NexGen CR-Flex Fixed Bearing Knee
ENHANCED CR-FLEX DESIGN FEATURES
Lowered Height of the Lateral Condyle
decreases the tightness of the lateral retinacular ligament during high flexion.
Wider Intercondylar Opening
promotes internal/external rotation during high flexion and provides more space for the PCL.
Lateral Distal Radius Extended Posteriorly
to further aid natural anteroposterior rollback when the PCL is present. Posterior femoral radius is extended further in flexion to provide greater femoral/tibial contact area in high flexion.
Deeper Anterior Cutout
Minimizes the potential for patella impingement during high flexion.
Narrower M/L Width
allows more flexibility in mediolateral positioning of the component.
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