Research article: development of 3D ear model for surgical anatomical training
Main Article Content
Keywords
simulation, 3D model, ear anatomy, residents
Abstract
Introduction: Simulation models have gained importance in surgical training. Aim: to elaborate a 3D ear model, which allows the study of the anatomy and some surgeries. Material and Methods: Using specialized 3D segmentation software, a right digital temporal bone was designed from a CT scan of the ears of a healthy patient. Four versions were printed on resin, using a stereolithography machine. Results: A reliable 3D model of the surgical anatomy of the ear was successfully created, with collaboration from Industrial Designers, Otorhinolaryngologists, and Neuroradiologists. Conclusion: The elaborationt of 3D models for teaching presents recognized advantages, however, it only constitutes a stage within the development of a surgical training program.