Three-dimensional modelling and finite element analysis of the human mandible during clenching.
Identifieur interne : 002A15 ( PubMed/Curation ); précédent : 002A14; suivant : 002A16Three-dimensional modelling and finite element analysis of the human mandible during clenching.
Auteurs : A H Choi [Australie] ; B. Ben-Nissan ; R C ConwaySource :
- Australian dental journal [ 0045-0421 ] ; 2005.
Descripteurs français
- KwdFr :
- Adulte, Analyse des éléments finis, Analyse du stress dentaire (), Conception assistée par ordinateur, Contraction musculaire, Force occlusale, Humains, Imagerie tridimensionnelle, Mandibule (physiologie), Modèles biologiques, Muscles masticateurs (physiologie), Mâchoire édentée (physiopathologie), Phénomènes biomécaniques, Résistance à la compression, Résistance à la traction, Simulation numérique, Élasticité.
- MESH :
- physiologie : Mandibule, Muscles masticateurs.
- physiopathologie : Mâchoire édentée.
- Adulte, Analyse des éléments finis, Analyse du stress dentaire, Conception assistée par ordinateur, Contraction musculaire, Force occlusale, Humains, Imagerie tridimensionnelle, Modèles biologiques, Phénomènes biomécaniques, Résistance à la compression, Résistance à la traction, Simulation numérique, Élasticité.
English descriptors
- KwdEn :
- Adult, Biomechanical Phenomena, Bite Force, Compressive Strength, Computer Simulation, Computer-Aided Design, Dental Stress Analysis (methods), Elasticity, Finite Element Analysis, Humans, Imaging, Three-Dimensional, Jaw, Edentulous (physiopathology), Mandible (physiology), Masticatory Muscles (physiology), Models, Biological, Muscle Contraction, Tensile Strength.
- MESH :
- methods : Dental Stress Analysis.
- physiology : Mandible, Masticatory Muscles.
- physiopathology : Jaw, Edentulous.
- Adult, Biomechanical Phenomena, Bite Force, Compressive Strength, Computer Simulation, Computer-Aided Design, Elasticity, Finite Element Analysis, Humans, Imaging, Three-Dimensional, Models, Biological, Muscle Contraction, Tensile Strength.
Abstract
Until recently, very few papers have been published concerning the development, analysis and experimental verification of three-dimensional, finite element modelling of the human adult edentulous mandible. The purpose of this study was to improve the method of modelling by using computer-aided engineering (CAE) and computer-aided design (CAD) methods and to utilize the model in analyzing maxillofacial problems.
PubMed: 15881305
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Three-dimensional modelling and finite element analysis of the human mandible during clenching.</title><author><name sortKey="Choi, A H" sort="Choi, A H" uniqKey="Choi A" first="A H" last="Choi">A H Choi</name><affiliation wicri:level="2"><nlm:affiliation>Department of Chemistry, Materials and Forensic Science, University of Technology, Sydney, New South Wales.</nlm:affiliation><country>Australie</country><placeName><region type="state">Nouvelle-Galles du Sud</region></placeName><wicri:cityArea>Department of Chemistry, Materials and Forensic Science, University of Technology, Sydney</wicri:cityArea></affiliation></author><author><name sortKey="Ben Nissan, B" sort="Ben Nissan, B" uniqKey="Ben Nissan B" first="B" last="Ben-Nissan">B. Ben-Nissan</name></author><author><name sortKey="Conway, R C" sort="Conway, R C" uniqKey="Conway R" first="R C" last="Conway">R C Conway</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2005">2005</date><idno type="RBID">pubmed:15881305</idno><idno type="pmid">15881305</idno><idno type="wicri:Area/PubMed/Corpus">002A15</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">002A15</idno><idno type="wicri:Area/PubMed/Curation">002A15</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">002A15</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Three-dimensional modelling and finite element analysis of the human mandible during clenching.</title><author><name sortKey="Choi, A H" sort="Choi, A H" uniqKey="Choi A" first="A H" last="Choi">A H Choi</name><affiliation wicri:level="2"><nlm:affiliation>Department of Chemistry, Materials and Forensic Science, University of Technology, Sydney, New South Wales.</nlm:affiliation><country>Australie</country><placeName><region type="state">Nouvelle-Galles du Sud</region></placeName><wicri:cityArea>Department of Chemistry, Materials and Forensic Science, University of Technology, Sydney</wicri:cityArea></affiliation></author><author><name sortKey="Ben Nissan, B" sort="Ben Nissan, B" uniqKey="Ben Nissan B" first="B" last="Ben-Nissan">B. Ben-Nissan</name></author><author><name sortKey="Conway, R C" sort="Conway, R C" uniqKey="Conway R" first="R C" last="Conway">R C Conway</name></author></analytic><series><title level="j">Australian dental journal</title><idno type="ISSN">0045-0421</idno><imprint><date when="2005" type="published">2005</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Biomechanical Phenomena</term><term>Bite Force</term><term>Compressive Strength</term><term>Computer Simulation</term><term>Computer-Aided Design</term><term>Dental Stress Analysis (methods)</term><term>Elasticity</term><term>Finite Element Analysis</term><term>Humans</term><term>Imaging, Three-Dimensional</term><term>Jaw, Edentulous (physiopathology)</term><term>Mandible (physiology)</term><term>Masticatory Muscles (physiology)</term><term>Models, Biological</term><term>Muscle Contraction</term><term>Tensile Strength</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adulte</term><term>Analyse des éléments finis</term><term>Analyse du stress dentaire ()</term><term>Conception assistée par ordinateur</term><term>Contraction musculaire</term><term>Force occlusale</term><term>Humains</term><term>Imagerie tridimensionnelle</term><term>Mandibule (physiologie)</term><term>Modèles biologiques</term><term>Muscles masticateurs (physiologie)</term><term>Mâchoire édentée (physiopathologie)</term><term>Phénomènes biomécaniques</term><term>Résistance à la compression</term><term>Résistance à la traction</term><term>Simulation numérique</term><term>Élasticité</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Dental Stress Analysis</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Mandibule</term><term>Muscles