Attempt to introduce a new educational program in the clinical clerkship of operative dentistry for 5th grade students, School of Dentistry,Matsumoto Dental University Part2.Simulation training of direct composite veneer restoration

Abstract

Summary A simulation practice of direct composite veneer restoration was newly started during the clinical training period of the 5th year conservatory course of Matsumoto Dental University since the AY 2020. This manuscript presents an overview of the program and examines its educational effects based on the evaluation of an anonymous questionnaire by students who participated in the program in 2020. 72 students in total participated in the 5th year clinical internship in AY 2020, and the program was conducted 9 times for 8 students each in the Department of Operative Dentistry. After a lecture and demonstration by the instructor, four pairs of two students each were assigned to practice direct composite veneer restoration without tooth reduction by applying the layering technique. After the practice, a lecture on the technique,materials and equipment used was given, followed by exercises on the relevant questions of the National Dental Examination that were asked in the past. After the program, an anonymous questionnaire was administered to the participants regarding their level of knowledge of direct composite veneer restoration before and after the program and their self–evaluation of the completion of their practice. The response rate of the questionnaires was 100%. After the program, 68% of the respondents answered that they “understood the direct composite veneer restoration very well” and 31% answered that they “understood it somewhat well. None of the respondents answered that they “did not understand much” or “did not understand at all. When asked whether the contents of the program deepened their knowledge of operative dentistry, 83% of the respondents answered “Very effective” and 15% answered “Somewhat effective”, and none of the respondents answered “Not very effective” or “Not at all effective”. These results suggested that the program was effective in deepening the knowledge level of operative dentistry