Development of a Teaching Tool in Dental Practical Training Using 3D Dental Printing

Introduction: Simulation plays a key role in enhancing student learning. Its use in practical work facilitates understanding and guides students through the various procedures required. The aim of this study is to highlight the impact of simulation on student learning by simulating the final result of the work required using 3D printing. Methodology: To achieve our goal, the staff of the fixed prosthetics department sculpted wax models simulating the final result of each procedure requested in the program. Next, an optical impression of the various devices was taken using an intra-oral scanner. The acquired data were sent in a standard triangulation language (STL) file to the printer, and a 3D print was made using a specific resin. Discussion and Conclusion: The 3D-printed pedagogical models were integrated in dental teaching. This simulation enabled students to visualize the final, full-scale result of each required procedure. It improved the transmission of knowledge, making it easier for students to learn. A study to assess students’ perceptions needs to be carried out.