Product Details
China Suppliers Factory SKI PS High Flexion Total Knee System - Enhanced Wear Resistance & Patellar Stability
★ Special Description
Wider Proximal Trochlear
Provides excellent patellar tracking regardless of patient's Q-angle
Cruciate Finned Keel
Enhanced rotational stability
Rounded PS Post
Reduces 71% gravimetric wear in femoral rotation as compared to standard square post designgeometry
Extended Trochlear Groove
Provides further support for patella in deep flexion and more support of the quadriceps tendon
Deep Trochlear Groove
Reduces patellar forces throughout range of motion
Softened Anterior Flange
Helps avoid incidence of "retinacular tenting"
⚙ Special Instrumentation
SKI™ Femoral Condyle (PS)
| Material | Spec (mm) | |
| CoCrMo | 1# L | 1# R |
| 2# L | 2# R | |
| 3# L | 3# R | |
| 4# L | 4# R | |
| 5# L | 5# R | |
| 6# L | 6# R | |
| 7# L | 7# R | |
| 8# L | 8# R | |
| 9# L | 9# R | |
SKI™ Tibial Bearing (PS)
| Material | Spec (mm) | A/P (mm) | M/L (mm) |
| Germany UHMWPE | 1# 8mm, 10mm, 12mm, 14mm | 38 | 59 |
| 2# 8mm, 10mm, 12mm, 14mm (for Tibial Tray 2#/3#) |
41/43 | 63/67 | |
| 4# 8mm, 10mm, 12mm, 14mm (for Tibial Tray 4#/5#) |
46/48 | 71/75 | |
| 6# 8mm, 10mm, 12mm, 14mm (for Tibial Tray 6#/7#) |
51/53 | 79/83 |
SKI™ Tibial Tray
| Material | Spec (mm) | A/P (mm) | M/L (mm) |
| CoCrMo | 1# | 38 | 59 |
| 2# | 41 | 63 | |
| 3# | 43 | 67 | |
| 4# | 46 | 71 | |
| 5# | 48 | 75 | |
| 6# | 51 | 79 | |
| 7# | 53 | 83 |
► Video Demonstration
? Frequently Asked Questions (FAQ)
What are the primary materials used in the SKI PS High Flexion Total Knee System?
The Femoral Condyle and Tibial Tray components are manufactured from medical-grade Cobalt-Chromium-Molybdenum alloy (CoCrMo), while the Tibial Bearing is made from premium Germany UHMWPE (Ultra-High-Molecular-Weight Polyethylene).
How does the Rounded PS Post design reduce implant wear?
The optimized Rounded PS Post geometry is designed to reduce gravimetric wear by up to 71% during femoral rotation compared to standard square post configurations.
What clinical benefit does the Wider Proximal Trochlear offer?
It ensures smooth, continuous patellar tracking and stability across various patient anatomies, accommodating diverse Q-angles effectively.
How does the system support deep flexion?
The extended trochlear groove provides continuous anatomical support for the patella and quadriceps tendon during deep knee flexion movements.
What size ranges are available for the Tibial Bearing inserts?
Tibial Bearings are available in sizes 1#, 2#, 4#, and 6#, each offering multiple thickness options including 8mm, 10mm, 12mm, and 14mm to ensure precise joint balancing.
Where can I download the complete surgical technique manual?
The official "JUST MED Surgical Technique Manual for the SKI PS High Flexion Total Knee System" can be directly downloaded in PDF format from the Technology Education section above.








