Virtual reality: a new paranasal sinus surgery simulator.
Identifieur interne : 001168 ( PubMed/Corpus ); précédent : 001167; suivant : 001169Virtual reality: a new paranasal sinus surgery simulator.
Auteurs : Boris Tolsdorff ; Andreas Pommert ; Karl Heinz Höhne ; Andreas Petersik ; Bernhard Pflesser ; Ulf Tiede ; Rudolf LeuwerSource :
- The Laryngoscope [ 1531-4995 ] ; 2010.
English descriptors
- KwdEn :
- MESH :
- education : Endoscopy, Otorhinolaryngologic Surgical Procedures.
- surgery : Paranasal Sinuses.
- Computer Simulation, Humans, User-Computer Interface.
Abstract
Virtual surgical training systems are of growing value. Current prototypes for endonasal sinus surgery simulation are very expensive or lack running stability. No reliable system is available to a notable number of users yet. The purpose of this work was to develop a dependable simulator running on standard PC hardware including a detailed anatomic model, realistic tools and handling, stereoscopic view, and force feedback.
DOI: 10.1002/lary.20676
PubMed: 20013851
Links to Exploration step
pubmed:20013851Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Virtual reality: a new paranasal sinus surgery simulator.</title><author><name sortKey="Tolsdorff, Boris" sort="Tolsdorff, Boris" uniqKey="Tolsdorff B" first="Boris" last="Tolsdorff">Boris Tolsdorff</name><affiliation><nlm:affiliation>Department of Oto-Rhino-Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University of Würzburg, Würzburg, Germany. tolsdorff_b@klinik.uni-wuerzburg.de</nlm:affiliation></affiliation></author><author><name sortKey="Pommert, Andreas" sort="Pommert, Andreas" uniqKey="Pommert A" first="Andreas" last="Pommert">Andreas Pommert</name></author><author><name sortKey="Hohne, Karl Heinz" sort="Hohne, Karl Heinz" uniqKey="Hohne K" first="Karl Heinz" last="Höhne">Karl Heinz Höhne</name></author><author><name sortKey="Petersik, Andreas" sort="Petersik, Andreas" uniqKey="Petersik A" first="Andreas" last="Petersik">Andreas Petersik</name></author><author><name sortKey="Pflesser, Bernhard" sort="Pflesser, Bernhard" uniqKey="Pflesser B" first="Bernhard" last="Pflesser">Bernhard Pflesser</name></author><author><name sortKey="Tiede, Ulf" sort="Tiede, Ulf" uniqKey="Tiede U" first="Ulf" last="Tiede">Ulf Tiede</name></author><author><name sortKey="Leuwer, Rudolf" sort="Leuwer, Rudolf" uniqKey="Leuwer R" first="Rudolf" last="Leuwer">Rudolf Leuwer</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2010">2010</date><idno type="doi">10.1002/lary.20676</idno><idno type="RBID">pubmed:20013851</idno><idno type="pmid">20013851</idno><idno type="wicri:Area/PubMed/Corpus">001168</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Virtual reality: a new paranasal sinus surgery simulator.</title><author><name sortKey="Tolsdorff, Boris" sort="Tolsdorff, Boris" uniqKey="Tolsdorff B" first="Boris" last="Tolsdorff">Boris Tolsdorff</name><affiliation><nlm:affiliation>Department of Oto-Rhino-Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University of Würzburg, Würzburg, Germany. tolsdorff_b@klinik.uni-wuerzburg.de</nlm:affiliation></affiliation></author><author><name sortKey="Pommert, Andreas" sort="Pommert, Andreas" uniqKey="Pommert A" first="Andreas" last="Pommert">Andreas Pommert</name></author><author><name sortKey="Hohne, Karl Heinz" sort="Hohne, Karl Heinz" uniqKey="Hohne K" first="Karl Heinz" last="Höhne">Karl Heinz Höhne</name></author><author><name sortKey="Petersik, Andreas" sort="Petersik, Andreas" uniqKey="Petersik A" first="Andreas" last="Petersik">Andreas Petersik</name></author><author><name sortKey="Pflesser, Bernhard" sort="Pflesser, Bernhard" uniqKey="Pflesser B" first="Bernhard" last="Pflesser">Bernhard Pflesser</name></author><author><name sortKey="Tiede, Ulf" sort="Tiede, Ulf" uniqKey="Tiede U" first="Ulf" last="Tiede">Ulf Tiede</name></author><author><name sortKey="Leuwer, Rudolf" sort="Leuwer, Rudolf" uniqKey="Leuwer R" first="Rudolf" last="Leuwer">Rudolf Leuwer</name></author></analytic><series><title level="j">The Laryngoscope</title><idno type="eISSN">1531-4995</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Computer Simulation</term><term>Endoscopy (education)</term><term>Humans</term><term>Otorhinolaryngologic Surgical Procedures (education)</term><term>Paranasal Sinuses (surgery)</term><term>User-Computer Interface</term></keywords><keywords scheme="MESH" qualifier="education" xml:lang="en"><term>Endoscopy</term><term>Otorhinolaryngologic Surgical Procedures</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Paranasal Sinuses</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Computer Simulation</term><term>Humans</term><term>User-Computer Interface</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Virtual surgical training systems are of growing value. Current prototypes for endonasal sinus surgery simulation are very expensive or lack running stability. No reliable system is available to a notable number of users yet. The purpose of this work was to develop a dependable simulator running on standard PC hardware including a detailed anatomic model, realistic tools and handling, stereoscopic view, and force feedback.