The Same Design Benefits as the Freedom Primary Knee System
The Freedom Porous Knee features the following advantages:
- Multi-radius kinematics
- Bone preservation with high flexion
- Six-degree angle of patellar groove
- Left and right components in 8 sizes.
Long-Term Fixation With the Asymmatrix® Porous Coating
- Unique structure gives enhanced initial stability.
- Greater porosity than traditional spherical beads offers better opportunities for bone in-growth.
- Interconnected pores for long-term fixation.
The Freedom Porous Knee is a cementless, porous femoral option available in the Freedom Primary Knee System. The unique structure of the porous coating is developed through several layers of irregularly shaped CoCr beads for enhanced stability. The coating has greater average pore size and porosity to optimize bone-in growth, stability, and long-term fixation.
Meeting the Increasing Demand for Cementless Implants
Surgeons are increasingly turning to cementless options for total knee replacement, and the Freedom Porous Knee is meeting that demand. Patients, especially the growing number of younger patients, benefit from the natural bone integration of a cementless knee.