A3 Primary Total Knee System

A3 Primary Total Knee System

• A3 fix bearing knee system is to provide sufficient articular surface and proper patella tracking as well as rotational freedom to accommodate deep knee flexion up to 145 degree;

  
  

• 12 Femoral sizes and 13 tibial sizes provide the best fitting combination;

  
  

• Ingenuity curvature design makes sure that any sizes of femoral condylar and tibial insert matches with each other;

  
  

• Deep and extended patella groove improves the patella trackability;

  
  

• Bolt-locking mechanism gives loosening zero chance

Specification

Introduce