Computer-assisted three-dimensional surgical planning and simulation: 3D virtual osteotomy

James Xia, Horace H.S. Ip, Nabil Samman, Dongfeng Wang, Christy S.B. Kot, Richie W.K. Yeung, Henk Tideman

Research output: Contribution to journalArticle

170 Scopus citations

Abstract

A computer-assisted three-dimensional virtual osteotomy system for orthognathic surgery (CAVOS) is presented. The virtual reality workbench is used for surgical planning. The surgeon immerses in a virtual reality environment with stereo eyewear, holds a virtual "scalpel" (3D Mouse) and operates on a "real" patient (3D visualization) to obtain pre-surgical prediction (3D bony segment movements). Virtual surgery on a computer-generated 3D head model is simulated and can be visualized from any arbitrary viewing point in a personal computer system.

Original languageEnglish (US)
Pages (from-to)11-17
Number of pages7
JournalInternational Journal of Oral and Maxillofacial Surgery
Volume29
Issue number1
DOIs
StatePublished - Feb 2000

Keywords

  • Computer graphics
  • Computer-assisted simulation
  • Orthognathic surgery
  • Surgical planning
  • Virtual osteotomy
  • Virtual reality workbench

ASJC Scopus subject areas

  • Dentistry(all)
  • Otorhinolaryngology
  • Surgery

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