Product Details
High Flexion Total Knee System SKII PS/PS+ - China Suppliers and Factory for Enhanced Stability and Osteolysis Risk Reduction
Special Description
2 Options of Tibial Bearings
Standard and PLUS
PS: No varus/valgus constraint
PS: 15 degrees internal/external rotation
PS+: 2 degrees varus/valgus constraint
PS+: +/-2 degrees internal/external rotation
Using in a primary situation when more stability and initial constraint is desired to resist rotation and varus/valgus lift-off.
Stem Extensions
For optimal stress distribution
Same Platform Design
Meets requirements of both primary and complex primary TKA
Augment Options
Multiple specifications tibial augment for varying degrees or shapes of the tibial bone defect
Product Features - Seamless System, Deal with Possible Bone Defects
Normal Primary TKA
Complex Primary TKA
Tibial defect is treated with tibial augment stem is required to protect the defect.
Central Defect Solution
Large central tibial defect is treated with tibial cone stem is used to strengthen prosthesis fixation.
Special Instrumentation
SKII™ 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 | |
SKII™ Tibial Bearing (PS)
| Material | Spec (mm) | A/P (mm) | M/L (mm) |
|---|---|---|---|
| Germany UHMWPE | 1# 10mm,12mm,14mm,16mm | 38 | 59 |
| 2# 10mm,12mm,14mm,16mm (for Tibial Tray 2#/3#) |
41/43 | 63/67 | |
| 4# 10mm,12mm,14mm,16mm (for Tibial Tray 4#/5#) |
46/48 | 71/75 | |
| 6# 10mm,12mm,14mm,16mm (for Tibial Tray 6#/7#) |
51/53 | 79/83 |
SKII™ Tibial Bearing (PS PLUS Constrained)
| Material | Spec (mm) | A/P (mm) | M/L (mm) |
|---|---|---|---|
| Germany UHMWPE | 1# 10mm,12mm,14mm,16mm | 38 | 59 |
| 2# 10mm,12mm,14mm,16mm (for Tibial Tray 2#/3#) |
41/43 | 63/67 | |
| 4# 10mm,12mm,14mm,16mm (for Tibial Tray 4#/5#) |
46/48 | 71/75 | |
| 6# 10mm,12mm,14mm,16mm (for Tibial Tray 6#/7#) |
51/53 | 79/83 |
SKII™ 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
Frequently Asked Questions (FAQ)
What is the difference between the standard PS and PS+ Tibial Bearings?
The standard PS bearing has no varus/valgus constraint and allows 15 degrees of internal/external rotation. The PS+ bearing provides a 2-degree varus/valgus constraint and limits internal/external rotation to +/-2 degrees for enhanced stability.
When is the SKII™ PS+ bearing recommended for primary TKA?
The PS+ bearing is recommended in primary situations where greater stability and initial constraint are required to resist rotation and varus/valgus lift-off.
How does the SKII™ system accommodate tibial bone defects?
The system features a Same Platform Design that uses multiple specifications of tibial augments, tibial augment stems to protect defects in complex primary TKA, and tibial cone stems to strengthen prosthesis fixation in cases of large central defects.
What materials are used in the SKII™ High Flexion Total Knee System?
The Femoral Condyle and Tibial Tray are made of CoCrMo (Cobalt-Chromium-Molybdenum) alloy, while the Tibial Bearings (both standard PS and PS PLUS) are manufactured using high-quality Germany UHMWPE (Ultra-High-Molecular-Weight Polyethylene).
How many sizes are available for the SKII™ Femoral Condyle?
The SKII™ Femoral Condyle (PS) is available in 9 distinct sizes (from 1# to 9#), offered in both Left (L) and Right (R) anatomical configurations to ensure a precise patient fit.







