

At the Forefront of Innovation
Dr. Corey Anden and the Human + Nature Team are part of the most advanced stem cell based musculoskeletal practice in the United States. Regenexx is a provider network doing procedural based care. Regenexx pioneered the use of orthopedic bone marrow concentrate to treat common orthopedic conditions to help people avoid surgery using cells from their own body.
The Best Doctors with the Best Training
The Regenexx network accepts only a handful of interested physicians. Regnexx providers are carefully selected based on their advanced training in image-guided injection procedures. Regenexx physicians are required to have extensive experience with complex, image-guided injections and comprehensive evaluation of musculoskeletal injuries. Our physicians also receive hundreds of hours of initial and ongoing training.
Regenexx® Procedures include:
These are non-surgical procedures used to provide options for those suffering from joint injuries, spine pain, overuse conditions, and osteoarthritis. Regenexx procedures have helped thousands of people and improve their quality of life, return to the activities they enjoy, and avoid the need for surgery or joint replacement.
Cells live on their own and make up all of the organisms and tissues in our bodies. Generally speaking, a “stem cell” is a type of “master cell” that can differentiate into other cells and make copies of itself. However, not every cell is a stem cell, and stem cells are often unique in how they can differentiate and self-renew.
Regenexx vs. Surgery
- Regenexx treatments repair and regenerate tissue naturally, resulting in increased function and improved quality of life.
- Injections are non-invasive, significantly lowering the risks associated with orthopedic surgery.
- Less invasive, therefore less painful.
- Very little down time!
- Better post procedure function allowing the immediate implementation of physical therapy.
- We use localized numbing and occasionally mild sedatives, avoiding the risks of anesthesia.
- No plastic, steel, or foreign materials for your body to accommodate or reject.
- No insurance company dictating your healthcare.
- Nerves, blood vessels and lymphatics are uninterrupted
- No visible scars.
- Less pain medication for less time.
Avoid Surgery, Get Regenexx
Knee – Meniscus Injuries
These are examples of patients who instead of having a meniscoctomy chose to have a precise injection of their own bone marrow concentrate, which contained their stem cells, into the meniscus.




Lumbar Spine – Large Disc Herniation
Below is an image of a large disc herniation. We treated this patient with our fourth generation platelet lysate that was injected around the nerves epidural. You can see a humongous disc bulge herniation below on the before image and obviously you don’t see that in the post procedure image on the right.
Shoulder Tears
These patients had a tear in the supraspinatus tendon. The arrow is pointed at the tear which displays a gap where the tendon should be. You can view the MRI after image on the right to see the gap has gone away. These patients used their own bone marrow concentrate, which contained their stem cells, placed precisely into the tendon tear using ultrasound guidance.



Reduce Pain and Improve Function with Regenexx!
Regenexx Procedures provide non-surgical treatment options for those suffering from pain related to osteoarthritis, joint injuries, spine pain, overuse conditions, and common sports injuries. These medical procedures are only performed by highly-skilled doctors and are used to help reduce pain and improve function. Regenexx procedures have helped thousands of patients improve their quality of life, return to the activities they enjoy, and avoid the need for surgery or joint replacement.
Regenexx Physicians represent a very selective, highly-skilled, interventional orthobiologics network that is 100% focused on orthopedic conditions. All Regenexx physicians are musculoskeletal experts with extensive training and experience in the diagnosis and treatment of musculoskeletal conditions, as well as complex, image-guided injections of your body’s own healing agents to treat orthopedic issues. Regenexx patient outcomes are tracked in a registry and with that information, we provide transparent outcome data (below) for those who may be considering this treatment option.



