Finite element analysis of three zygomatic implant techniques for the severely atrophic edentulous maxilla.
Identifieur interne : 000707 ( Ncbi/Merge ); précédent : 000706; suivant : 000708Finite element analysis of three zygomatic implant techniques for the severely atrophic edentulous maxilla.
Auteurs : Hailin Wen [République populaire de Chine] ; Weihua Guo [République populaire de Chine] ; Rui Liang [République populaire de Chine] ; Lin Xiang [République populaire de Chine] ; Gang Long [République populaire de Chine] ; Tingting Wang [République populaire de Chine] ; Meng Deng [République populaire de Chine] ; Weidong Tian [République populaire de Chine]Source :
- The Journal of prosthetic dentistry [ 1097-6841 ] ; 2014.
Descripteurs français
- KwdFr :
- Alliages d'or (), Analyse des éléments finis, Atrophie, Conception de prothèse dentaire, Contrainte mécanique, Force occlusale, Humains, Imagerie tridimensionnelle (), Implants dentaires, Maxillaire (), Maxillaire (anatomopathologie), Module d'élasticité, Modèles anatomiques, Modèles biologiques, Mâchoire édentée (), Mâchoire édentée (anatomopathologie), Mâchoire édentée (rééducation et réadaptation), Os zygomatique (), Phénomènes biomécaniques, Pose d'implant dentaire endo-osseux (), Simulation numérique, Sujet âgé, Tomodensitométrie (), Traitement d'image par ordinateur ().
- MESH :
- anatomopathologie : Maxillaire, Mâchoire édentée.
- rééducation et réadaptation : Mâchoire édentée.
- Alliages d'or, Analyse des éléments finis, Atrophie, Conception de prothèse dentaire, Contrainte mécanique, Force occlusale, Humains, Imagerie tridimensionnelle, Implants dentaires, Maxillaire, Module d'élasticité, Modèles anatomiques, Modèles biologiques, Mâchoire édentée, Os zygomatique, Phénomènes biomécaniques, Pose d'implant dentaire endo-osseux, Simulation numérique, Sujet âgé, Tomodensitométrie, Traitement d'image par ordinateur.
English descriptors
- KwdEn :
- Aged, Atrophy, Biomechanical Phenomena, Bite Force, Computer Simulation, Dental Implantation, Endosseous (methods), Dental Implants, Dental Prosthesis Design, Elastic Modulus, Finite Element Analysis, Gold Alloys (chemistry), Humans, Image Processing, Computer-Assisted (methods), Imaging, Three-Dimensional (methods), Jaw, Edentulous (pathology), Jaw, Edentulous (rehabilitation), Jaw, Edentulous (surgery), Maxilla (pathology), Maxilla (surgery), Models, Anatomic, Models, Biological, Stress, Mechanical, Tomography, X-Ray Computed (methods), Zygoma (surgery).
- MESH :
- chemical , chemistry : Gold Alloys.
- chemical : Dental Implants.
- methods : Dental Implantation, Endosseous, Image Processing, Computer-Assisted, Imaging, Three-Dimensional, Tomography, X-Ray Computed.
- pathology : Jaw, Edentulous, Maxilla.
- rehabilitation : Jaw, Edentulous.
- surgery : Jaw, Edentulous, Maxilla, Zygoma.
- Aged, Atrophy, Biomechanical Phenomena, Bite Force, Computer Simulation, Dental Prosthesis Design, Elastic Modulus, Finite Element Analysis, Humans, Models, Anatomic, Models, Biological, Stress, Mechanical.
Abstract
A variety of zygomatic implantation techniques currently exist; however, a consensus regarding the most suitable method has not yet been reached.
