FacetFuse

FacetFuse is a proven transfacet pedicle screw fixation technology for percutaneous spine fusion in outpatient settings. Wholly owned by NANISX LLC (a KIC Ventures portfolio company), FacetFuse is designed for LESS™ invasive lumbar stabilization, providing secure fixation while avoiding traditional open fusion complexity. Unlike traditional pedicle screws, FacetFuse uses a direct transfacet technique to achieve compression and immediate stability. A biomechanical study shows two FacetFuse screws match the stability of four pedicle screws and offer superior immediate stability to unilateral pedicle screws. FacetFuse is effective as a standalone facet fusion or support for interbody cages. Guided by LESS™ REP principles - Restore Function, Early Intervention, and Preserve Anatomy, FacetFuse enables safer, faster, and more efficient fusions. With clinical success, growing adoption, and expanding reimbursement coverage, FacetFuse is redefining outpatient lumbar fusion in ambulatory surgery centers (ASCs) and office-based labs (OBLs).