The Department of Human Medicine at the College of Al-Mustaqhal University held an electronic scientific lecture entitled (Tooth Enamel) today, Sunday, 8/5/2022, and the workshop was held electronically through the (google meet) platform. The lecture was given by the Head of the Department of Dentistry, Prof. Athraa Yahya Al-Hijazi, in which she talked about tooth enamel, which is the hard outer surface layer of the teeth that protects against tooth decay.