About the Author | Sang-Ho Lee, MD, PhD Chairman, Wooridul Spine Hospital, Seoul, Korea Founder and Honorary President, World Congress of Minimally Invasive Spinal Surgery and Techniques Clinical  professor of Anatomy, Yonsei University College of medicine Junseok Bae, MDPresident and Medical DirectorDirector, Wooridul International Minimally Invasive Spine Surgery Fellowship Program Department of Neurological Surgery  Chungdam Wooridul Spine Hospital, Seoul, Korea   Sang-Hyep Jeon, MD President and Medical DirectorDepartment of Cardiovascular Surgery Busan Wooridul Spine Hospital, Busan, Korea Read more |