Condition: Osteoarthritis, Knee
Interventions: Procedure: TKA surgery with modular polished tibial baseplate/XLK design; Procedure: TKA surgery with the nonmodular APT/GVF design; Device: P.F.C.® Sigma Knee System; Device: P.F.C.® Sigma Knee System
Sponsors : Minneapolis Veterans Affairs Medical Center (VAMC); Depuy, Inc.
Recruiting - verified July 2011
