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Virtual Functional Endoscopic Sinus Surgery Simulation with 3D-Printed Models for Mixed-Reality Nasal Endoscopy.
Otolaryngol Head Neck Surg. 2018 11; 159(5):933-937.OH

Abstract

The surgeon's knowledge of a patient's individual anatomy is critical in skull base surgery. Trainees and experienced surgeons can benefit from surgical simulation; however, current models are expensive and impractical for widespread use. In this study, we report a next-generation mixed-reality surgical simulator. We segmented critical anatomic structures for 3-dimensional (3D) models to develop a modular teaching tool. We then developed a navigation tracking system utilizing a 3D-printed endoscope as a trackable virtual-reality (VR) controller and validated the accuracy on VR and 3D-printed skull models within 1 cm. We combined VR and augmented-reality visual cues with our 3D physical model to simulate sinus endoscopy and highlight segmented structures in real time. This report provides evidence that a mixed-reality simulator combining VR and 3D-printed models is feasible and may prove useful as an educational tool that is low cost and customizable.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Barber SR
1 Department of Otolaryngology-Head and Neck Surgery, College of Medicine, University of Arizona, Tucson, Arizona, USA.
Jain S
2 Department of Systems and Industrial Engineering, University of Arizona, Tucson, Arizona, USA.
Son YJ
2 Department of Systems and Industrial Engineering, University of Arizona, Tucson, Arizona, USA.
Chang EH
1 Department of Otolaryngology-Head and Neck Surgery, College of Medicine, University of Arizona, Tucson, Arizona, USA.

MeSH

EndoscopyHumansModels, EducationalNoseParanasal SinusesPrinting, Three-DimensionalSensitivity and SpecificitySimulation TrainingVirtual Reality

Pub Type(s)

Journal Article

Language

eng

PubMed ID

30200812

Citation

Barber, Samuel R., et al. "Virtual Functional Endoscopic Sinus Surgery Simulation With 3D-Printed Models for Mixed-Reality Nasal Endoscopy." Otolaryngology--head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery, vol. 159, no. 5, 2018, pp. 933-937.
Barber SR, Jain S, Son YJ, et al. Virtual Functional Endoscopic Sinus Surgery Simulation with 3D-Printed Models for Mixed-Reality Nasal Endoscopy. Otolaryngol Head Neck Surg. 2018;159(5):933-937.
Barber, S. R., Jain, S., Son, Y. J., & Chang, E. H. (2018). Virtual Functional Endoscopic Sinus Surgery Simulation with 3D-Printed Models for Mixed-Reality Nasal Endoscopy. Otolaryngology--head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery, 159(5), 933-937. https://doi.org/10.1177/0194599818797586
Barber SR, et al. Virtual Functional Endoscopic Sinus Surgery Simulation With 3D-Printed Models for Mixed-Reality Nasal Endoscopy. Otolaryngol Head Neck Surg. 2018;159(5):933-937. PubMed PMID: 30200812.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Virtual Functional Endoscopic Sinus Surgery Simulation with 3D-Printed Models for Mixed-Reality Nasal Endoscopy. AU - Barber,Samuel R, AU - Jain,Saurabh, AU - Son,Young-Jun, AU - Chang,Eugene H, Y1 - 2018/09/11/ PY - 2018/9/12/pubmed PY - 2019/9/24/medline PY - 2018/9/12/entrez KW - 3D printing KW - FESS KW - endoscopic sinus surgery KW - mixed reality KW - surgical simulation KW - virtual reality SP - 933 EP - 937 JF - Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery JO - Otolaryngol Head Neck Surg VL - 159 IS - 5 N2 - The surgeon's knowledge of a patient's individual anatomy is critical in skull base surgery. Trainees and experienced surgeons can benefit from surgical simulation; however, current models are expensive and impractical for widespread use. In this study, we report a next-generation mixed-reality surgical simulator. We segmented critical anatomic structures for 3-dimensional (3D) models to develop a modular teaching tool. We then developed a navigation tracking system utilizing a 3D-printed endoscope as a trackable virtual-reality (VR) controller and validated the accuracy on VR and 3D-printed skull models within 1 cm. We combined VR and augmented-reality visual cues with our 3D physical model to simulate sinus endoscopy and highlight segmented structures in real time. This report provides evidence that a mixed-reality simulator combining VR and 3D-printed models is feasible and may prove useful as an educational tool that is low cost and customizable. SN - 1097-6817 UR - https://www.unboundmedicine.com/medline/citation/30200812/Virtual_Functional_Endoscopic_Sinus_Surgery_Simulation_with_3D_Printed_Models_for_Mixed_Reality_Nasal_Endoscopy_ DB - PRIME DP - Unbound Medicine ER -