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. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: Otolaryngol Head Neck Surg. 2017 Apr 11;156(6):1044–1047. doi: 10.1177/0194599817697048

Figure 1. 3D-Printed Costal Cartilage Simulation for Carving of Airway Grafts.

Figure 1

(A) Three-dimensional rendering of stereolithography (.STL) file for the costal cartilage 3D-printed mold. (B) Final costal cartilage simulation tool. (C) Examples of final carved posterior (left) and anterior (right) airway grafts. (D) Trainee participants performing the simulation exercise.