Today, Thursday, 25/11/2021, the Department of Dentistry held an electronic scientific workshop (Etiology and pathogenesis of dental caries) delivered by the Head of the Dental Department, Prof. Dr. Azra Yahya Muhammad Al-Hegazy. In it, he spoke about the three categories of general diseases that dentistry focuses on, namely tooth decay. Gum disease and oral cancer, what are the causes that lead to tooth decay and how to treat it in a timely manner, as well as the causes and solutions for gum diseases and oral diseases. This workshop is part of a group of in-person and electronic workshops held by the Department of Dentistry