The Proxi CMC is an orthosis that has been designed for patients with CMC-1 problems. The design features a pre-molded volar platform in thermoplastic that helps to create a better joint space for the CMC-joint. The volar platform has an opening over the thenar eminence where a semi-elastic hook strap can be attached to provide active support along with assisting abduction of the thumb. The semi-elastic hook strap can be run over the CMC-joint and be attached on the dorsal side for optimal and individual support.
The pre-molded volar platform is made from Immo+® 1.6 mm thermoplastic and can be re-shaped individually without using hot water or a heatgun. Simply adjust it by hand. The Mediroyal Proxi® CMC is made from Neptune™ which is hydrodynamic, breathable, and skin friendly. No edging tapes are needed which makes it possible to trim the shape by using a pair of scissors. The dorsal closure is made with an overlap design with a micro hook.