Prof. Dong-Ho Lee is a Professor of Orthopaedic Surgery at Asan Medical Center, University of Ulsan College of Medicine, South Korea, where he also serves as Chair of the Department of Orthopaedic Surgery. He obtained his Doctor of Medicine degree from Seoul National University and completed advanced orthopaedic residency and fellowship training at Seoul National University Hospital, with additional international experience as a Visiting Doctor at Washington University in St. Louis, USA. Prof. Lee specializes in cervical spine disorders and cervical disc disease, with extensive expertise in advanced spine surgery. He has held progressive academic appointments at Seoul National University Boramae Medical Center and Asan Medical Center, contributing significantly to spine education, clinical care, and academic research in Korea.