Research article: development of 3D ear model for surgical anatomical training

Main Article Content

Pamela Mena González
Carolina Chávez G.
Cristián Navarro B.
Diego Cortés C.
Daniel Páez M.

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. 

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