The Journey Deuce partial knee replacement from Smith and Nephew is a minimally invasive system designed to preserve the cruciate ligaments and the lateral compartment of an arthritic knee, whilst replacing the patello-femoral and medial compartments.  The knee was launched in 2007....

The SAIPH knee system is the evolution of the MRK knee. The geometry is very similar to the older and proven MRK system, but the instruments and the device itself are lower profile and updated. 

The eLibra Dynamic Knee Balancing System is an electronic pressure sensor intended to assist surgeons in ensuring ligament balance during knee replacement. The concept is that after the distal femoral and proximal tibial cuts, the device measures the pressures in the medial and...

The Medial Rotation Knee differs from other contemporary knee designs by having a geometry which includes a spherical medical tibial condyle and a more cylindrical lateral femoral condyle.  The spherical medial condyle allows rotation in flexion, whilst the smaller cylindrical lateral...

The Scorpio Single Axis Knee Replacement System from Stryker is a single radius design, the intention of which is to address mid-flexion instability after surgery. It is available with X3 polyethylene inserts, and in cruciate retaining and cruciate substituting designs. The associated revision...