For primary stabilization for the first metacarpal-phalangeal (MCP) and first carpo-metacarpal (CMC) joints, as well as secondary support for the radio-carpal and radio-ulnar wrist joints. Provides stability for injuries to the base of the thumb at the CMC joint, such as Bennet's or Rolando's fractures, or stability for a painful CMC joint from arthritis.
Also useful for confirmed or suspected navicular (scaphoid) fractures, and for injuries or arthritis involving the trapezium or trapezoid bones of the wrist. Adjustable closure system enables minute adjustments in circumferential compression of the Brace.