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">20013851</PMID><DateCreated><Year>2010</Year><Month>01</Month><Day>26</Day></DateCreated><DateCompleted><Year>2010</Year><Month>02</Month><Day>16</Day></DateCompleted><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1531-4995</ISSN><JournalIssue CitedMedium="Internet"><Volume>120</Volume><Issue>2</Issue><PubDate><Year>2010</Year><Month>Feb</Month></PubDate></JournalIssue><Title>The Laryngoscope</Title><ISOAbbreviation>Laryngoscope</ISOAbbreviation></Journal><ArticleTitle>Virtual reality: a new paranasal sinus surgery simulator.</ArticleTitle><Pagination><MedlinePgn>420-6</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1002/lary.20676</ELocationID><Abstract><AbstractText Label="OBJECTIVES/HYPOTHESIS" NlmCategory="OBJECTIVE">Virtual surgical training systems are of growing value. Current prototypes for endonasal sinus surgery simulation are very expensive or lack running stability. No reliable system is available to a notable number of users yet. The purpose of this work was to develop a dependable simulator running on standard PC hardware including a detailed anatomic model, realistic tools and handling, stereoscopic view, and force feedback.</AbstractText><AbstractText Label="STUDY DESIGN" NlmCategory="METHODS">Descriptive.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">A three-dimensional voxel model was created based on a high-resolution computed tomography study of a human skull, from which the bony structures were segmented. The mucosa and organs at risk were added manually. The model may be manipulated with virtual surgical tools controlled with a low-cost haptic device, which is also used to adjust microscopic or endoscopic views. Visualization, haptic rendering, and tissue removal are represented with subvoxel resolution.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">The handling of the model is convincing. The haptic device provides a realistic feeling regarding the interaction between tool tip and anatomy. Three-dimensional orientation and the look and feel of virtual surgical interventions get close to reality.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">The newly developed system is a stable, fully operational simulator for sinus surgery based on standard PC hardware. Besides the limitations of a low-cost haptic device, the presented system is highly realistic regarding anatomy, visualization, manipulation, and the appearance of the tools. It is mainly intended for gaining surgical anatomy knowledge and for training navigation in a complex anatomical environment. Learning effects, including motor skills, have yet to be quantified.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Tolsdorff</LastName><ForeName>Boris</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>Department of Oto-Rhino-Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University of Würzburg, Würzburg, Germany. tolsdorff_b@klinik.uni-wuerzburg.de</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Pommert</LastName><ForeName>Andreas</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Höhne</LastName><ForeName>Karl Heinz</ForeName><Initials>KH</Initials></Author><Author ValidYN="Y"><LastName>Petersik</LastName><ForeName>Andreas</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Pflesser</LastName><ForeName>Bernhard</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Tiede</LastName><ForeName>Ulf</ForeName><Initials>U</Initials></Author><Author ValidYN="Y"><LastName>Leuwer</LastName><ForeName>Rudolf</ForeName><Initials>R</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Laryngoscope</MedlineTA><NlmUniqueID>8607378</NlmUniqueID><ISSNLinking>0023-852X</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D003198">Computer Simulation</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D004724">Endoscopy</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000193">education</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013517">Otorhinolaryngologic Surgical Procedures</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000193">education</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D010256">Paranasal Sinuses</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000601">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D014584">User-Computer Interface</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2009</Year><Month>12</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2009</Year><Month>12</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2010</Year><Month>2</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="doi">10.1002/lary.20676</ArticleId><ArticleId IdType="pubmed">20013851</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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