Description

HIGHLIGHTS

• Constrained revision total knee replacement
• Mobile platform
• Cemented
• Condyle and tibial baseplate made of cobalt chrome
• Insert made of UHMWPE

CONDYLE

• Anatomical femoral condyle: trochlear groove and keel at 6° angle
• 6° anterior cut helps preserve the anterior cortex
• Stability ensured by the intercondylar cage, supporting a varus/valgus of 2°
• Proportionally scaled cage to preserve bone mass
• Single centre of rotation from extension to 90° flexion
• Thickness of the implant: 10 mm
• Screwed posterior and distal femoral wedges, thickness: 4 and 8 mm
• Femoral wedges of different thicknesses can be mixed together

INSERT

• Mobile rotating tibial insert: conical and cylindrical peg
• Frontal and sagittal joint stability ensured by:
  – Complete congruity from 0° to 65° of flexion
  – Intercondylar cam and cage
• Insert is flared out to allow various sizes to be mixed together
• Frontal and sagittal congruity
• Posterior-stabilizing cam is reinforced with metal
• Anterior cut-out to preserve the patellar tendon
• Bone fixation ensures by:
  – Tibial and femoral extension keels with option to add offset connectors (2, 4, 6 mm offset)
  – Femoral and/or tibial compensation wedges

 BASEPLATE

• Highly polished articulating surface: reduced risk of wear between insert and baseplate
• Anatomical cut-out on posterior side of baseplate
• Conical and delta wing tibial footprint
• Optional tibial keel and half-wedge
• Cemented tibial compensation half-wedge:
  • Matches the coverage of the tibial baseplate and bone cortex
• Thickness: 5, 10, 15 mm

ACCESSORIES

• Tibial and/or femoral keel with anti-rotation striations
• Offset connectors provide 2, 4, or 6 mm of lateralization
• Offset connectors match the femur and tibia
• Morse taper and screw fixation

INSTRUMENTS

• Instruments suited to either primary or revision procedure
• Instruments for primary surgery can be used manually and with navigation
• Navigation provided by the AMPLIVISION® system
• Instruments allow the joint space to be located (on femur and tibia)

PATELLA

• Resurfacing patella
• Dome-shaped articulating surface
• Cemented

RANGE

CONDYLE

• Cemented femoral condyle: sizes A to D, Right
• Cemented femoral condyle: sizes A to D, Left

CONDYLE  ACCESSORIES

• Distal femoral wedge: sizes A to D, thickness 4 mm
• Distal femoral wedge: sizes A to D, thickness 8 mm
• Posterior femoral wedge: sizes A to D, thickness 4 mm
• Posterior femoral wedge: sizes A to D, thickness 8 mm

INSERT

• Revision mobile insert: sizes A to D; thickness 10, 12, 14, 16 and 20 mm

BASEPLATE

• Cemented tibial baseplate for mobile insert: sizes 1 to 7

BASEPLATE ACCESSORIES

• Tibial half-wedge: sizes 1 to 7, thickness 5 mm
• Tibial half-wedge: sizes 1 to 7, thickness 10 mm
• Tibial half-wedge: sizes 1 to 7, thickness 15 mm

REVISION ACCESSORIES

• Offset connector: 2, 4 and 6 mm
• Keel: diameter: 10, lengths: 100 and 150 mm
• Keel: diameter: 12, lengths: 75, 100, 150  and 200 mm
• Keel: diameter: 14, lengths: 75, 100, 150  and 200 mm
• Keel: diameter: 16, lengths: 100, 150, and 200 mm
• Keel: diameter: 18, lengths: 100, 150, and 200 mm

PATELLA

• Resurfacing patella: 30, 33, 36 mm diameter