Emerging Role of Three-Dimensional Printing in Simulation in Otolaryngology.

Simulation is rapidly expanding across medicine as a valuable component of trainee education. For procedural simulation, development of low-cost simulators that allow a realistic, haptic experience for learners to practice maneuvers while appreciating anatomy has become highly valuable. Otolaryngology has seen significant advancements in development of improved, specialty-specific simulators with the expansion of three-dimensional (3D) printing. This article highlights the fundamental components of 3D printing and the multitude of subspecialty simulators that have been developed with the assistance of 3D printing. It briefly discusses important considerations such as cost, fidelity, and validation where available in the literature.