3D FEA of high-performance polyethylene fiber reinforced maxillary dentures.
Identifieur interne : 001083 ( PubMed/Corpus ); précédent : 001082; suivant : 0010843D FEA of high-performance polyethylene fiber reinforced maxillary dentures.
Auteurs : Y Y Cheng ; J Y Li ; S L Fok ; W L Cheung ; T W ChowSource :
- Dental materials : official publication of the Academy of Dental Materials [ 1879-0097 ] ; 2010.
English descriptors
- KwdEn :
- MESH :
- chemical , chemistry : Acrylic Resins.
- methods : Dental Stress Analysis.
- Bite Force, Denture Design, Denture, Complete, Upper, Finite Element Analysis, Humans, Models, Theoretical, Polyethylenes, Shear Strength.
Abstract
This project studies the effect of high-performance polyethylene (HPPE) fibers on stress distributions in a maxillary denture and the influence of fiber position on improving denture performance.
DOI: 10.1016/j.dental.2010.05.002
PubMed: 20542552
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">3D FEA of high-performance polyethylene fiber reinforced maxillary dentures.</title><author><name sortKey="Cheng, Y Y" sort="Cheng, Y Y" uniqKey="Cheng Y" first="Y Y" last="Cheng">Y Y Cheng</name><affiliation><nlm:affiliation>Faculty of Dentistry, The University of Hong Kong, The Prince Philip Dental Hospital, 34 Hospital Road, Hong Kong, China. yycheng@hku.hk</nlm:affiliation></affiliation></author><author><name sortKey="Li, J Y" sort="Li, J Y" uniqKey="Li J" first="J Y" last="Li">J Y Li</name></author><author><name sortKey="Fok, S L" sort="Fok, S L" uniqKey="Fok S" first="S L" last="Fok">S L Fok</name></author><author><name sortKey="Cheung, W L" sort="Cheung, W L" uniqKey="Cheung W" first="W L" last="Cheung">W L Cheung</name></author><author><name sortKey="Chow, T W" sort="Chow, T W" uniqKey="Chow T" first="T W" last="Chow">T W Chow</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2010">2010</date><idno type="doi">10.1016/j.dental.2010.05.002</idno><idno type="RBID">pubmed:20542552</idno><idno type="pmid">20542552</idno><idno type="wicri:Area/PubMed/Corpus">001083</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">3D FEA of high-performance polyethylene fiber reinforced maxillary dentures.</title><author><name sortKey="Cheng, Y Y" sort="Cheng, Y Y" uniqKey="Cheng Y" first="Y Y" last="Cheng">Y Y Cheng</name><affiliation><nlm:affiliation>Faculty of Dentistry, The University of Hong Kong, The Prince Philip Dental Hospital, 34 Hospital Road, Hong Kong, China. yycheng@hku.hk</nlm:affiliation></affiliation></author><author><name sortKey="Li, J Y" sort="Li, J Y" uniqKey="Li J" first="J Y" last="Li">J Y Li</name></author><author><name sortKey="Fok, S L" sort="Fok, S L" uniqKey="Fok S" first="S L" last="Fok">S L Fok</name></author><author><name sortKey="Cheung, W L" sort="Cheung, W L" uniqKey="Cheung W" first="W L" last="Cheung">W L Cheung</name></author><author><name sortKey="Chow, T W" sort="Chow, T W" uniqKey="Chow T" first="T W" last="Chow">T W Chow</name></author></analytic><series><title level="j">Dental materials : official publication of the Academy of Dental Materials</title><idno type="eISSN">1879-0097</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acrylic Resins (chemistry)</term><term>Bite Force</term><term>Dental Stress Analysis (methods)</term><term>Denture Design</term><term>Denture, Complete, Upper</term><term>Finite Element Analysis</term><term>Humans</term><term>Models, Theoretical</term><term>Polyethylenes</term><term>Shear Strength</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Acrylic Resins</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Dental Stress Analysis</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Bite Force</term><term>Denture Design</term><term>Denture, Complete, Upper</term><term>Finite Element Analysis</term><term>Humans</term><term>Models, Theoretical</term><term>Polyethylenes</term><term>Shear Strength</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This project studies the effect of high-performance polyethylene (HPPE) fibers on stress distributions in a maxillary denture and the influence of fiber position on improving denture performance.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">20542552</PMID><DateCreated><Year>2010</Year><Month>08</Month><Day>09</Day></DateCreated><DateCompleted><Year>2010</Year><Month>11</Month><Day>22</Day></DateCompleted><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-0097</ISSN><JournalIssue CitedMedium="Internet"><Volume>26</Volume><Issue>9</Issue><PubDate><Year>2010</Year><Month>Sep</Month></PubDate></JournalIssue><Title>Dental materials : official publication of the Academy of Dental Materials</Title><ISOAbbreviation>Dent Mater</ISOAbbreviation></Journal><ArticleTitle>3D FEA of high-performance polyethylene fiber reinforced maxillary dentures.