ZygoFix is a commercial-stage medical device company that developed zLOCK, a 3D-printed, anatomy-conforming implant designed to stabilize the facet joint directly and treat facet-mediated pain at its source rather than bridging around it with pedicle screws and rods. The company is pursuing two sequenced opportunities on a single platform: expanding commercialization of its fusion-adjunct application while advancing a standalone facet-mediated pain indication targeting the larger interventional pain market.