Vayuclear VORTEX (IMAGE) Medical University of South Carolina Caption Stephen Kalhorn, M.D., was elated to use the newly released VORTEX system by VayuClear in a lumbar procedure this past June. Credit MUSC Health Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.