Accuracy of optical navigation systems for automatic head surgery: optical tracking versus optical coherence tomography

Jesús Díaz Díaz; Mauro H. Riva; Omid Majdani; Tobias Ortmaier

doi:10.1117/12.2040263

4 March 2014 Accuracy of optical navigation systems for automatic head surgery: optical tracking versus optical coherence tomography

Jesús Díaz Díaz, Mauro H. Riva, Omid Majdani, Tobias Ortmaier

Author Affiliations +

Proceedings Volume 8926, Photonic Therapeutics and Diagnostics X; 89262F (2014) https://doi.org/10.1117/12.2040263
Event: SPIE BiOS, 2014, San Francisco, California, United States

Abstract

The choice of a navigation system highly depends on the medical intervention and its accuracy demands. The most commonly used systems for image guided surgery (IGS) are based on optical and magnetic tracking systems. This paper compares two optical systems in terms of accuracy: state of the art triangulation-based optical tracking (OT) and optical coherence tomography (OCT). We use an experimental setup with a combined OCT and cutting laser, and an external OT. We simulate a robotic assisted surgical intervention, including planning, navigation, and processing, and compare the accuracies reached at a specific target with each navigation system.

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Jesús Díaz Díaz, Jesús Díaz Díaz, Mauro H. Riva, Mauro H. Riva, Omid Majdani, Omid Majdani, Tobias Ortmaier, Tobias Ortmaier, "Accuracy of optical navigation systems for automatic head surgery: optical tracking versus optical coherence tomography", Proc. SPIE 8926, Photonic Therapeutics and Diagnostics X, 89262F (4 March 2014); doi: 10.1117/12.2040263; https://doi.org/10.1117/12.2040263

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