In memory of a great teacher

This series of articles is dedicated to the memory of Professor Crispian Scully who thought that it was timely to provide a concise updated and easy to read review of the immune system for dental professionals. We were lucky to work with Prof Scully and, without his guidance, support and advice, this series would not have been completed. Professor Scully was a great teacher who devoted his life to educating patients, students and colleagues, not only in the science behind diseases, but also the morals of practising medicine and caring for patients. Professor Scully was a great inspiration for the younger generation of oral physicians whom he encouraged, supported and provided with his generous and endless advice. He was a true Hippocratic doctor who passed his art and passion for knowledge to future generations.

We will always be forever grateful.