[Quantitative evaluation of three-dimensional reconstruction accuracy of edentulous models in centric relation].
Identifieur interne : 000B23 ( PubMed/Corpus ); précédent : 000B22; suivant : 000B24[Quantitative evaluation of three-dimensional reconstruction accuracy of edentulous models in centric relation].
Auteurs : Yuchun Sun ; Hong Li ; Yong Wang ; Yongbo Wang ; Peijun LyuSource :
- Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology [ 1002-0098 ] ; 2014.
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- MESH :
Abstract
To reconstruct the centric relation of upper and lower edentulous dental models with two methods, to compare the reconstruction accuracy of the vertical and horizontal distance, and to provide some references to computer aided design and computer aided manufacture for complete denture.
PubMed: 25199936
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">[Quantitative evaluation of three-dimensional reconstruction accuracy of edentulous models in centric relation].</title><author><name sortKey="Sun, Yuchun" sort="Sun, Yuchun" uniqKey="Sun Y" first="Yuchun" last="Sun">Yuchun Sun</name><affiliation><nlm:affiliation>Center of Digital Dentistry, Faculty of Prosthodontics, Peking University School and Hospital of Stomatology & National Engineering Laboratory for Digital and Material Technology of Stomatology & Research Center of Engineering and Technology for Digital Dentistry of Ministry of Health, Beijing 100081, China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Hong" sort="Li, Hong" uniqKey="Li H" first="Hong" last="Li">Hong Li</name></author><author><name sortKey="Wang, Yong" sort="Wang, Yong" uniqKey="Wang Y" first="Yong" last="Wang">Yong Wang</name></author><author><name sortKey="Wang, Yongbo" sort="Wang, Yongbo" uniqKey="Wang Y" first="Yongbo" last="Wang">Yongbo Wang</name></author><author><name sortKey="Lyu, Peijun" sort="Lyu, Peijun" uniqKey="Lyu P" first="Peijun" last="Lyu">Peijun Lyu</name><affiliation><nlm:affiliation>Email: kqlpj@bjmu.edu.cn.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:25199936</idno><idno type="pmid">25199936</idno><idno type="wicri:Area/PubMed/Corpus">000B23</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000B23</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Quantitative evaluation of three-dimensional reconstruction accuracy of edentulous models in centric relation].</title><author><name sortKey="Sun, Yuchun" sort="Sun, Yuchun" uniqKey="Sun Y" first="Yuchun" last="Sun">Yuchun Sun</name><affiliation><nlm:affiliation>Center of Digital Dentistry, Faculty of Prosthodontics, Peking University School and Hospital of Stomatology & National Engineering Laboratory for Digital and Material Technology of Stomatology & Research Center of Engineering and Technology for Digital Dentistry of Ministry of Health, Beijing 100081, China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Hong" sort="Li, Hong" uniqKey="Li H" first="Hong" last="Li">Hong Li</name></author><author><name sortKey="Wang, Yong" sort="Wang, Yong" uniqKey="Wang Y" first="Yong" last="Wang">Yong Wang</name></author><author><name sortKey="Wang, Yongbo" sort="Wang, Yongbo" uniqKey="Wang Y" first="Yongbo" last="Wang">Yongbo Wang</name></author><author><name sortKey="Lyu, Peijun" sort="Lyu, Peijun" uniqKey="Lyu P" first="Peijun" last="Lyu">Peijun Lyu</name><affiliation><nlm:affiliation>Email: kqlpj@bjmu.edu.cn.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology</title><idno type="ISSN">1002-0098</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Centric Relation</term><term>Computer-Aided Design</term><term>Dental Articulators</term><term>Dental Models</term><term>Denture, Complete</term><term>Humans</term><term>Image Processing, Computer-Assisted</term><term>Jaw, Edentulous</term><term>Mouth, Edentulous</term><term>Software</term><term>Tomography, X-Ray Computed</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Centric Relation</term><term>Computer-Aided Design</term><term>Dental Articulators</term><term>Dental Models</term><term>Denture, Complete</term><term>Humans</term><term>Image Processing, Computer-Assisted</term><term>Jaw, Edentulous</term><term>Mouth, Edentulous</term><term>Software</term><term>Tomography, X-Ray Computed</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">To reconstruct the centric relation of upper and lower edentulous dental models with two methods, to compare the reconstruction accuracy of the vertical and horizontal distance, and to provide some references to computer aided design and computer aided manufacture for complete denture.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">25199936</PMID><DateCompleted><Year>2015</Year><Month>05</Month><Day>29</Day></DateCompleted><DateRevised><Year>2014</Year><Month>09</Month><Day>09</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">1002-0098</ISSN><JournalIssue CitedMedium="Print"><Volume>49</Volume><Issue>6</Issue><PubDate><Year>2014</Year><Month>Jun</Month></PubDate></JournalIssue><Title>Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology</Title><ISOAbbreviation>Zhonghua Kou Qiang Yi Xue Za Zhi</ISOAbbreviation></Journal><ArticleTitle>[Quantitative evaluation of three-dimensional reconstruction accuracy of edentulous models in centric relation].