Freedom® PCK Revision Knee System
Featuring our innovative, patented trapezoidal femoral box
Revision knee arthroplasty is a challenging orthopedic surgery, but the Freedom PCK Revision Knee System positions you for predictable, repeatable success.
This orthopedic implant’s innovative and proprietary design provides variable constraint – high constraint in extension and less in flexion. Its reversible, stackable augments allow bone deficiencies to be addressed with precision, while its low-profile baseplate conserves as much bone as possible.
The result? A revision total knee replacement yielding pain-free kinematics that last.
Orthopedic Implant Optimally Replicates Femoral Anatomy and Knee Function
Building on the clinical success of Maxx Orthopedics’ Freedom Knee, the Freedom PCK Revision Knee System promotes optimum size and shape for replicating both femoral anatomy and normal knee kinematics.
The Freedom PCK is designed with:
- Tapered cemented femoral stem extensions for both the femur and tibia come in a variety of diameters to meet revision knee replacement patients’ specific morphometry.
- Patented box of the Freedom PCK provides a varying constraint profile from high constraint in extension to less constraint in flexion.
- Bone-conserving, low-profile tibial baseplate manages poor bone stock or severe deformities.
- Reversible and stackable augments allow for a superior match to the replaced bone deficiencies.
- 360-degree rotating femoral and tibial offset junction allows optimal canal filling and fixation.
- Tibial / Femoral stem extensions are offered in a wide range of lengths and diameters. Can be fixated utilizing either a cemented or press-fit technique to accommodate different surgeon preferences
Patented Trapezoidal Design Restores Patients’ Full Arc of Motion
The Freedom PCK trapezoidal femoral component provides a progressive variable constraint profile from high constraint in extension to less constraint in flexion. Revision total knee arthroplasty patients experience pain-free tensing and flexing in their knees thanks to this smoothly functioning and durable orthopedic implant. The design helps with the following:
- Supporting internal/external rotation of 2°-7° and varus/valgus tilt of 1°-4°—high constraint in extension, less constraint in flexion, just like the natural knee.
- Post-cam geometry designed to optimize contact area and contact pressure to minimize polyethylene wear of the post while also facilitating external rotation and deep flexion
Reversible, Stackable Augments Allow Surgical Flexibility
The Freedom PCK Revision Knee System includes a set of reversible and stackable augments that maximize your composite options while minimizing your need to store inventory. The system gives you the freedom to develop a fully customized approach to each of your patient’s needs, improving the outcome of the revision knee arthroplasty.
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