masticateurs</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Mandible</term><term>Masticatory Muscles</term></keywords><keywords scheme="MESH" qualifier="physiopathologie" xml:lang="fr"><term>Mâchoire édentée</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Jaw, Edentulous</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Biomechanical Phenomena</term><term>Bite Force</term><term>Compressive Strength</term><term>Computer Simulation</term><term>Computer-Aided Design</term><term>Elasticity</term><term>Finite Element Analysis</term><term>Humans</term><term>Imaging, Three-Dimensional</term><term>Models, Biological</term><term>Muscle Contraction</term><term>Tensile Strength</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adulte</term><term>Analyse des éléments finis</term><term>Analyse du stress dentaire</term><term>Conception assistée par ordinateur</term><term>Contraction musculaire</term><term>Force occlusale</term><term>Humains</term><term>Imagerie tridimensionnelle</term><term>Modèles biologiques</term><term>Phénomènes biomécaniques</term><term>Résistance à la compression</term><term>Résistance à la traction</term><term>Simulation numérique</term><term>Élasticité</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Until recently, very few papers have been published concerning the development, analysis and experimental verification of three-dimensional, finite element modelling of the human adult edentulous mandible. The purpose of this study was to improve the method of modelling by using computer-aided engineering (CAE) and computer-aided design (CAD) methods and to utilize the model in analyzing maxillofacial problems.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">15881305</PMID><DateCompleted><Year>2005</Year><Month>06</Month><Day>01</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0045-0421</ISSN><JournalIssue CitedMedium="Print"><Volume>50</Volume><Issue>1</Issue><PubDate><Year>2005</Year><Month>Mar</Month></PubDate></JournalIssue><Title>Australian dental journal</Title><ISOAbbreviation>Aust Dent J</ISOAbbreviation></Journal><ArticleTitle>Three-dimensional modelling and finite element analysis of the human mandible during clenching.</ArticleTitle><Pagination><MedlinePgn>42-8</MedlinePgn></Pagination><Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">Until recently, very few papers have been published concerning the development, analysis and experimental verification of three-dimensional, finite element modelling of the human adult edentulous mandible. The purpose of this study was to improve the method of modelling by using computer-aided engineering (CAE) and computer-aided design (CAD) methods and to utilize the model in analyzing maxillofacial problems.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">The model geometry was derived from position measurements taken from 28 diamond blade cut cross-sections of an average size human adult edentulous mandible and generated using a special sequencing method. Data on anatomical, structural, functional aspects and material properties were obtained from measurements and published data. The materials were idealized as transversely isotropic. The complete model consisted of 258 solid elements and 1635 nodes.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">The model was solved for displacements and stresses during clenching. In general, the observed displacement and stresses (tensile and compressive) were highest around the condylar region. Compressive stress was also observed around the premolar and molar bite points.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">This investigation has shown that the use of computer-aided modelling in conjunction with the finite element analysis could be effectively utilized in biomechanical analysis of the mandible. It could help to investigate many functional problems and could reduce the time of extensive experimentations.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Choi</LastName><ForeName>A H</ForeName><Initials>AH</Initials><AffiliationInfo><Affiliation>Department of Chemistry, Materials and Forensic Science, University of Technology, Sydney, New South Wales.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ben-Nissan</LastName><ForeName>B</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Conway</LastName><ForeName>R C</ForeName><Initials>RC</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Australia</Country><MedlineTA>Aust Dent J</MedlineTA><NlmUniqueID>0370612</NlmUniqueID><ISSNLinking>0045-0421</ISSNLinking></MedlineJournalInfo><CitationSubset>D</CitationSubset><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001696" MajorTopicYN="N">Biomechanical Phenomena</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001732" MajorTopicYN="Y">Bite Force</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019245" MajorTopicYN="N">Compressive Strength</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003198" MajorTopicYN="Y">Computer Simulation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017076" MajorTopicYN="N">Computer-Aided Design</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="D020342" MajorTopicYN="N">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><QualifierName UI="Q000503" MajorTopicYN="N">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008334" MajorTopicYN="N">Mandible</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008410" MajorTopicYN="N">Masticatory Muscles</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008954" MajorTopicYN="N">Models, Biological</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009119" MajorTopicYN="N">Muscle Contraction</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013718" MajorTopicYN="N">Tensile Strength</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2005</Year><Month>5</Month><Day>11</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2005</Year><Month>6</Month><Day>2</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2005</Year><Month>5</Month><Day>11</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">15881305</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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