Anterior Trans-Lateral Approach System (ATLAS), is a revolutionary patented approach method and retraction system developed for the fusion of L5-S1. Pioneered by Dr. Spann, ATLAS manages the intricate anatomy of approaching the L5-S1 disk space utilizing an illuminated, modular, and easy-to-use retractor system. Paired with the Epiphany implant system Surgeons finally have the wave of the future at their fingertips.