Compatible System Portfolio

Product Overview

The Tibial Insert (CR) is designed for cruciate-retaining total knee arthroplasty, allowing preservation of the posterior cruciate ligament to maintain more physiological knee biomechanics.

The insert is engineered with optimized femorotibial articulation geometry to provide stable contact throughout the range of motion. Combined with the CR femoral component and tibial baseplate, it forms a complete reconstruction solution designed to restore knee function and stability.

Product Features & Clinical Benefits

Physiological Knee Motion Design

• Designed to work with the preserved posterior cruciate ligament (PCL).
• Supports natural femoral rollback during knee flexion.
• Helps restore physiological knee kinematics.

Optimized Articulation Geometry

• Conforming femoral-tibial articulation improves contact mechanics.
• Optimized radius matching reduces contact stress.
• Supports smooth and stable knee movement throughout flexion and extension.

Enhanced Stability Design

• Provides balanced anterior-posterior and rotational stability.
• Supports ligament balancing during primary knee arthroplasty.
• Helps achieve reliable postoperative knee function.

Multiple Thickness Options

• Available in multiple thickness options.
• Supports intraoperative gap balancing.
• Provides flexibility for different patient anatomies and soft tissue conditions.

Polyethylene Wear Optimization

• Manufactured from implant-grade polyethylene.
• Optimized bearing surface design reduces mechanical stress.
• Supports improved wear resistance and long-term implant durability.

Surgical Applications

Indications:

• Primary Total Knee Arthroplasty (TKA)

Surgical Technique:

• Cruciate-retaining (CR) procedure
• Posterior cruciate ligament (PCL) preserved

Compatible Components:

• XU-Knee Femoral Component (CR)
• XU-Knee Tibial Baseplate

Typical clinical applications include:

• Primary knee osteoarthritis
• Degenerative joint disease
• Knee deformity requiring total knee replacement

Product Value & Purchasing Information

System Compatibility & Complete Solution

• Designed as part of the XU-Knee Primary Knee System.
• Compatible with CR femoral components and cemented tibial baseplates.
• Provides a complete cruciate-retaining knee reconstruction solution.

Product Quality & Reliability

• Anatomically optimized articulation supports natural knee movement.
• Balanced stability design improves functional performance.
• Wear-optimized polyethylene structure supports long-term implant reliability.

Supply & Delivery Support

• Stable manufacturing capacity and long-term supply assurance.
• Comprehensive technical documentation support.
• Available product information includes:
  • Product specifications
  • Sterilization information
  • Product labeling
  • Batch traceability documentation