</ArticleTitle><Pagination><MedlinePgn>371-4</MedlinePgn></Pagination><Abstract><AbstractText Label="OBJECTIVE" NlmCategory="OBJECTIVE">To reconstruct the centric relation of upper and lower edentulous dental models with two methods, to compare the reconstruction accuracy of the vertical and horizontal distance, and to provide some references to computer aided design and computer aided manufacture for complete denture.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">Dental models and rims made from five edentulous patients in clinical were obtained.Each model was stocked with 10 identical size positioning cylinders (20 cylinders on each pair models) on 5 side-surfaces of basement. Twelve center point pairs were paired between upper and lower models from 20 cylinder bottoms. The vertical and horizontal distances of 12 center point pairs were regarded as the evaluation items. Firstly, upper and lower models and rims were scanned separately. Then, models and rims (fixed in centric relation respectively with positioning articulator and rubber banding) were scanned.In software, all the data were registered to reconstruct centric relation based on common region. Digital models were measured with software tools, and real models were measured with a contact measurement arm. The differences of the homologous items between two methods were analyzed with paired-t test.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">The vertical distance errors for dental articulator positioning method was (0.356 ± 0.200) mm and that of the rubber band method was (0.382 ± 0.299) mm, and paired-t test between the two methods showed no significant differences (P > 0.05). The horizontal errors were (0.010 ± 0.411) mm and (0.104 ± 0.476) mm, and paired-t test showed significant differences (P < 0.05).</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">Comparing with rubber band method, dental articulator positioning can significantly increases three-dimensional reconstruction accuracy of edentulous jaw gypsum models' horizontal relation.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Sun</LastName><ForeName>Yuchun</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Center of Digital Dentistry, Faculty of Prosthodontics, Peking University School and Hospital of Stomatology & National Engineering Laboratory for Digital and Material Technology of Stomatology & Research Center of Engineering and Technology for Digital Dentistry of Ministry of Health, Beijing 100081, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Hong</ForeName><Initials>H</Initials></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Yong</ForeName><Initials>Y</Initials></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Yongbo</ForeName><Initials>Y</Initials></Author><Author ValidYN="Y"><LastName>Lyu</LastName><ForeName>Peijun</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Email: kqlpj@bjmu.edu.cn.</Affiliation></AffiliationInfo></Author></AuthorList><Language>chi</Language><PublicationTypeList><PublicationType UI="D004740">English Abstract</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>China</Country><MedlineTA>Zhonghua Kou Qiang Yi Xue Za Zhi</MedlineTA><NlmUniqueID>8711066</NlmUniqueID><ISSNLinking>1002-0098</ISSNLinking></MedlineJournalInfo><CitationSubset>D</CitationSubset><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D016302" MajorTopicYN="N">Centric Relation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017076" MajorTopicYN="N">Computer-Aided Design</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003725" MajorTopicYN="N">Dental Articulators</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003765" MajorTopicYN="Y">Dental Models</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003824" MajorTopicYN="N">Denture, Complete</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007091" MajorTopicYN="N">Image Processing, Computer-Assisted</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009066" MajorTopicYN="Y">Mouth, Edentulous</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012984" MajorTopicYN="N">Software</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014057" MajorTopicYN="N">Tomography, X-Ray Computed</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>9</Month><Day>10</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>9</Month><Day>10</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2015</Year><Month>5</Month><Day>30</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25199936</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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