Product Overview
The SIGMA® Knee System offers one of today’s most comprehensive, integrated knee systems. Based on the clinically successful P.F.C.® Total Knee System introduced in 1984, the SIGMA Knee continues a history on innovation based on clinical evidence.
The SIGMA Knee embraces a wide variety of surgeon philosophies and surgical techniques, while providing function, clinical results, and a variety of options for today’s patients. Available in posterior cruciate retaining or posterior stabilized femoral component designs, and fixed and mobile-bearing tibial component designs, this knee system is designed to provide surgical solutions for a variety of clinical indications.
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