The first cases with 3Spine's Motus device for the lumbar spine were completed as part of an Investigational Device Exemption trial. Benjamin Geddes, MD, of Center for Sports Medicine and Orthopaedics Surgery Center in Chattanooga, Tenn., and Alex Sielatycki, MD, of Steamboat Orthopaedic and Spine Institute in Steamboat Springs, Colo., completed the first cases, according to a June 9 news release.