Columbus® AS Revision Knee System

Precision. Safety. Flexibility.

The Columbus AS Revision Knee System offers an extensive portfolio of implant options for intraoperative flexibility and better patient fit. Precision engineering allows for high productivity and good wear rates.

Intraoperative Flexiblity

A wide variety of implant options provides the best possible fit regardless of patient anatomy:

  • Seven femur sizes
  • Eleven tibia sizes
  • Constrained & semi-constrained gliding surfaces in sizes from 10 mm to 32 mm
  • Four patella options

Precision Engineering 

Variable femur and tibia offset stems allow for customizable fit to adapt to individual anatomy of the patient and 4-point locking system mitigates backside wear.

Advanced Surface Technology

The unique 7-layer surface solution delivers unparalleled surface hardness and greatly improved scratch resistance, as demonstrated in testing with other Aesculap knee designs*.

Award-Winning Navigation

The OrthoPilot® Navigation System enables excellent implant alignment without the need for CT/MRI scans.

*Data on file.