The Department of Dentistry at Al-Mustaqbal University College held a scientific symposium through the electronic platform google meet entitled Periodontium, Periodontal ligaments The head of the Department of Dentistry, Prof. Dr. Athraa Yahya Al-Hijazi, attended the symposium, and a group of dental teachers and employees participated in the symposium. This symposium is part of a group of scientific activities held by the Department of Dentistry during the summer vacation period