Three-dimensional stress analysis of tooth/lmplant-retained long-span fixed dentures.
Identifieur interne : 006342 ( PubMed/Checkpoint ); précédent : 006341; suivant : 006343Three-dimensional stress analysis of tooth/lmplant-retained long-span fixed dentures.
Auteurs : Nariyuki Maezawa [Japon] ; Makoto Shiota ; Shohei Kasugai ; Noriyuki WakabayashiSource :
- The International journal of oral & maxillofacial implants [ 0882-2786 ]
Descripteurs français
- KwdFr :
- Analyse des éléments finis, Arcade dentaire (physiologie), Canine (physiologie), Conception d'appareil de prothèse dentaire, Contrainte mécanique, Desmodonte (physiologie), Humains, Imagerie tridimensionnelle, Implants dentaires, Mandibule (physiologie), Modèles biologiques, Mâchoire partiellement édentée (physiopathologie), Occlusion dentaire, Piliers dentaires, Prothèse partielle fixe, Rétention d'appareil de prothèse dentaire, Simulation numérique, Élasticité.
- MESH :
- physiologie : Arcade dentaire, Canine, Desmodonte, Mandibule.
- physiopathologie : Mâchoire partiellement édentée.
- Analyse des éléments finis, Conception d'appareil de prothèse dentaire, Contrainte mécanique, Humains, Imagerie tridimensionnelle, Implants dentaires, Modèles biologiques, Occlusion dentaire, Piliers dentaires, Prothèse partielle fixe, Rétention d'appareil de prothèse dentaire, Simulation numérique, Élasticité.
English descriptors
- KwdEn :
- Computer Simulation, Cuspid (physiology), Dental Abutments, Dental Arch (physiology), Dental Implants, Dental Occlusion, Denture Design, Denture Retention, Denture, Partial, Fixed, Elasticity, Finite Element Analysis, Humans, Imaging, Three-Dimensional, Jaw, Edentulous, Partially (physiopathology), Mandible (physiology), Models, Biological, Periodontal Ligament (physiology), Stress, Mechanical.
- MESH :
- chemical : Dental Implants.
- physiology : Cuspid, Dental Arch, Mandible, Periodontal Ligament.
- physiopathology : Jaw, Edentulous, Partially.
- Computer Simulation, Dental Abutments, Dental Occlusion, Denture Design, Denture Retention, Denture, Partial, Fixed, Elasticity, Finite Element Analysis, Humans, Imaging, Three-Dimensional, Models, Biological, Stress, Mechanical.
Abstract
The aim was to assess the influence of connection of the canine teeth to implant-retained long-span fixed dentures on stress in mandibular bone using finite element analysis.
PubMed: 17974104
Affiliations:
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Three-dimensional stress analysis of tooth/lmplant-retained long-span fixed dentures.</title><author><name sortKey="Maezawa, Nariyuki" sort="Maezawa, Nariyuki" uniqKey="Maezawa N" first="Nariyuki" last="Maezawa">Nariyuki Maezawa</name><affiliation wicri:level="3"><nlm:affiliation>Oral Implantology and Regenerative Dental Medicine, Department of Masticatory Function Rehabilitation, Division of Oral Health Sciences, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan. maezawa.impl@tmd.ac.jp</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Oral Implantology and Regenerative Dental Medicine, Department of Masticatory Function Rehabilitation, Division of Oral Health Sciences, Graduate School, Tokyo Medical and Dental University, Tokyo</wicri:regionArea><placeName><settlement type="city">Tokyo</settlement><region type="région">Région de Kantō</region></placeName></affiliation></author><author><name sortKey="Shiota, Makoto" sort="Shiota, Makoto" uniqKey="Shiota M" first="Makoto" last="Shiota">Makoto Shiota</name></author><author><name sortKey="Kasugai, Shohei" sort="Kasugai, Shohei" uniqKey="Kasugai S" first="Shohei" last="Kasugai">Shohei Kasugai</name></author><author><name sortKey="Wakabayashi, Noriyuki" sort="Wakabayashi, Noriyuki" uniqKey="Wakabayashi N" first="Noriyuki" last="Wakabayashi">Noriyuki Wakabayashi</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="????"><PubDate><MedlineDate>2007 Sep-Oct</MedlineDate></PubDate></date><idno type="RBID">pubmed:17974104</idno><idno type="pmid">17974104</idno><idno type="wicri:Area/PubMed/Corpus">002395</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">002395</idno><idno type="wicri:Area/PubMed/Curation">002395</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">002395</idno><idno type="wicri:Area/PubMed/Checkpoint">002395</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">002395</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Three-dimensional stress analysis of tooth/lmplant-retained long-span fixed dentures.