Dr. Fabio Gorni graduated in dentistry and dental prosthetics from the University of Milan in 1984. Former professor A.C. in endodontics University of Milan H. San Paolo. He is an active member of the Italian Society of Endodontics, of the Italian Academy of Microscopic Dentistry, specialist member of the European Society of Endodontology and member of the American Association of endodontists. From 1994 to 1998 member of the membership acceptance commission of S.I.E. . From 1998 to 2001 Cultural Secretary of the Italian Society of Endodontics, and President for the two-year period 2003-2005. He is currently the Past-President S.I.E. Speaker in Italy and abroad in numerous courses and conferences, he has numerous publications in national and international magazines as well as having produced scientific videos. In collaboration with Dr. C.J. Ruddle has in fact published a video series entitled “The Endodontic Game” distributed in Europe, USA, Canada, Australia and Asia. He carries out his private professional practice in Milan where the clinical fields he mainly covers are clinical and surgical endodontics with particular interest in aspects of endodontic microscopy, as well as all the applications of Micro Dentistry.