The TruMatch™ Personalised Solution knee replacement system is Depuy’s customised jig for Sigma primary knee replacements . As with other customised jig systems, preoperative CT data are used to plan the final position of the implant. The CT data are sent to Depuy, and a...

The Kinespring is an implantable device designed to unload the medial compartment in an osteoarthritic knee and take some of the load (typically 18 kg during stance) without transferring it to the lateral compartment. It comprises two springs connected via ball and socket joints to the femur and...

The Anatomic Graduated Component (AGC) total knee system from Biomet was first implanted in 1983. This is a minimally conforming “flat on flat” design attributed to Ritter. The system includes Universal and sided cobalt-chrome femoral components. The tibial component is available as...

This device from Zimmer is a cobalt chrome spacer which can correct the malalignment of varus knees with osteoarthritis. It requires little in the way of bone cuts or soft tissue injury for insertion. The device is intended for the medial compartment, although a lateral version is available....

With minor bone destruction and a largely intact ligament structure in the knee, the implantation of a unicondylar knee prosthesis can be advantageous. Long-term results over three decades prove the very successful implementation of the LINK Endo-Model Sled Knee Joint Prosthesis, offering...