DOI: 10.1016/j.prosdent.2013.05.004
PubMed: 24314571
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000441
- to stream PubMed, to step Curation: 000441
- to stream PubMed, to step Checkpoint: 000441
Links to Exploration step
pubmed:24314571Le document en format XML
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<author><name sortKey="Tian, Weidong" sort="Tian, Weidong" uniqKey="Tian W" first="Weidong" last="Tian">Weidong Tian</name>
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<series><title level="j">The Journal of prosthetic dentistry</title>
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<imprint><date when="2014" type="published">2014</date>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term>
<term>Atrophy</term>
<term>Biomechanical Phenomena</term>
<term>Bite Force</term>
<term>Computer Simulation</term>
<term>Dental Implantation, Endosseous (methods)</term>
<term>Dental Implants</term>
<term>Dental Prosthesis Design</term>
<term>Elastic Modulus</term>
<term>Finite Element Analysis</term>
<term>Gold Alloys (chemistry)</term>
<term>Humans</term>
<term>Image Processing, Computer-Assisted (methods)</term>
<term>Imaging, Three-Dimensional (methods)</term>
<term>Jaw, Edentulous (pathology)</term>
<term>Jaw, Edentulous (rehabilitation)</term>
<term>Jaw, Edentulous (surgery)</term>
<term>Maxilla (pathology)</term>
<term>Maxilla (surgery)</term>
<term>Models, Anatomic</term>
<term>Models, Biological</term>
<term>Stress, Mechanical</term>
<term>Tomography, X-Ray Computed (methods)</term>
<term>Zygoma (surgery)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr"><term>Alliages d'or ()</term>
<term>Analyse des éléments finis</term>
<term>Atrophie</term>
<term>Conception de prothèse dentaire</term>
<term>Contrainte mécanique</term>
<term>Force occlusale</term>
<term>Humains</term>
<term>Imagerie tridimensionnelle ()</term>
<term>Implants dentaires</term>
<term>Maxillaire ()</term>
<term>Maxillaire (anatomopathologie)</term>
<term>Module d'élasticité</term>
<term>Modèles anatomiques</term>
<term>Modèles biologiques</term>
<term>Mâchoire édentée ()</term>
<term>Mâchoire édentée (anatomopathologie)</term>
<term>Mâchoire édentée (rééducation et réadaptation)</term>
<term>Os zygomatique ()</term>
<term>Phénomènes biomécaniques</term>
<term>Pose d'implant dentaire endo-osseux ()</term>
<term>Simulation numérique</term>
<term>Sujet âgé</term>
<term>Tomodensitométrie ()</term>
<term>Traitement d'image par ordinateur ()</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Gold Alloys</term>
</keywords>
<keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term>
</keywords>
<keywords scheme="MESH" qualifier="anatomopathologie" xml:lang="fr"><term>Maxillaire</term>
<term>Mâchoire édentée</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Dental Implantation, Endosseous</term>
<term>Image Processing, Computer-Assisted</term>
<term>Imaging, Three-Dimensional</term>
<term>Tomography, X-Ray Computed</term>
</keywords>
<keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Jaw, Edentulous</term>
<term>Maxilla</term>
</keywords>
<keywords scheme="MESH" qualifier="rehabilitation" xml:lang="en"><term>Jaw, Edentulous</term>
</keywords>
<keywords scheme="MESH" qualifier="rééducation et réadaptation" xml:lang="fr"><term>Mâchoire édentée</term>
</keywords>
<keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Jaw, Edentulous</term>
<term>Maxilla</term>
<term>Zygoma</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Aged</term>
<term>Atrophy</term>
<term>Biomechanical Phenomena</term>
<term>Bite Force</term>
<term>Computer Simulation</term>
<term>Dental Prosthesis Design</term>
<term>Elastic Modulus</term>
<term>Finite Element Analysis</term>
<term>Humans</term>
<term>Models, Anatomic</term>
<term>Models, Biological</term>
<term>Stress, Mechanical</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr"><term>Alliages d'or</term>
<term>Analyse des éléments finis</term>
<term>Atrophie</term>
<term>Conception de prothèse dentaire</term>
<term>Contrainte mécanique</term>
<term>Force occlusale</term>
<term>Humains</term>
<term>Imagerie tridimensionnelle</term>
<term>Implants dentaires</term>
<term>Maxillaire</term>
<term>Module d'élasticité</term>
<term>Modèles anatomiques</term>
<term>Modèles biologiques</term>
<term>Mâchoire édentée</term>
<term>Os zygomatique</term>
<term>Phénomènes biomécaniques</term>
<term>Pose d'implant dentaire endo-osseux</term>
<term>Simulation numérique</term>
<term>Sujet âgé</term>
<term>Tomodensitométrie</term>
<term>Traitement d'image par ordinateur</term>
</keywords>
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<front><div type="abstract" xml:lang="en">A variety of zygomatic implantation techniques currently exist; however, a consensus regarding the most suitable method has not yet been reached.</div>
</front>
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<pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24314571</PMID>
<DateCompleted><Year>2014</Year>
<Month>12</Month>
<Day>05</Day>
</DateCompleted>
<DateRevised><Year>2014</Year>
<Month>03</Month>
<Day>03</Day>
</DateRevised>
<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1097-6841</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>111</Volume>
