PS HIGH Flexion Total Knee System

Wider proximal Trochlear

Provide excellent patellar tracking regardless
of patient’s Q-angle

Cruciate Finned keel

Enhanced rotational stability

1:1 Tribial/Femoral Coronal Congruency

Provides surgical flexiblity by allowing complete
tibial-femoral interchangeability

Rounded PS Post

Reduces 71% gravimetric wear in femoral
rotation as compared to standard square
post design geometry

Extended Trochlear Groove

Allows the patella to maintain full contact with the
femoral component in deep flexion

Deep Trochlear Groove

Reduce patellar forces throughout
range of motion

Extended Trochlear Groove

Provides further support for patella in
deep flexion and more support of the
quadriceps tendon

Softened Anterior Flange

Helps avoid incidence of
“retinacular tenting”

2 in1 Instrument

Allow for reproducible and reliable results

9 Femoral Sizes

Designed for optimal bone coverage of all
patient populations