Manufacturer Rsk Femoral Condyle Revision Tka Total Knee Artificial Replacement

Femoral Condylar:

• High flexion design for natural movement
• Optimized patellofemoral articular design
• Almost custom-made component size, 2mm increments in A/P
• Proportional posterior condyles allow for greater contact area in deep flexion
• Mirror polished surface reduces wear and debris post-operatively
• Soften intercondylar notch reduces post wear in flexion
• Cam extension provides increase resistance to dislocation in deep flexion
• All femoral condyle match with tibial tray perfectly

Tibial Tray:

• Narrowed cruciate fins preserve more bone stock
• High polished surface minimizes back wear of bearing
• Extensive range of almost custom-made sizes

Tibial Bearing:

• Specific design for high flexion requirements
• Allows for proper axial rotation and hyperextension of knee
• Interchangeable for femoral components of all sizes
• 1:1 tibial/femoral coronal congruency increases contact area
• Patellar tendon relief facilitates increased range of motion
• Rounded post geometry minimizes forces due to rotation

Anatomic vs. swept-back femoral profiles. The rounded sagittal profile allows for a greater range of motion and is more forgiving to the retinaculum by preventing over-tensioning of soft tissues.

Anatomic (Green) vs. Swept-back Sagittal Profile (Gray)

The trochlear groove is designed to sweep back posteriorly for better patellar performance, resisting patella crepitus and clunk.

Lengthened to support the patella in deep flexion and provide support for the quadriceps tendon. Articulates with the tendon at 105-120 degrees of flexion.

The widened floor reduces constraining forces in extension. Provides 6.5-degree valgus angulation and a 2mm lateralized groove to reduce shear stresses and optimize tracking.