Prototype of a Virtual Reality Simulator for Thyroidectomy: A Proof of Concept
Karl Eisentraeger, Eva Maria Dobrindt, Moritz Queisner, Christopher Remde, Igor M Sauer, Johann Pratschke, Martina Mogl, Frederike Butz, Charlotte Müller-Debus
TL;DR
A virtual reality simulator prototype for thyroid surgery training was developed, showing potential to improve anatomical understanding and surgical skills.
Contribution
A novel VR simulator prototype for thyroidectomy training with CT-derived anatomical models and immersive visualization.
Findings
The simulator achieved high usability and visual realism according to surgeon feedback.
It supports improved anatomical recognition skills through interactive exploration.
The prototype outlines a roadmap for a high-fidelity surgical training platform.
Abstract
The anatomical complexity of the thyroid region presents significant challenges in surgical training, particularly regarding the identification and preservation of the recurrent laryngeal nerve and parathyroid glands. We present a prototype of a virtual reality simulator designed to support thyroidectomy training by enabling the immersive, interactive exploration of CT-derived, deformable anatomical models in a photorealistic operating room environment. Structures not detectable in CT, such as nerves and glands, were manually integrated. The simulator was evaluated qualitatively by three surgeons using a structured questionnaire. Feedback indicated high usability, visual realism, and potential for improving anatomical recognition skills. Limitations include the absence of instrument interaction, haptic feedback, and full procedural simulation. This prototype demonstrates feasibility and…
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Taxonomy
TopicsSurgical Simulation and Training · Anatomy and Medical Technology · Augmented Reality Applications