SIGMA 22U Cem CR Fixed CoCr XPE (i2) lipped no pat
-Total Knee
Sigma 22U, cemented, CR, fixed bearing CoCr tibial tray, cross linked 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: cross linked lipped (i2), fixed bearing CR
Tibial Component Material / Type: Cobalt Chrome Fixed Bearing
Tibial Component Fixation: cemented
Patella: none
ODEP Product ID: 3337
