U2 CMA™

PTG fixed-bearing cruciate-retaining

À propos

The U2 Knee™ System, designed by the UNITED ORTHOPEDIC, is a complete range of 1^st line treatment PTGs: Fixed and mobile CR, fixed and mobile PS and PSA revision with constrained insert.

The fixed tibial baseplate is commonly used in fixed cruciate-retaining (U2 CMA™) and posterior stabilised (U2 PS™) fixed inserts.

The mobile tibial baseplate is commonly used in cruciate-retaining (U2 MBC™) and posterior stabilised (U2 MB™) mobile inserts

Documents

Description CR femur Fixed tibia Fixed insert Patella

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Description

The PTG U2 CMA™ is a fixed-bearing cruciate-retaining femoral prosthesis that provides the option of adding a short pin and tibial wedges.

The cruciate-retaining femur has a multi-radius design with a “patella friendly” trochlear groove that promotes flexion and stability.

The CMA tibial baseplate offers the intraoperative choice of a cruciate-retaining or ultra-congruent insert.

Classe de DM
Class III medical devices indicated for primary knee arthroplasty

Please read the product usage instructions carefully

Remboursement
Reimbursable by health insurance organizations under certain conditions. Consult the terms on the Ameli.fr website.

CR femur

Section7 right and left sizes
CrCoMo cementing version
Cement-free version with a metal ball coating bed
Distal and posterior thicknesses of 9 mm

Multi-radius design
The deep and wide trochlear groove promotes stable patellar rolling of a natural or prosthetic patella
0° posterior cut
5° anterior cut

Fixed tibia

7 symmetrical sizes
Titanium alloy for cementing (TiAl6V4)
Possibility of retaining or sacrificing PCL
Smooth surface without holes to eliminate wear of the wedge screws

3 versions: monobloc (CM), modular (CMA) and modular non-cemented

CM monobloc CMA modular modular non-cemented
Modular version with pin and wedges (CMA)

30 mm length 5 mm and 10 mm thickness