Three-compartment knee prosthesis SCORE®

revisionsliding, condylar-constrainedmobile-bearing

Bone fixation is ensured by: Tibial and femoral extension keels with optional offset relative to knee centre and tibial and/or femoral wedges The proportionately scaled femoral cage helps to preserve the bone stock. The insert’s anterior cut-out helps to preserve the patellar tendon. It is flared out to allow various sizes to be mixed together. Sizes are proportionately scaled The SCORE® tibial component has an anatomical rear cut-out to help match bone morphology. The contact area with the insert is highly polished, which reduces wear at the tibial component–insert interface. Keel and delta wing help to stabilise component in the tibia. The tibial keel is cylinder-shaped (length 35 mm) and the same for all sizes. The delta wing sizes match those of the tibial component. he insert must be the same size as the femoral component. The femoral component can be paired with a tibial baseplate that is 2 to 3 sizes larger or smaller.