The Royal College of Orthopaedic Surgeons of Thailand (RCOST) meeting continues to be a major event in the calendar of Thai and ASEAN orthopaedic surgeons. This year the event will be held at Pattaya city again during 20th to 22nd October 2018. The event will again provide a unique program for the exchange of current scientific and clinical information for regional and global orthopaedic communities.