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Design And Printing Of A Low-Cost 3d-Printed Nasal Osteotomy Training Model: Development And Feasibility Study., Michelle Ho, Jared Goldfarb, Roxana Moayer, Uche Nwagu, Rohan Ganti, Howard Krein, Ryan Heffelfinger, Morgan Leigh Hutchinson
Design And Printing Of A Low-Cost 3d-Printed Nasal Osteotomy Training Model: Development And Feasibility Study., Michelle Ho, Jared Goldfarb, Roxana Moayer, Uche Nwagu, Rohan Ganti, Howard Krein, Ryan Heffelfinger, Morgan Leigh Hutchinson
Department of Otolaryngology - Head and Neck Surgery Faculty Papers
BACKGROUND: Nasal osteotomy is a commonly performed procedure during rhinoplasty for both functional and cosmetic reasons. Teaching and learning this procedure proves difficult due to the reliance on nuanced tactile feedback. For surgical simulation, trainees are traditionally limited to cadaveric bones, which can be costly and difficult to obtain.
OBJECTIVE: This study aimed to design and print a low-cost midface model for nasal osteotomy simulation.
METHODS: A 3D reconstruction of the midface was modified using the free open-source design software Meshmixer (Autodesk Inc). The pyriform aperture was smoothed, and support rods were added to hold the fragments generated from the …