The GMK knee is a knee replacement system from Medacta. The system includes a unicompartmental knee, fixed, mobile and semiconstrained primary versions and a revision system. Cemented and uncemented versions are available. The system has been conceived as an evolution of two pre-existing...

The Spacer K is a temporary implantable knee spacer, resembling an ultra-congruent condylar knee prosthesis and which is used in two stage revision of infected total knee replacements as part of an appropriate surgical and antibiotic regimen. The components are designed to be fixed with...

The Visionaire Patient Matched Instrumentation system is Smith and Nephew’s customised jig system for knee replacement. It uses MRI and X-ray data to determine preoperatively the most appropriate alignment for an individual’s knee arthroplasty. The system is compatible with the...

The Wichita fusion nail From Stryker has an unusual design which provides dynamic compression across the knee.  The nail includes a compression screw which locks the femoral and tibial components together.

The OSTEO+ Plate from FH Orthopaedics is an adjustable TA6 VA4 high tibial osteotomy device which can be opened and locked using a clutch system.  We are not aware of published resultd fot this device.