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Avanta CMC
Arthroplasty System
The CMC implant is used to treat joint arthritis of the thumb.
Small joints
The components are coupled together using a snap fit. The "ball and socket" design allows for 90° of conical articulation that permits radial circumduction of the CMC joint. The implant is provided with instrumentation to aid in bone preparation and proper size determination.
Offered in various sizes to accommodate anthropomorphic variations in trapezio-metacarpal sizes.
CP-AWI-11, 07-2017