This weekly three-year seminar series (comprised of DEN5011Y, DEN5012Y, and DEN5013Y) is intended to discuss clinical cases, recently diagnosed, currently under treatment or already treated. The cases are presented by the endodontics graduate students in accordance with a specific schedule, with three cases normally presented in any given session. Presentations follow a standardized format, and include all pre-operative and intra-operative information pertaining to the presented cases. Information on anamnesis and clinical and radiographic findings is presented to form the basis for differential diagnosis, treatment planning, and projection of prognosis. Information on treatment procedures performed is then presented using radiographic and photographic visual aids. The presentation is concluded with discussion of learning points and critique of the treated case provided by the presenting student. Diagnostic and therapeutic steps are to be supported by relevant evidence. The presentation is open to discussion and critique by attending students and staff.