Dr. Primadenny Ariesa Airlangga is an orthopaedic spine surgeon and Head of the Department of Orthopaedics and Traumatology at the Faculty of Medicine, Airlangga University / Dr. Soetomo General Hospital, Surabaya, Indonesia. He completed his orthopaedic training at Airlangga University and advanced spine fellowships in Japan and Indonesia. A leading figure in spine surgery, he is the current President of the Indonesian Orthopaedic Spine Surgery Association (IOSSA) and an active AO Trauma faculty member. His clinical and research interests include spinal trauma, spinal tuberculosis, deformity correction, and instrumentation techniques. Dr. Airlangga is actively involved in international academic activities, with numerous publications and presentations in major spine meetings worldwide.