Revision Total Knee Arthroplasty often presents with problems of poor bone quality and/or bone loss with associated ligamentous compromise. Missing portions of the femoral condyles, ice cream cone-type tibial plateau deficiencies and deficiencies of the ligaments are all excellent indications of use of the LINK® Endo-Model™ Rotational Knee Prosthesis.

The femoral and tibial components for Endo-Model™ Rotational Knee System are packaged together and according to the size of the tibial component to be used in small, medium and large.

Materials

• Cobalt Chrome Alloy - ISO 5382/IV (ASTM F 75-825)
• UHMW Polyethylene - ISO 5843/II (ASTM F 648-83)

Important Information About the Endo-Model(TM) Rotational Knee System

• Allows physiological rotation with control
• In extension: Virtually no rotation
• In 120 Degrees of flexion:
• Outer Rotation = 50 Degrees
• Inner Rotation = 35 Degrees
• Hyperextension is a full 3 Degrees
• Flexion up to 165 Degrees
• Normal Valgus position is 6 Degrees

• The non-modular LINK® Endo-Model™ Rotational Knee System with anti-luxation mechanism is intended for use with bone cement.