Groupe Lépine
Trapeziometacarpal Joint Prothesis

The MAÏA™ prosthesis is designed for prosthetic surgical treatment of rhizarthrosis.



It consists of a hemispheric cup implanted in the trapezium, a modular neck and an anatomical metacarpal stem. It offers a full range of implants with the choice of single and dual mobility.

It has a bilayer coating of porous titanium and hydroxyapatite for cementless fixation.

Titanium collars are available for persons who are allergic to nickel.

More info? Download the brochure