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 Mayday Nail  is a 2-part intra-medullary device designed for arthrodesis of the knee, where both components are introduced via the knee joint and joined by a locking pin. Each nail segment may be fixed in the respective medullary canals by means of cross locking screws. Additional...

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 T2 knee arthodesis nail system is a long intramedullary nail designed for fixation of femur and tibia. It incorporates a curvature which allows the nail to curve the length of the limb and is compatible with other Stryker T2 instrumentation.

The Neff fusion nail from Zimmer is a modular nail for knee fusion. The nails on the device are cut to size intraoperatively and a jig permits the placement of interlocking screws.