ActivArmor® is a waterproof, 3D printed splint or cast that allows patients to continue with their daily activities while still immobilizing their injury. Each cast or splint is custom-printed to fit a patient specifically, making it more effective while more livable.

While the core principles of physical therapy are still employed with hand therapy, the hands & fingers provide unique challenges that require equally unique solutions.

ActivArmor® 3D-Printed Casts

While wearing an ActivArmor® cast, a patient can easily return to their normal life while recovering. Unlike traditional casts or splints, the affected limb isn’t rendered unusable for an extended period of time.

Put plainly, you can swim and shower without wrapping your injured limb in a plastic bag. ActivArmor® casts can get wet, muddy, and sweaty without it affecting a patient’s recovery.

Benefits of ActivArmor®

One of the greatest benefits is that it doesn’t cost more than a traditional cast and is covered by most insurances. While used most often with breaks, ActivArmor® also provides benefits to those suffering from nerve damage, sprains, and chronic conditions like carpal tunnel.

Benefits Include:
Totally Waterproof (Swimming, Showering, Chores, etc.)
Custom Printed For A Comfortable Fit
Injured Area Is Completely Immobilized
Covered By Most Insurances

Dr. Nathan Lesley, MD, showing off his custom-made ActivArmor cast!

Dr. Nathan Lesley

"Compassionate and Knowledgeable"


Elizabeth Flash


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One of the nicest and most competent doctors I have ever been to. Very compassionate and knowledgeable. Took his time, explained everything thoroughly. I highly recommend him!! Thank you Dr. Lesley for a wonderful experience. Also his office staff and nurses are wonderful and the wait time was the shortest I’ve ever experienced. A+ in my books!!

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David McClellan


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Excellent diagnosis and treatment. Both myself and my wife have used Dr. Lesley and his PA Maddie. They are excellent at listening to the problem and making a spot on diagnosis.  Dr. Lesley is not quick to recommend any invasive treatment. He and Maddie attempt to solve the issue with the least stress and discomfort. The two are highly recommended.

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Hand to Shoulder team in the surgical suite

The Hand to Shoulder Center

At The Hand to Shoulder Center in Fort Worth, TX, our team of fellowship-trained hand, elbow, and shoulder surgeons treat any and all conditions from the shoulder to the fingertip. Our surgeons perform both elective and reconstructive procedures, including:

  • Joint Replacement
  • Traumatic Injury Surgery
  • Arthroscopic Surgery
  • Microsurgery
  • Minimally Invasive Surgery
  • Wide Awake Local Anesthesia Only Surgery

Our physicians are associated with the American Society for Surgery of the Hand and the American Board of Orthopaedic Surgery. For more information or to request an appointment, please contact us online or call (817) 420-9238.

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Google map image of our location in 5612 Edwards Ranch Rd Ste 200 Fort Worth, TX

Fort Worth Office

5612 Edwards Ranch Rd
Ste 200
Fort Worth, TX 76109

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Google map image of our location in 1429 Clear Lake Rd Ste 100 Weatherford, TX

Weatherford Office

1429 Clear Lake Rd
Ste 100
Weatherford, TX 76086

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