Temporary knee spacer KASM®

KASM® patented¹ Knee Articulating Spacer Molds are sterile, disposable cement spacer molds available for both the femur and tibia. The spacer molds are intended for use in patients undergoing two-stage revision knee surgery for an infected total joint. KASM preserves range of motion, joint space, soft tissue tension, and allows for ambulation with a mobility assisted device. • Flexible and transparent molds to fill with antibiotic-laden bone cement and place directly on the bone to cure. • Open molds may be overfilled to accommodate for bony defects. • Customize the tibial spacer thickness to match the gap between femur and resected tibial surface. • Molds designed to create spacers with smooth articular surfaces. • Match patient anatomy every time with spacers that have the correct shape, size, and position.