</ArticleTitle><Pagination><MedlinePgn>e211-9</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.dental.2010.05.002</ELocationID><Abstract><AbstractText Label="OBJECTIVE" NlmCategory="OBJECTIVE">This project studies the effect of high-performance polyethylene (HPPE) fibers on stress distributions in a maxillary denture and the influence of fiber position on improving denture performance.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">A denture was scanned with a 3D Advanced Topometric Sensor digitizing system. The measuring system converted the images into a 3D digital model. A 3D reverse engineering technology then produced a numerical model which was then refined with Rapidform software. The underlying mucosa and bone were constructed using a freeform system integrated with a PHANTOM haptic device. A fiber lamella reinforcement was incorporated into the denture at different positions (fitting side, mid-palatal plane, polished side) with SolidWorks software. Boundary conditions were constrained at the top of the basal bone while bite force of 230 N was applied to the posterior teeth on both sides. The denture models were analyzed with ABAQUS software.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">Stress concentrations were found at the incisal notch and at the anterior and posterior palatal surfaces of the unreinforced denture. The incorporated reinforcement effectively reduced the stress concentrations at these surfaces. Placement of the fibers at polished side was the best position in reducing stress concentrations.</AbstractText><AbstractText Label="SIGNIFICANCE" NlmCategory="CONCLUSIONS">3D FEM usefully provides a non-laboratory means to reveal the weak areas in the maxillary complete denture, and exhibit the effectiveness of HPPE reinforcement together with fiber positions on enhancement of denture strength.</AbstractText><CopyrightInformation>Copyright 2010 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Cheng</LastName><ForeName>Y Y</ForeName><Initials>YY</Initials><AffiliationInfo><Affiliation>Faculty of Dentistry, The University of Hong Kong, The Prince Philip Dental Hospital, 34 Hospital Road, Hong Kong, China. yycheng@hku.hk</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>J Y</ForeName><Initials>JY</Initials></Author><Author ValidYN="Y"><LastName>Fok</LastName><ForeName>S L</ForeName><Initials>SL</Initials></Author><Author ValidYN="Y"><LastName>Cheung</LastName><ForeName>W L</ForeName><Initials>WL</Initials></Author><Author ValidYN="Y"><LastName>Chow</LastName><ForeName>T W</ForeName><Initials>TW</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2010</Year><Month>06</Month><Day>09</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Dent Mater</MedlineTA><NlmUniqueID>8508040</NlmUniqueID><ISSNLinking>0109-5641</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000180">Acrylic Resins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D011095">Polyethylenes</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000180">Acrylic Resins</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000737">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D001732">Bite Force</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D003799">Dental Stress Analysis</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D003779">Denture Design</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D003827">Denture, Complete, Upper</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D020342">Finite Element Analysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008962">Models, Theoretical</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011095">Polyethylenes</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D033081">Shear Strength</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2008</Year><Month>6</Month><Day>11</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2010</Year><Month>3</Month><Day>23</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2010</Year><Month>5</Month><Day>16</Day></PubMedPubDate><PubMedPubDate PubStatus="aheadofprint"><Year>2010</Year><Month>6</Month><Day>9</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2010</Year><Month>6</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2010</Year><Month>6</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2010</Year><Month>12</Month><Day>14</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pii">S0109-5641(10)00133-8</ArticleId><ArticleId IdType="doi">10.1016/j.dental.2010.05.002</ArticleId><ArticleId IdType="pubmed">20542552</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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