Dr. Domenico Ricucci received his degree in General Medicine from "La Sapienza" University of Rome in 1982, and his DDS from the same University in 1985. Since then on he has maintained private dental practices limited to endodontics. He served in the Research Committee of the European Society of Endodontology from 1999 to 2005. Since 1998 he has run his own histology laboratory and his primary research interest relates to pulpal and periapical tissue reactions to caries and treatment procedures, biofilms in endodontic infections, etiology of RTC treatment failure, pulp regeneration / revascularization. Dr Ricucci has published 112 papers and has lectured both nationally and internationally. He has authored the Textbook and Atlas "Patologia e Clinica Endodontica", the textbook and atlas "Endodontology. An integrated biological and clinical view", also translated into Chinese, Russian, Japanese. He has also authored or co-authored 22 book chapters.