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PubMed · 12161735

Virtual temporal bone dissection: an interactive surgical simulator.

Gregory J Wiet·Don Stredney·Dennis Sessanna·Jason A Bryan·D Bradley Welling·Petra Schmalbrock
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Abstract

OBJECTIVE: Our goal was to integrate current and emerging technology in virtual systems to provide a temporal bone dissection simulator that allows the user interactivity and realism similar to the cadaver laboratory. STUDY DESIGN: Iterative design and validation of a virtual environment for simulating temporal bone dissection. SETTING: University otolaryngology training program with interdisciplinary interaction in a high-performance computer facility. RESULTS: The system provides visual, force feedback (haptic), and aural interfaces. Unlike previous "fly through" virtual systems, this environment provides a richer emulation of surgical experience. CONCLUSION: The system provides a high level of functional utility and, through initial evaluations, demonstrates promise in adding to traditional training methods. SIGNIFICANCE: The system provides an environment to learn temporal bone surgery in a way similar to the experience with cadaver material where the subject is able to interact with the data without constraints (nondeterministic). Eventually, it may provide the "front end" to a large repository of various temporal bone pathologies that can be accessed through the Internet.

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AlgorithmsComputer SimulationComputer-Assisted InstructionDissectionHumansOtolaryngologySensitivity and SpecificityTemporal BoneUser-Computer InterfaceJournal ArticleReview

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Gregory J Wiet, Don Stredney, Dennis Sessanna, Jason A Bryan, D Bradley Welling, Petra Schmalbrock. 2002. Virtual temporal bone dissection: an interactive surgical simulator.. https://doi.org/10.1067/mhn.2002.126588

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