Finite element analysis of the human mandible at 3 different stages of life.
Identifieur interne : 001866 ( PubMed/Corpus ); précédent : 001865; suivant : 001867Finite element analysis of the human mandible at 3 different stages of life.
Auteurs : Péter Bujtár ; George K B. Sándor ; Attila Bojtos ; Attila Szucs ; J Zsef BarabásSource :
- Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics [ 1528-395X ] ; 2010.
English descriptors
- KwdEn :
- Aged, Biomechanical Phenomena, Bite Force, Child, Computer Simulation, Cone-Beam Computed Tomography, Dental Stress Analysis (methods), Elasticity, Female, Finite Element Analysis, Humans, Imaging, Three-Dimensional, Jaw, Edentulous, Male, Mandible (diagnostic imaging), Mandible (growth & development), Mandible (physiology), Mastication (physiology), Models, Anatomic, Young Adult.
- MESH :
- diagnostic imaging : Mandible.
- growth & development : Mandible.
- methods : Dental Stress Analysis.
- physiology : Mandible, Mastication.
- Aged, Biomechanical Phenomena, Bite Force, Child, Computer Simulation, Cone-Beam Computed Tomography, Elasticity, Female, Finite Element Analysis, Humans, Imaging, Three-Dimensional, Jaw, Edentulous, Male, Models, Anatomic, Young Adult.
Abstract
This study analyzed detailed models of human mandibles at 3 different stages of life with simulation of supra normal chewing forces at static conditions.
DOI: 10.1016/j.tripleo.2010.01.025
PubMed: 20435491
Links to Exploration step
pubmed:20435491Le document en format XML
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Sándor</name></author><author><name sortKey="Bojtos, Attila" sort="Bojtos, Attila" uniqKey="Bojtos A" first="Attila" last="Bojtos">Attila Bojtos</name></author><author><name sortKey="Szucs, Attila" sort="Szucs, Attila" uniqKey="Szucs A" first="Attila" last="Szucs">Attila Szucs</name></author><author><name sortKey="Barabas, J Zsef" sort="Barabas, J Zsef" uniqKey="Barabas J" first="J Zsef" last="Barabás">J Zsef Barabás</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2010">2010</date><idno type="RBID">pubmed:20435491</idno><idno type="pmid">20435491</idno><idno type="doi">10.1016/j.tripleo.2010.01.025</idno><idno type="wicri:Area/PubMed/Corpus">001866</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">001866</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Finite element analysis of the human mandible at 3 different stages of life.</title><author><name sortKey="Bujtar, Peter" sort="Bujtar, Peter" uniqKey="Bujtar P" first="Péter" last="Bujtár">Péter Bujtár</name><affiliation><nlm:affiliation>Department of Oral and Maxillofacial Surgery and Dentistry, Faculty of Dentistry, Semmelweis University, Budapest, Hungary.</nlm:affiliation></affiliation></author><author><name sortKey="Sandor, George K B" sort="Sandor, George K B" uniqKey="Sandor G" first="George K B" last="Sándor">George K B. Sándor</name></author><author><name sortKey="Bojtos, Attila" sort="Bojtos, Attila" uniqKey="Bojtos A" first="Attila" last="Bojtos">Attila Bojtos</name></author><author><name sortKey="Szucs, Attila" sort="Szucs, Attila" uniqKey="Szucs A" first="Attila" last="Szucs">Attila Szucs</name></author><author><name sortKey="Barabas, J Zsef" sort="Barabas, J Zsef" uniqKey="Barabas J" first="J Zsef" last="Barabás">J Zsef Barabás</name></author></analytic><series><title level="j">Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics</title><idno type="eISSN">1528-395X</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term><term>Biomechanical Phenomena</term><term>Bite Force</term><term>Child</term><term>Computer Simulation</term><term>Cone-Beam Computed Tomography</term><term>Dental Stress Analysis (methods)</term><term>Elasticity</term><term>Female</term><term>Finite Element Analysis</term><term>Humans</term><term>Imaging, Three-Dimensional</term><term>Jaw, Edentulous</term><term>Male</term><term>Mandible (diagnostic imaging)</term><term>Mandible (growth & development)</term><term>Mandible (physiology)</term><term>Mastication (physiology)</term><term>Models, Anatomic</term><term>Young Adult</term></keywords><keywords scheme="MESH" qualifier="diagnostic imaging" xml:lang="en"><term>Mandible</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Mandible</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Dental Stress Analysis</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Mandible</term><term>Mastication</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Aged</term><term>Biomechanical Phenomena</term><term>Bite Force</term><term>Child</term><term>Computer Simulation</term><term>Cone-Beam Computed Tomography</term><term>Elasticity</term><term>Female</term><term>Finite Element Analysis</term><term>Humans</term><term>Imaging, Three-Dimensional</term><term>Jaw, Edentulous</term><term>Male</term><term>Models, Anatomic</term><term>Young Adult</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This study analyzed detailed models of human mandibles at 3 different stages of life with simulation of supra normal chewing forces at static conditions.