Freedom® Porous Knee

An Advanced Cementless Option With All the Benefits of the Freedom Primary Knee System

The Freedom Porous Knee was designed to offer all the same benefits as the Freedom Primary Knee System in a cementless option for primary total knee replacement. This has become more important as the demand for knee arthroplasty increases among younger patients.

Overview

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.

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