Knee endoprosthetics

Get informed about all products around the knee joint.

Fixed-Bearing Semi-Constrained

ACS® FB SC system

The ACS® FB SC system (SC-semi-constrained) offers the possibility to connect stem extensions with the femoral and tibial component via double tapers (offset adapters) and to compensate for bone defects with spacers (augments). The PE-peg is guided in the femoral box and stabilized by the femoral spindle during articulation between femoral and tibial component.

Product details

Revision of primary knee joint replacement with loss/damage of both cruciate ligaments and instability of the collateral ligaments with the presence of femoral and/or tibial bone defects.

implavit®; CoCrMo according to ISO 5832-4 (femoral and tibial components)
UHMW-PE according to ISO 5834-2 (PE-inserts)
implacross® E; crosslinked UHMW-PE with vitamin E (PE-inserts)
implatan®; TiAl6V4 according to ISO 5832-3 (stems, double taper and spacer)

Product range:

  • 6 femoral sizes
  • 5 sizes PE-inserts in thicknesses from 10mm to 20mm
  • 6 tibial sizes (cementless version with extension stem)
  • double taper (femoral: 0mm, 2mm, 4mm, 6mm; tibial: 0mm, 2mm, 4mm and 6mm)
  • 16 stems versions: uncoated or HA-coated
    (lengths: 100mm, 150mm and 200mm; diameter: 12mm, 14mm, 16mm, 18mm, 20mm, 22mm)
  • spacer: femoral (posterior and distal, each in 5mm and 10mm), tibial (5mm and 10mm)
    applicable with cemented components only
  • cemented and cementless version

porous coating on surfaces of cementless femoral and tibial components

This area is intended for medical professionals only and may only be provided to certain professional personnel.