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">20435491</PMID><DateCompleted><Year>2011</Year><Month>01</Month><Day>05</Day></DateCompleted><DateRevised><Year>2016</Year><Month>11</Month><Day>25</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1528-395X</ISSN><JournalIssue CitedMedium="Internet"><Volume>110</Volume><Issue>3</Issue><PubDate><Year>2010</Year><Month>Sep</Month></PubDate></JournalIssue><Title>Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics</Title><ISOAbbreviation>Oral Surg Oral Med Oral Pathol Oral Radiol Endod</ISOAbbreviation></Journal><ArticleTitle>Finite element analysis of the human mandible at 3 different stages of life.</ArticleTitle><Pagination><MedlinePgn>301-9</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.tripleo.2010.01.025</ELocationID><Abstract><AbstractText Label="OBJECTIVE" NlmCategory="OBJECTIVE">This study analyzed detailed models of human mandibles at 3 different stages of life with simulation of supra normal chewing forces at static conditions.</AbstractText><AbstractText Label="METHODS AND MATERIALS" NlmCategory="METHODS">Finite element analysis (FEA) was used to generate models from cone-beam computerized tomograms (CBCT) of 3 patients aged 12, 20, and 67 years, using numerically calculated material parameters. Estimated chewing forces were then applied to the simulations.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">The results reflect higher elasticity in younger models in all regions of the mandible. The experimental models show that physiologic load stress and strain distributional changes of the mandible vary according to age.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">The CBCT-based model generation used in this study provided high-quality model definition of the 3 individual patients of different ages. FEA has great potential to predict bone responses to paradigms of mechanical activity. Future applications of FEA will include surgical planning, surgical hardware testing, and the design of scaffolds and tissue-engineered constructs.</AbstractText><CopyrightInformation>Copyright (c) 2010 Mosby, Inc. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Bujtár</LastName><ForeName>Péter</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Department of Oral and Maxillofacial Surgery and Dentistry, Faculty of Dentistry, Semmelweis University, Budapest, Hungary.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sándor</LastName><ForeName>George K B</ForeName><Initials>GK</Initials></Author><Author ValidYN="Y"><LastName>Bojtos</LastName><ForeName>Attila</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Szucs</LastName><ForeName>Attila</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Barabás</LastName><ForeName>József</ForeName><Initials>J</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2010</Year><Month>05</Month><Day>01</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Oral Surg Oral Med Oral Pathol Oral Radiol Endod</MedlineTA><NlmUniqueID>9508562</NlmUniqueID><ISSNLinking>1079-2104</ISSNLinking></MedlineJournalInfo><CitationSubset>D</CitationSubset><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001696" MajorTopicYN="N">Biomechanical Phenomena</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001732" MajorTopicYN="N">Bite Force</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002648" MajorTopicYN="N">Child</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003198" MajorTopicYN="N">Computer Simulation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D054893" MajorTopicYN="N">Cone-Beam Computed Tomography</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003799" MajorTopicYN="N">Dental Stress Analysis</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004548" MajorTopicYN="N">Elasticity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D020342" MajorTopicYN="Y">Finite Element Analysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D021621" MajorTopicYN="N">Imaging, Three-Dimensional</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008334" MajorTopicYN="N">Mandible</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008409" MajorTopicYN="N">Mastication</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008953" MajorTopicYN="Y">Models, Anatomic</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D055815" MajorTopicYN="N">Young Adult</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2009</Year><Month>09</Month><Day>04</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2010</Year><Month>01</Month><Day>04</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2010</Year><Month>01</Month><Day>26</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2010</Year><Month>5</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2010</Year><Month>5</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2011</Year><Month>1</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">20435491</ArticleId><ArticleId IdType="pii">S1079-2104(10)00070-3</ArticleId><ArticleId IdType="doi">10.1016/j.tripleo.2010.01.025</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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