Darren R. Lebl, MD (IMAGE) Hospital for Special Surgery Caption Darren R. Lebl, MD, spine surgeon and director of research, Hospital for Special Surgery Credit Hospital for Special Surgery 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.