Compatible System Portfolio

Product Overview

The tibial baseplate incorporates a screw-locking mechanism that improves the connection between the tibial component and extension stem, enhancing overall structural integrity and reducing the risk of component loosening.

Combined with compatible tibial inserts, extension stems, and offset adapters, the system provides flexible solutions for different bone loss conditions and revision requirements.

Product Features & Clinical Benefits

Screw Locking Design for Enhanced Stability

• Locking screw structure improves fixation between tibial baseplate and extension stem.
• Provides additional mechanical support under physiological loading.
• Helps reduce micromotion at the implant interface.

Reinforced Stem Connection Structure

• Optimized connection between extension stem and tibial component.
• Improves load transfer and structural stability.
• Helps prevent instability caused by excessive stress concentration.

Modular Revision Reconstruction Platform

• Compatible with extension stems and offset adapters.
• Allows flexible adjustment according to bone defect conditions.
• Supports individualized reconstruction strategies during revision surgery.

Optimized Rotational Stability

• Enhanced keel and fixation geometry improves resistance against rotational forces.
• Provides reliable initial stability during implantation.
• Supports long-term fixation performance.

Integrated Locking Mechanism

• Designed to work with compatible tibial inserts and locking components.
• Provides additional constraint and structural reinforcement.
• Improves overall stability of the revision knee construct.

Surgical Applications

Indications:

• Revision Total Knee Arthroplasty (Revision TKA)

Typical clinical applications include:

• Revision after previous knee replacement
• Tibial bone defect reconstruction
• Cases requiring extension stem support
• Complex knee instability requiring enhanced fixation

Compatible Components:

• PSA Tibial Insert
• Extension Stem
• Offset Adapter
• Tibial Screw Locking System

Product Value & Purchasing Information

System Compatibility & Complete Solution

• Designed as part of the XU-Knee PSA Revision Knee System.
• Compatible with modular tibial reconstruction components.
• Provides a complete solution for complex revision knee procedures.

Product Quality & Reliability

• Screw locking design improves construct stability.
• Modular configuration enhances surgical flexibility.
• Optimized fixation structure supports long-term implant performance.

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