Regenexx Cayman is world-renowned for its stem cell banking in the Cayman Islands and cultured stem cell treatment. Patients from over 40 countries have trusted our team to harvest, expand, and bank their stem cells – with the assurance of receiving care from our U.S. board-certified physicians in a fully accredited facility. Let’s explore what cell banking is and the top 5 reasons why patients are choosing to bank their stem cells at Regenexx Cayman.
What is stem cell banking?
Think of orthopedic stem cell banking like a savings account, but instead of money, you are preserving something far more valuable: your own stem cells. Just like a traditional bank, you can make a “withdrawal” at any time. Except this isn’t for a once-in-a-lifetime trip or a rainy day – it’s to treat your knees, hips, back, or shoulders whenever needed.
Why are people cell banking at Regenexx Cayman?
At Regenexx Cayman, we help people optimize their joint health and mobility, long-term. Here are the top five reasons why people from around the world are choosing to bank their stem cells with us in Grand Cayman.
1. Up to 1,000x More Stem Cells Than U.S. Procedures
In the U.S. (and many other countries), regulatory agencies limit what physicians can do with your stem cells. These restrictions allow for only minimally-manipulated procedures – meaning the cells must be extracted and re-injected the same day (i.e., they cannot be grown to larger numbers or injected at a later date).
This restriction limits most U.S.-based procedures to about 100,000 mesenchymal stem cells (MSCs) at best – often not enough to treat multiple joints or more advanced orthopedic conditions. By contrast, patients treated at Regenexx Cayman can receive up to 50,000,000 to 70,000,000 cultured MSCs in a single treatment, providing high-dose stem cell injections for complex or multi-joint issues.
“With our culturing process at Regenexx Cayman, we’re able to treat multiple areas at the same time – this is a significant limitation in the U.S. For instance, if someone has bilateral knee osteoarthritis, or issues with their shoulder or lumbar spine, they’re typically restricted to treating one area at a time in the U.S., often necessitating multiple procedures. In Cayman, we routinely treat multiple joints in a single trip.”
– Dr. Williams, Regenexx Cayman Physician
Fun fact: we currently have over 27 billion mesenchymal stem cells stored in our laboratory. Wow – that’s a lot of cells in the bank!
2. Only One Bone Marrow Aspiration (BMA), but Often Enough Cells for Multiple Treatments
At Regenexx Cayman, a single bone marrow aspiration (BMA) often yields enough stem cells to support multiple treatments over time. In our laboratory, we isolate a stem cell–rich fraction from the marrow and culture it in incubators over 10 to 14 days – expanding the cell count to millions. Once cultured, your cells are cryogenically frozen and stored for future use.
When you return for treatment, we thaw, reactivate, and further expand your cells to deliver a high-dose injection – something that isn’t possible with same-day bone marrow concentrate (BMAC) procedures commonly used in the U.S. Based on our data, cryopreserved stem cells remain viable for many years. We have successfully thawed and grown cells that have been stored frozen for over a decade. That one-time BMA can provide long-term regenerative therapy options…and peace of mind.
3. High Cell Yield – Treat Severe Conditions and Avoid Surgery
Regenexx-C produces a much higher dose of stem cells than same-day procedures; therefore, Regenexx Cayman can treat more complex or degenerative conditions, such as moderate to severe osteoarthritis, degenerative disc disease (DDD), herniated discs, Avascular Necrosis (AVN), and torn tendons or ligaments – without resorting to invasive surgery.
While some patients are told that surgery is their only path forward, that’s not always the case. Regenexx-C offers a trusted, non-surgical alternative for treating orthopedic conditions (without scalpels, hardware, or artificial implants). Unlike traditional surgery, which involves removing or replacing tissue and carries a higher risk of complications, Regenexx procedures work by supporting your body’s natural healing processes. Recovery is typically faster, and the approach is far less invasive.
As a result, patients are choosing Regenexx-C over surgeries, such as rotator cuff repair, ACL or meniscus reconstruction, discectomy, spinal fusion, disc replacement, Tommy John surgery (UCL), and even total hip or knee replacement.
4. Proactive Care for Long-Term Wellness
One of the best times to bank your stem cells is before you actually need them. In fact, many patients are choosing to proactively bank their stem cells – professional athletes, weekend warriors, or people who value longevity and long-term wellness. Being proactive now may mean fewer surgeries, less downtime, and a better quality of life as you age.
“Having a stem cell repair kit is like having a little something in the bank, whether you need it or not – it’s like an insurance policy. We have patients that come from near and abroad for stem cell banking. Some of these patients are very active, whether they be tennis pros or aspiring pickleball athletes and they haven’t noticed any significant pain, but they want to be proactive and prevent issues before they become big orthopedic problems. So, it may just be some mild arthritis or tightness that could potentially lead to something like an ACL tear or meniscus tear if it’s not checked, identified, and treated in time.” – Dr. Williams, Regenexx Cayman Physician
5. Enjoy a Tropical Getaway to the Cayman Islands
Aside from clinical benefits, there’s one major perk that sets Regenexx Cayman apart: the location. Grand Cayman is not only safe, English-speaking, and accessible with direct flights from many major cities – it’s also one of the most beautiful and luxurious places in the Caribbean. Known for its destination healthcare and breathtaking beaches, in 2024, the Cayman Islands was named Luxury Destination of the Year.
Many patients combine their stem cell banking procedure with a relaxing vacation, making the experience a win-win for both their body and mind. From world-class treatments to warm, turquoise waters, Regenexx Cayman offers a truly unique experience.
Who Should Bank Their Cells?
The short answer: almost everyone.
While it’s easy to assume that stem cell banking is only for elite athletes or older adults, that’s far from the truth. Anyone 18 or older may benefit from banking their stem cells for future orthopedic treatments. More and more people are realizing that orthopedic issues aren’t a matter of “if,” but “when.” Having your own stem cells banked – and readily available – gives you the freedom to face your future with confidence.
“At Regenexx Cayman, many patients bank their own stem cells for themselves, but we’ve also seen parents and grandparents ‘gift’ a cell banking procedure to their children or grandchildren. It’s a gift that could benefit them years down the road – especially as stem cell technologies continue to evolve.” – Dr. Williams, Regenexx Cayman Physician
Pro Athletes Turn to Stem Cell Banking
“Whether it’s from an injury in practice, or I tweak something during the off-season, or in 20 years after my career is done…I have these cells banked in Grand Cayman and I’m able to use those in order to improve my quality of life and be able to enjoy the rest of my life.”
– Ryan Tannehill, Former NFL Quarterback
Why did Tannehill Turn to Cell Banking? Watch this video to find out.
Preserve What Matters Most
Stem cell banking is more than a medical procedure – it’s an investment in your future health, mobility, and quality of life. For some, it’s also a priceless gift to loved ones. By choosing to bank your own cells now, you may help prevent surgeries, speed up recoveries, and reduce long-term dependence on pain medications or steroids. Most importantly, it’s about preserving your ability to move freely, stay active, and keep doing the things you love – whether that’s traveling, playing sports, or simply enjoying time with friends and family.
Want to Learn More?
We’re happy to walk you through the process and answer any of your questions. To speak with a member of our team or request a consultation with Dr. Williams, contact us at info@regenexxcayman.ky or 1-877-211-3834 (U.S. toll-free).