<Issue>3</Issue>
<PubDate><Year>2014</Year>
<Month>Mar</Month>
</PubDate>
</JournalIssue>
<Title>The Journal of prosthetic dentistry</Title>
<ISOAbbreviation>J Prosthet Dent</ISOAbbreviation>
</Journal>
<ArticleTitle>Finite element analysis of three zygomatic implant techniques for the severely atrophic edentulous maxilla.</ArticleTitle>
<Pagination><MedlinePgn>203-15</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1016/j.prosdent.2013.05.004</ELocationID>
<ELocationID EIdType="pii" ValidYN="Y">S0022-3913(13)00155-8</ELocationID>
<Abstract><AbstractText Label="STATEMENT OF PROBLEM" NlmCategory="BACKGROUND">A variety of zygomatic implantation techniques currently exist; however, a consensus regarding the most suitable method has not yet been reached.</AbstractText>
<AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">The purpose of this study was to evaluate and compare 3 zygomatic implantation techniques and to clarify the optimal number and position of zygomatic and dental implants for the reconstruction of the severely atrophied edentulous maxilla.</AbstractText>
<AbstractText Label="MATERIAL AND METHODS" NlmCategory="METHODS">A 3-dimensional finite element analysis craniofacial model was constructed from the computed tomography data of a selected patient with a severely atrophic edentulous maxilla. Modeled zygomatic implants were inserted into the craniofacial model with 3 surgical techniques (classic Brånemark, exteriorized, and extramaxillary), and with 3 model variations that involved the number and position of zygomatic and dental implants. The zygomatic implants were loaded with a vertical force of 150 N and a lateral force of 50 N. The stresses on and deformations of the bones and implants were then observed and compared.</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">No obvious differences in the amount and distribution of stress on the external craniofacial bones were detected in the models. The lowest stresses on the zygomatic implants were observed in the exteriorized technique group. The lowest deformations of the bone that surrounds zygomatic implants and dental implants were observed in the exteriorized technique and classic Brånemark technique groups. For the exteriorized technique group, the model with 1 dental implant in the site of the maxillary lateral incisor exhibited the lowest stress on the zygomatic implants and the least deformation of the bone surrounding the zygomatic and dental implants.</AbstractText>
<AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">All 3 zygomatic implant techniques resulted in more or less homogeneous transference of force and thus could reconstruct the edentulous maxilla; however, the exteriorized technique with 1 dental implant in the lateral incisor appeared to be the most appropriate reconstruction method for the severely atrophied edentulous maxilla.</AbstractText>
<CopyrightInformation>Copyright © 2014 Editorial Council for the Journal of Prosthetic Dentistry. Published by Elsevier Inc. All rights reserved.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Wen</LastName>
<ForeName>Hailin</ForeName>
<Initials>H</Initials>
<AffiliationInfo><Affiliation>Postgraduate student, Department of Oral and Maxillofacial Surgery, West China College of Stomatology, Sichuan University; National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University; State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Guo</LastName>
<ForeName>Weihua</ForeName>
<Initials>W</Initials>
<AffiliationInfo><Affiliation>Associate Professor, Department of Pedodontics, West China College of Stomatology, Sichuan University; National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University; State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Liang</LastName>
<ForeName>Rui</ForeName>
<Initials>R</Initials>
<AffiliationInfo><Affiliation>Postgraduate student, College of Architecture and Environment, Sichuan University; National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University; State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Xiang</LastName>
<ForeName>Lin</ForeName>
<Initials>L</Initials>
<AffiliationInfo><Affiliation>Postgraduate student, Department of Implantology, West China College of Stomatology, Sichuan University; State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Long</LastName>
<ForeName>Gang</ForeName>
<Initials>G</Initials>
<AffiliationInfo><Affiliation>Postgraduate student, Department of Implantology, West China College of Stomatology, Sichuan University; State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Wang</LastName>
<ForeName>Tingting</ForeName>
<Initials>T</Initials>
<AffiliationInfo><Affiliation>Postgraduate student, Department of Endodontics, West China College of Stomatology, Sichuan University; State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Deng</LastName>
<ForeName>Meng</ForeName>
<Initials>M</Initials>
<AffiliationInfo><Affiliation>Postgraduate student, Department of Endodontics, West China College of Stomatology, Sichuan University; State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Tian</LastName>
<ForeName>Weidong</ForeName>
<Initials>W</Initials>
