Evidence based dentistry that is dentistry based on the recent evidence is no more a new concept in the dental fraternity. The practice of evidence based dentistry has been upgrading the world wide dental practice scenario since a long time. It poses various barriers to dentist which hampers its application to their patients. It requires extensive behavior modification with up gradation of recent knowledge among dentists. This book aims to review key aspects and few problems which arise in implementing evidence based dentistry and provide a gist regarding its application.