The Wrist Thumb Spica is a rigid orthosis designed to immobilize the carpometacarpal (CMC), metacarpophalangeal (MCP), and radiocarpal joints, providing comprehensive support for a range of upper extremity conditions.
Constructed from a breathable, skin-friendly material with a malleable internal support structure, this brace allows clinicians to customize fit and compression without compromising immobilization.
The brace is commonly prescribed in orthopedic, hand therapy, and primary care settings for:
De Quervain’s tenosynovitis
Basal thumb osteoarthritis (OA)
Post-fracture stabilization or cast removal
UCL injury (Gamekeeper’s or Skier’s thumb)
Wrist sprains and ligament strains
With its low-profile design and strap-based closure system, the Wrist Thumb Spica allows for easy donning/doffing, promotes compliance, and is ideal for conservative management or as part of post-op protocols.
HCPCS Code L3807 eligible. Available for left or right hand.
 
        Tri-laminate Technology
Three-layered fabric construction for enhanced durability, comfort, and flexibility.
        Hypoallergenic
Hypoallergenic materials mean everyone can wear BioSkin braces.
        Lightweight
At only one millimeter thick, our braces are ultralight compared to the competition.
Care: Hand wash in cold water and then hang to dry.
    
                    
 US Dollars