<AffiliationInfo><Affiliation>Professor and Director, Department of Oral and Maxillofacial Surgery, West China College of Stomatology, Sichuan University; National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University; State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China. Electronic address: drtwd@sina.com.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType>
<PublicationType UI="D016428">Journal Article</PublicationType>
<PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType>
</PublicationTypeList>
<ArticleDate DateType="Electronic"><Year>2013</Year>
<Month>12</Month>
<Day>04</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo><Country>United States</Country>
<MedlineTA>J Prosthet Dent</MedlineTA>
<NlmUniqueID>0376364</NlmUniqueID>
<ISSNLinking>0022-3913</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D015921">Dental Implants</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D006047">Gold Alloys</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>D</CitationSubset>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D001284" MajorTopicYN="N">Atrophy</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="D003198" MajorTopicYN="N">Computer Simulation</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D003758" MajorTopicYN="N">Dental Implantation, Endosseous</DescriptorName>
<QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D015921" MajorTopicYN="N">Dental Implants</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D017267" MajorTopicYN="N">Dental Prosthesis Design</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D055119" MajorTopicYN="N">Elastic Modulus</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D020342" MajorTopicYN="Y">Finite Element Analysis</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D006047" MajorTopicYN="N">Gold Alloys</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D007091" MajorTopicYN="N">Image Processing, Computer-Assisted</DescriptorName>
<QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D021621" MajorTopicYN="N">Imaging, Three-Dimensional</DescriptorName>
<QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName>
<QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName>
<QualifierName UI="Q000534" MajorTopicYN="Y">rehabilitation</QualifierName>
<QualifierName UI="Q000601" MajorTopicYN="N">surgery</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D008437" MajorTopicYN="N">Maxilla</DescriptorName>
<QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName>
<QualifierName UI="Q000601" MajorTopicYN="Y">surgery</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D008953" MajorTopicYN="N">Models, Anatomic</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D008954" MajorTopicYN="N">Models, Biological</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013314" MajorTopicYN="N">Stress, Mechanical</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D014057" MajorTopicYN="N">Tomography, X-Ray Computed</DescriptorName>
<QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D015050" MajorTopicYN="N">Zygoma</DescriptorName>
<QualifierName UI="Q000601" MajorTopicYN="Y">surgery</QualifierName>
</MeshHeading>
</MeshHeadingList>
</MedlineCitation>
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<Month>03</Month>
<Day>26</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised"><Year>2013</Year>
<Month>05</Month>
<Day>10</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2013</Year>
<Month>05</Month>
<Day>16</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2013</Year>
<Month>12</Month>
<Day>10</Day>
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<PubMedPubDate PubStatus="pubmed"><Year>2013</Year>
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<PubMedPubDate PubStatus="medline"><Year>2014</Year>
<Month>12</Month>
<Day>15</Day>
<Hour>6</Hour>
<Minute>0</Minute>
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<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">24314571</ArticleId>
<ArticleId IdType="pii">S0022-3913(13)00155-8</ArticleId>
<ArticleId IdType="doi">10.1016/j.prosdent.2013.05.004</ArticleId>
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<affiliations><list><country><li>République populaire de Chine</li>
</country>
</list>
<tree><country name="République populaire de Chine"><noRegion><name sortKey="Wen, Hailin" sort="Wen, Hailin" uniqKey="Wen H" first="Hailin" last="Wen">Hailin Wen</name>
</noRegion>
<name sortKey="Deng, Meng" sort="Deng, Meng" uniqKey="Deng M" first="Meng" last="Deng">Meng Deng</name>
<name sortKey="Guo, Weihua" sort="Guo, Weihua" uniqKey="Guo W" first="Weihua" last="Guo">Weihua Guo</name>
<name sortKey="Liang, Rui" sort="Liang, Rui" uniqKey="Liang R" first="Rui" last="Liang">Rui Liang</name>
<name sortKey="Long, Gang" sort="Long, Gang" uniqKey="Long G" first="Gang" last="Long">Gang Long</name>
<name sortKey="Tian, Weidong" sort="Tian, Weidong" uniqKey="Tian W" first="Weidong" last="Tian">Weidong Tian</name>
<name sortKey="Wang, Tingting" sort="Wang, Tingting" uniqKey="Wang T" first="Tingting" last="Wang">Tingting Wang</name>
<name sortKey="Xiang, Lin" sort="Xiang, Lin" uniqKey="Xiang L" first="Lin" last="Xiang">Lin Xiang</name>
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