AUSK Unicompartmental Knee System
New Technique
Primary Hip products
AUSK Cementless Unicompartmental Knee System
China's First and Only Cementless Unicompartmental Tibial Tray, Hybrid Unicompartmental Knee System, and Cementless Unicompartmental Knee System
● Reduced Radiolucency
Significantly lower incidence of physiological radiolucent lines compared to cemented unicompartmental systems (17% vs. 75%).
● Time Efficiency
Compared to traditional cemented systems, surgical time is reduced by 9-10 minutes with cementless fixation.
● Enhanced Stability
Precise sizing control of prostheses and instruments ensures initial stability while minimizing the risk of tibial plateau fractures.
● Superior Bone Integration
A high-quality dual-coating design promotes robust bone growth, contributing to long-term fixation and performance.
AUSK Mobile-bearing Unicompartmental Knee System
● Optimized Design
Conforming, spherical design minimizes contact stress throughout the entire range of motion.
Curved inner geometry ensures minimal bone removal and maintains stability during movement.
● Enhanced Stability
Twin pegs reinforce rotational stability.
The raised anterior lip and square lateral side are engineered to prevent bearing dislocation.
● Wear Resistance & Mobility
Incorporates cross-linked polyethylene (XLPE) for increased wear resistance.
Mobile bearing remains fully congruent with the femoral component, ensuring consistent performance throughout the range of motion.
● Surgical Efficiency
Anatomically shaped for optimal bone coverage.
A straight keel design serves as a guide to simplify and enhance surgical operation.
AUSK Fixed-bearing Unicompartmental Knee System
● Angled Femoral Pegs
Angled femoral pegs are designed to enhance femoral fixation by providing resistance to loosening forces during flexion up to 118°.
● Extended Posterior Condyle
Safely accommodates high flexion up to 155°.
● Round-on-Flat Articulation
The unconstrained design allows soft tissues to dictate motion of the knee.
Round-on-Flat articulation allows +/-8°varus'valgus tilt without edge loading.
● Anatomical Shape
Anatomical shape for optimal bone coverage.
● 3 Points of Tibial Fixation
2 hour-glass pegs and the rotational fin guard against shear and rotational forces.
