XN Type Knee Prosthesis

XN Type Knee Prosthesis is a cemented total knee arthroplasty system designed to provide enhanced stability, optimized kinematics and improved patient outcomes. The femoral and tibial components are made of cobalt-chromium-molybdenum alloy, combined with ultra-high molecular weight polyethylene inserts to ensure reliable wear resistance and long-term performance.

Featuring an optimized femoral condyle design, enhanced patellar tracking structure and improved tibial insert stability, XN Knee Prosthesis helps reduce anterior knee pain, minimize patellofemoral complications and achieve more reliable functional performance after surgery.

Key Features:

• Thinned anterior condyle with bilateral curved design — reduces soft tissue pressure and helps relieve anterior knee pain.
• Deepened and extended trochlear groove design — improves patellar tracking and reduces risks of patellar instability and related complications.
• Semi-open intercondylar fossa design — preserves more bone stock and optimizes bone resection.
• Optimized tibial insert post design — enhances stability during flexion.
• Dual contact mechanism between post and femoral component — reduces stress concentration and wear.

Product Advantages:

• Compatible with revision knee systems, supporting both complex primary and revision knee arthroplasty.
• Multiple tibial tray options with stem compatibility to meet diverse clinical requirements.
• Designed to provide balanced stability, wear resistance and functional recovery for patients.