Tibial Bearing Primary TKA Total Knee Artificial Replacement High Flexion
Femoral Condylar Features
- High flexion design
- 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, close to customization
Tibial Tray Features
- Narrowed cruciate fins preserve more bone stock
- High polished surface minimizes back wear of bearing
- Almost custom-made sizes
Tibial Bearing Features
- Design for high flexion
- 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 in high flexion and axial rotation
- Patellar tendon relief facilitates increased range of motion, protecting patellar tendon in deep flexion
- Rounded post geometry minimizes forces on the post due to rotation of the femur
Technical Parameters:
- Material: CoCrMo + Imported PE
- Flexion: 145° High Flexion
- Stability: Post Stabilized (PS)
- Finishing: Mirror Polishing
- Specifications: Femoral: 1#-9#, Tibial: 1#-7#, Pad: 1/2/4/6#
Advantages
1. Rounded Sagittal Profile: Allows for greater range of motion and may be more forgiving to the retinaculum by not over tensioning the soft tissues.
2. Deeper Swept-back Trochlear Groove: Designed to resist patella crepitus and clunk, providing better patellar performance.
3. Extended Trochlear Groove: Lengthened to support the patella in deep flexion and provide more support of the quadriceps tendon.
4. Wider Proximal Trochlear Groove: Reduces constraining forces in extension and provides excellent patellar tracking regardless of the patient's Q-angle.
Application Steps
Product Specifications
Delivery & Quality
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