Intraoperative cone beam CT guidance for transoral robotic surgery

Wen P. Liu, Jeremy D. Richmon, Mahdi Azizian, Jonathan M. Sorger, Russell H. Taylor

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We have developed an intraoperative image guidance system that integrates information from cone beam computed tomography with video augmentation for transoral robotic surgery. A proposed workflow to overlay critical structures with relative tool positions on stereoscopic endoscopy for resection of base of tongue neoplasms was evaluated using ex vivo and in vivo animal models. Results included visual confirmations of augmented critical anatomy during controlled arterial dissection and successful mock tumor resection. The proposed image-guided robotic system also achieved improved resection ratios of mock tumor margins (1.00) when compared to control scenarios (0.0) and alternative methods of image guidance (0.58).

Original languageEnglish (US)
Title of host publicationInformation Processing in Computer-Assisted Interventions - 5th International Conference, IPCAI 2014, Proceedings
PublisherSpringer Verlag
Pages41-50
Number of pages10
ISBN (Print)9783319075204
DOIs
StatePublished - Jan 1 2014
Event5th International Conference on Information Processing in Computer-Assisted Interventions, IPCAI 2014 - Fukuoka, Japan
Duration: Jun 28 2014Jun 28 2014

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume8498 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other5th International Conference on Information Processing in Computer-Assisted Interventions, IPCAI 2014
CountryJapan
CityFukuoka
Period6/28/146/28/14

Keywords

  • Transoral robotic surgery
  • cone beam computed tomography
  • image-guided robotic surgery
  • video augmentation

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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  • Cite this

    Liu, W. P., Richmon, J. D., Azizian, M., Sorger, J. M., & Taylor, R. H. (2014). Intraoperative cone beam CT guidance for transoral robotic surgery. In Information Processing in Computer-Assisted Interventions - 5th International Conference, IPCAI 2014, Proceedings (pp. 41-50). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 8498 LNCS). Springer Verlag. https://doi.org/10.1007/978-3-319-07521-1_5