Product Overview

ACTIFY™ Total Knee System is engineered to mimic native knee kinematics and provide stability through motion and optimized patient fit while accommodating various surgical techniques. ACTIFY™ is designed to optimize implant fit for patients and has a comprehensive range of options including Cruciate Retaining High-Flexion, Ultra-Congruent, and Posterior Stabilized Inserts.

Features and Benefits


Stability through Motion

Highly congruent design to minimize contact stress and reduce implant sensitivity to malalignment based on simulated gait and deep flexion activity.

Optimized Patient Fit

Cruciate Retaining High-Flexion, Ultra-Congruent, and Posterior Stabilized Inserts available in 1mm increment thicknesses, along with 10 femoral sizes, are designed for optimized fit and precision gap balancing.

Versatile Instruments

Efficient tray layouts with minimal instruments accommodate various surgical techniques.