Prof. Dr. Yahya Abd Ali Ali Rasen participated in the Orthodontic Branch of our faculty in a workshop on (Implant Dentistry) held in Munich, Germany. The workshop was held under the supervision of international professors from Germany and Poland. Developments in immediate and strategic dental implants and discuss the most difficult cases in dental implants and find scientific solutions. This is reflected positively on the students of our college in particular and the sons of the province in general and from God success