Dr Simon Littlewood has been working as a specialist in Orthodontics since 2001 in Bradford, and is Senior Clinical Lecturer at University of Leeds, UK. He recently completed his role as Honorary Secretary of the British Orthodontic Society and is co-Course Director of the Yorkshire Orthodontic Therapy Course. He is co-author of the 5th edition of the best-selling textbook “An Introduction to Orthodontics” as well as writing many peer-reviewed articles and appearing in educational videos. As an entertaining and highly sought-after speaker, he has been invited to lecture to orthodontic audiences in over 40 countries, particularly on the topic of orthodontic retention, and is well known for translating high quality research into clinically relevant and practical information for clinical audiences.