K2Ms RAVINE™ Application features an interactive animation, as well as a live surgery with Dr. Pierce D. Nunley, Director of the Spine Institute of Louisiana. The RAVINE Lateral Access System is a dual flat blade platform for a true muscle splitting transpsoas approach that offers rigid fixation to the spine and an option for both a third and fourth blade. It represents an innovative design departure from the tubular retractors, while providing tremendous adaptability to both patient anatomy and surgeon technique.