A Virtual Surgical Environment for Rehearsal of Tympanomastoidectomy
Identifieur interne : 002D85 ( Main/Merge ); précédent : 002D84; suivant : 002D86A Virtual Surgical Environment for Rehearsal of Tympanomastoidectomy
Auteurs : Sonny Chan ; Peter Li ; Dong Hoon Lee ; J. Kenneth Salisbury ; Nikolas H. BlevinsSource :
- Studies in health technology and informatics [ 0926-9630 ] ; 2011.
Abstract
This article presents a virtual surgical environment whose purpose is to assist the surgeon in preparation for individual cases. The system constructs interactive anatomical models from patient-specific, multi-modal preoperative image data, and incorporates new methods for visually and haptically rendering the volumetric data. Evaluation of the system’s ability to replicate temporal bone dissections for tympanomastoidectomy, using intraoperative video of the same patients as guides, showed strong correlations between virtual and intraoperative anatomy. The result is a portable and cost-effective tool that may prove highly beneficial for the purposes of surgical planning and rehearsal.
Url:
PubMed: 21335772
PubMed Central: 3434876
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PMC:3434876Le document en format XML
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Kenneth" last="Salisbury">J. Kenneth Salisbury</name><affiliation><nlm:aff id="A1">Department of Computer Science, Stanford University</nlm:aff><wicri:noCountry code="subfield">Stanford University</wicri:noCountry></affiliation></author><author><name sortKey="Blevins, Nikolas H" sort="Blevins, Nikolas H" uniqKey="Blevins N" first="Nikolas H." last="Blevins">Nikolas H. Blevins</name><affiliation><nlm:aff id="A2">Department of Otolaryngology, Stanford University</nlm:aff><wicri:noCountry code="subfield">Stanford University</wicri:noCountry></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">21335772</idno><idno type="pmc">3434876</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3434876</idno><idno type="RBID">PMC:3434876</idno><date when="2011">2011</date><idno type="wicri:Area/Pmc/Corpus">001A81</idno><idno type="wicri:Area/Pmc/Curation">001A81</idno><idno type="wicri:Area/Pmc/Checkpoint">001C64</idno><idno type="wicri:Area/Ncbi/Merge">001905</idno><idno type="wicri:Area/Ncbi/Curation">001905</idno><idno type="wicri:Area/Ncbi/Checkpoint">001905</idno><idno type="wicri:doubleKey">0926-9630:2011:Chan S:a:virtual:surgical</idno><idno type="wicri:Area/Main/Merge">002D85</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">A Virtual Surgical Environment for Rehearsal of Tympanomastoidectomy</title><author><name sortKey="Chan, Sonny" sort="Chan, Sonny" uniqKey="Chan S" first="Sonny" last="Chan">Sonny Chan</name><affiliation><nlm:aff id="A1">Department of Computer Science, Stanford University</nlm:aff><wicri:noCountry code="subfield">Stanford University</wicri:noCountry></affiliation></author><author><name sortKey="Li, Peter" sort="Li, Peter" uniqKey="Li P" first="Peter" last="Li">Peter Li</name><affiliation><nlm:aff id="A2">Department of Otolaryngology, Stanford University</nlm:aff><wicri:noCountry code="subfield">Stanford University</wicri:noCountry></affiliation></author><author><name sortKey="Lee, Dong Hoon" sort="Lee, Dong Hoon" uniqKey="Lee D" first="Dong Hoon" last="Lee">Dong Hoon Lee</name><affiliation><nlm:aff id="A2">Department of Otolaryngology, Stanford University</nlm:aff><wicri:noCountry code="subfield">Stanford University</wicri:noCountry></affiliation></author><author><name sortKey="Salisbury, J Kenneth" sort="Salisbury, J Kenneth" uniqKey="Salisbury J" first="J. Kenneth" last="Salisbury">J. Kenneth Salisbury</name><affiliation><nlm:aff id="A1">Department of Computer Science, Stanford University</nlm:aff><wicri:noCountry code="subfield">Stanford University</wicri:noCountry></affiliation></author><author><name sortKey="Blevins, Nikolas H" sort="Blevins, Nikolas H" uniqKey="Blevins N" first="Nikolas H." last="Blevins">Nikolas H. Blevins</name><affiliation><nlm:aff id="A2">Department of Otolaryngology, Stanford University</nlm:aff><wicri:noCountry code="subfield">Stanford University</wicri:noCountry></affiliation></author></analytic><series><title level="j">Studies in health technology and informatics</title><idno type="ISSN">0926-9630</idno><imprint><date when="2011">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p id="P1">This article presents a virtual surgical environment whose purpose is to assist the surgeon in preparation for individual cases. The system constructs interactive anatomical models from patient-specific, multi-modal preoperative image data, and incorporates new methods for visually and haptically rendering the volumetric data. Evaluation of the system’s ability to replicate temporal bone dissections for tympanomastoidectomy, using intraoperative video of the same patients as guides, showed strong correlations between virtual and intraoperative anatomy. The result is a portable and cost-effective tool that may prove highly beneficial for the purposes of surgical planning and rehearsal.</p></div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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