On November 7th – 10th, 2022, the Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, hosted a 3-day workshop “the 41st International Temporal Bone Surgical Dissection Course”. This course has 2 world-renowned neurotologists as guest faculties: Dr. Carol A. Bauer from HSHS St. John’s Hospital, USA, and Dr. Herman A. Jenkins, from the University of Colorado, USA.