23U Sigma Cem CR Fixed CoCr Std PE (i2) Curved no pat
-Total Knee
Sigma 23U, cemented, CR, fixed bearing CCr tibial tray, curved standard poly insert, no patella
Supplier: DePuy Synthes
Brand: SIGMA
Fixation - Head: Cemented
Current ODEP rating: Lapsed
Previous ODEP Rating (unrated products only): 13A* (2023 K1)
ODEP Rating / Status Updated: 2026 (K1)
Femoral Component Material / Type: Cruciate Retaining
Femoral Component Fixation: Cemented
Articulating Surface: Standard Poly, Fixed Bearing CR
Tibial Component Material / Type: Cobalt Chrome Fixed Bearing
Tibial Component Fixation: cemented
Patella: none
ODEP Product ID: 3364
