NexGen® Rotating Hinge Knee

System Features

• NexGen LCCK 4-in-1 Instrumentation

      Allow a surgeon to convert from a NexGen primary implant to a stemmed LCCK implant intraoperatively.

• NexGen Trabecular Metal Augments

      Innovative, Trabecular Metal options for Revision TKA

• Revision NexGen LCCK Instrumentation

     Designed for use in difficult primary and revision knee surgeries.

• Trabecular Metal Tibial and Femoral Cones

      Designed to help address additional fixation needs within the proximal tibia and distal femur.

• Modular Tibial Augments

• Modular Femoral Augments

• Segmental One-Piece Hinge Post

• Straight and Offset Stem Extensions

• RH Knee Femoral and Hinge Post Extension Components

• RH Knee Tibial Base Plate

      Also available in RH Knee Non Modular Tibial Base Plate

• Primary Porous Patella

      Also available in 3-Peg All-Polyethylene Patella and Augmentation Patella

Specifications

Patello-femoral Kinematics

• The NexGen RH Knee Femoral Component has the same patello-femoral design as the primary NexGen Femoral Components. The patella is fully supported up to 60° of flexion which increases the lateral subluxation resistance and provides a smooth transition from flexion to extension.

Condylar Loading

• The NexGen RH Knee addresses these concerns as the RH Knee femoral component and articular surfaces are designed to maintain centralized contact throughout ROM (from -3° of hyperextension to 120°).

Modularity

• The modularity of the hinge post extension pin was designed to provide ease of implantation without requiring excessive distraction during component assembly and allowing the ability to maintain a minimum jump height of 40 mm.

Benefits

Bone Conserving Hinge Design

• Same femoral cuts as NexGen Legacy Constrained Condylar Knee (LCCK)

Trabecular Metal Tibial and Femoral Cones*

• Trabecular Metal Tibial and Femoral Cones, made from clinically proven Trabecular Metal Technology, are available in multiple shapes and sizes

*The Zimmer Biomet NexGen Trabecular Metal Tibial and Femoral Cones are for use only with the NexGen Complete Knee Solution System. When used with the RH Knee System, the Trabecular Metal Cones are for cemented use only in the United States. When used with the LCCK System, the Trabecular Metal Cones are for cementless or cemented use.