Amplify Surgical is a privately held company located in Orange County, CA, offering a platform of unique endoscopic and MIS technologies for the spine. The dualPortal® endoscopic approach is a novel two-portal endoscopic technique that offers better visualization and the ability to perform a wider array of procedures (including fusions) compared to the conventional single-portal endoscopy. The dualX® expandable TLIF cage expands in two directions, providing an ALIF-like footprint expansion and vertical expansion for height & lordosis restoration. It is uniquely designed to work with the dualPortal® endoscopic system, as well as open and MIS approaches.