Maxx Orthopedics Expands the Freedom PCK Revision Knee System

Maxx Orthopedics Inc. has launched PCK Metaphyseal Cones, porous titanium tibial cones engineered for complex revision total knee arthroplasty (TKA).

“PCK Cones completes our revision knee offering, giving surgeons the stable metaphyseal scaffold they need for addressing bone defects, while maintaining the surgical simplicity and reliability the Freedom Knee platform is known for,” Maxx Orthopedics Chief Commercial Officer Farzin Khaghani stated.

The PCK Metaphyseal Cones integrate seamlessly with both the Freedom PCK (Progressive Constraint Kinematics) Revision Knee System and the Freedom Titan PCK Revision Knee System, designed for patients with metal sensitivities—giving surgeons a complete, unified solution for demanding revision cases.

Made from Ti6Al4V ELI titanium alloy, the PCK Cones feature a 3D-printed lattice structure that replicates the porosity of cancellous bone, promoting durable long-term metaphyseal fixation. A stepped outer geometry resists subsidence and rotational loosening, while the keel relief slots enable independent, optimized positioning of the Freedom PCK Tibial Baseplate without over-constraint of the cone’s geometry.

Key system features:

• 3D-Printed Porous Scaffold — Promotes durable cementless fixation and addresses bone defects presented in revision surgery.
• Stepped External Geometry — Resists subsidence and rotational loosening for dependable support in compromised tibial bone.
• Seven Size Options — Accommodates a wide range of defect sizes with intraoperative rotational flexibility.

PCK Metaphyseal Cones are now available in the United States.

Maxx Orthopedics Inc. manufactures the Freedom Knee System, Libertas Total Hip System, Keystone Hip System, and Quick Recovery Solutions (QRS). The company develops and markets orthopedic medical devices with a focus on providing state-of-the-art implants and related solutions designed to restore patient mobility while accommodating lifestyle, anatomical, and economic needs.