To schedule your consultation, please contact our patient care team.

Typically, the pain experienced by patients who are "bone-on-bone" originates from the surrounding structures. These structures overcompensate to support the joint due to the lack of cartilage. Pain may also be associated with swelling in the bone and tears in other structures like the meniscus or ligaments surrounding the knee, which may also be treatable.

The goal of the procedure is not necessarily to regrow cartilage, as this is not always achievable, but to treat the knee comprehensively, including the cartilage and other structures that contribute to knee pain as well. This approach aims to improve joint function, reduce pain, and potentially delay or avoid surgery.

Invasive knee surgery can take months of rehabilitation, aggressive pain management strategies, and risks that may be avoidable.

We have treated many patients who have been told they need knee surgery or knee replacement. Our treatments may be able to help you, but first our physicians will examine your body as a whole. Damage to the knee could be caused by spine, hip, or ankle issues. It’s important to have a full evaluation, so we can identify and treat the root cause of your knee issues, not just the symptoms.

Our goal is to improve function and reduce pain, helping you to avoid, or delay, surgery for as long as possible. Only 1 in 20 patients who have knee replacement achieve a normal range of activity following surgery, whereas one year following Regenexx-C knee treatment, patients reported an average functional improvement of 63%.

Regenexx-C for knee is a cultured stem cell treatment. It provides up to 1,000x more cells than procedures in the U.S.

With the increased cell count, patients can treat more severe knee injuries and conditions, including bone-on-bone. The higher cell yield allows patients to treat multiple joints simultaneously, including knees, hips, spine, etc. Any remaining cells can be stored for future treatment, if needed.

Treatments offered in the U.S., including same-day stem cell treatments, use fewer cells and do not offer the option of cell storage for future use.

The cultured stem cell treatment, Regenexx-C, is exclusively offered at Regenexx Cayman in the Cayman Islands. Additionally, physicians at Regenexx Cayman are U.S. Board certified, and actively practice in the United States. This sets Regenexx Cayman apart from other overseas stem cell clinics because some clinics cannot staff U.S. Board Certified physicians due to local licensing laws. 

In addition to the advanced treatment and access to U.S. Board Certified Specialists, patients travel to the Cayman Islands because it’s an English-speaking country and is well-known for its safety, medical tourism, breathtaking beaches, and for being the culinary capital of the Caribbean. In fact, the Cayman Islands was named Luxury Destination of the Year, 2024.

From the world-class treatments to pristine beaches, Regenexx Cayman continues to be a top choice for patients seeking orthopedic stem cell treatment.

At Regenexx Cayman, same-day stem cell treatment starts at US$7,500, and our cultured stem cell treatment, Regenexx-C, starts at US$20,500. Unfortunately, our treatments are not covered by Medicare or any insurance at this time.

To find out if Regenexx-C can treat your knee condition, the first step is booking a virtual consultation with one of our orthopedic specialists. The physician will review your medical history, imaging, and treatment goals to determine if Regenexx-C will benefit you. Patients also receive a candidacy rating, so they understand their expected outcome.
© Harmonic Health Consultants Ltd., d/b/a Regenexx® Cayman 2025. Regenexx® is a trademark of Regenerative Sciences LLC licensed by Harmonic Health Consultants. The Regenexx-C procedure is not approved by the U.S. FDA and is only offered in countries (via license) where culture expanded autologous cells are permitted via local regulations.

Regenexx procedures have a success and failure rate. Not all patients will experience the same results. Results may vary based on an individual’s overall condition, health, the number and frequency of stem cell therapies, and recovery response time.

This outcome data above was completed in February 2025. Our Regenexx-C outcome data is a cumulation of all injuries and conditions for one joint, which was pulled from the Regenexx Registry. This is not the same as controlled trial data.