The design of the Maïa™ trapezio-metacarpal joint prosthesis is the result of the practical experience of a group of surgeons and the analysis of long-term clinical trials.
Its features:
- a hemispherical cup implanted in the trapezium
- a modular neck
- an anatomical metacarpal stem
- a bilayer coating of porous titanium and hydroxyapatite for cimentless fixation
It offers a full range of implants with the choice of simple or dual mobility.