Size range and interchangeability
A/P and M/L size increments are designed to give a comprehensive femoral sizing solution. Femoral and tibial implant sizes are interchangeable. The tibial baseplate is therefore chosen for coverage of the proximal tibia rather than matched to the femoral size.
Single-radius femoral design
The femoral component has a single radius that stays constant in the coronal plane. It is designed to give an even contact area between the femoral component and the insert.
PS post and cam
In the PS version, the curved anterior post on the insert and the PS femoral cam are designed to reduce potential for impingement and polyethylene wear.
CR femoral component
The CR femoral component retains the posterior cruciate ligament and needs no intercondylar housing cut. Femoral preparation for CR is complete after the A/P and chamfer cuts.
One platform, one instrument set
GORDION has two femoral designs on one tibial platform. One instrument set prepares both versions. The PS box is cut last, so the choice between CR and PS can be made in the theatre.