</title><author><name sortKey="Maezawa, Nariyuki" sort="Maezawa, Nariyuki" uniqKey="Maezawa N" first="Nariyuki" last="Maezawa">Nariyuki Maezawa</name><affiliation wicri:level="3"><nlm:affiliation>Oral Implantology and Regenerative Dental Medicine, Department of Masticatory Function Rehabilitation, Division of Oral Health Sciences, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan. maezawa.impl@tmd.ac.jp</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Oral Implantology and Regenerative Dental Medicine, Department of Masticatory Function Rehabilitation, Division of Oral Health Sciences, Graduate School, Tokyo Medical and Dental University, Tokyo</wicri:regionArea><placeName><settlement type="city">Tokyo</settlement><region type="région">Région de Kantō</region></placeName></affiliation></author><author><name sortKey="Shiota, Makoto" sort="Shiota, Makoto" uniqKey="Shiota M" first="Makoto" last="Shiota">Makoto Shiota</name></author><author><name sortKey="Kasugai, Shohei" sort="Kasugai, Shohei" uniqKey="Kasugai S" first="Shohei" last="Kasugai">Shohei Kasugai</name></author><author><name sortKey="Wakabayashi, Noriyuki" sort="Wakabayashi, Noriyuki" uniqKey="Wakabayashi N" first="Noriyuki" last="Wakabayashi">Noriyuki Wakabayashi</name></author></analytic><series><title level="j">The International journal of oral & maxillofacial implants</title><idno type="ISSN">0882-2786</idno></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Computer Simulation</term><term>Cuspid (physiology)</term><term>Dental Abutments</term><term>Dental Arch (physiology)</term><term>Dental Implants</term><term>Dental Occlusion</term><term>Denture Design</term><term>Denture Retention</term><term>Denture, Partial, Fixed</term><term>Elasticity</term><term>Finite Element Analysis</term><term>Humans</term><term>Imaging, Three-Dimensional</term><term>Jaw, Edentulous, Partially (physiopathology)</term><term>Mandible (physiology)</term><term>Models, Biological</term><term>Periodontal Ligament (physiology)</term><term>Stress, Mechanical</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Analyse des éléments finis</term><term>Arcade dentaire (physiologie)</term><term>Canine (physiologie)</term><term>Conception d'appareil de prothèse dentaire</term><term>Contrainte mécanique</term><term>Desmodonte (physiologie)</term><term>Humains</term><term>Imagerie tridimensionnelle</term><term>Implants dentaires</term><term>Mandibule (physiologie)</term><term>Modèles biologiques</term><term>Mâchoire partiellement édentée (physiopathologie)</term><term>Occlusion dentaire</term><term>Piliers dentaires</term><term>Prothèse partielle fixe</term><term>Rétention d'appareil de prothèse dentaire</term><term>Simulation numérique</term><term>Élasticité</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Arcade dentaire</term><term>Canine</term><term>Desmodonte</term><term>Mandibule</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Cuspid</term><term>Dental Arch</term><term>Mandible</term><term>Periodontal Ligament</term></keywords><keywords scheme="MESH" qualifier="physiopathologie" xml:lang="fr"><term>Mâchoire partiellement édentée</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Jaw, Edentulous, Partially</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Computer Simulation</term><term>Dental Abutments</term><term>Dental Occlusion</term><term>Denture Design</term><term>Denture Retention</term><term>Denture, Partial, Fixed</term><term>Elasticity</term><term>Finite Element Analysis</term><term>Humans</term><term>Imaging, Three-Dimensional</term><term>Models, Biological</term><term>Stress, Mechanical</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Analyse des éléments finis</term><term>Conception d'appareil de prothèse dentaire</term><term>Contrainte mécanique</term><term>Humains</term><term>Imagerie tridimensionnelle</term><term>Implants dentaires</term><term>Modèles biologiques</term><term>Occlusion dentaire</term><term>Piliers dentaires</term><term>Prothèse partielle fixe</term><term>Rétention d'appareil de prothèse dentaire</term><term>Simulation numérique</term><term>Élasticité</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The aim was to assess the influence of connection of the canine teeth to implant-retained long-span fixed dentures on stress in mandibular bone using finite element analysis.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">17974104</PMID><DateCompleted><Year>2007</Year><Month>12</Month><Day>06</Day></DateCompleted><DateRevised><Year>2007</Year><Month>11</Month><Day>02</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0882-2786</ISSN><JournalIssue CitedMedium="Print"><Volume>22</Volume><Issue>5</Issue><PubDate><MedlineDate>2007 Sep-Oct</MedlineDate></PubDate></JournalIssue><Title>The International journal of oral & maxillofacial implants</Title><ISOAbbreviation>Int J Oral Maxillofac Implants</ISOAbbreviation></Journal><ArticleTitle>Three-dimensional stress analysis of tooth/lmplant-retained long-span fixed dentures.</ArticleTitle><Pagination><MedlinePgn>710-8</MedlinePgn></Pagination><Abstract><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">The aim was to assess the influence of connection of the canine teeth to implant-retained long-span fixed dentures on stress in mandibular bone using finite element analysis.</AbstractText><AbstractText Label="MATERIALS AND METHODS" NlmCategory="METHODS">Each 3-dimensional model included bone, 6 implants, both natural canines, and superstructures. Each model simulated 1 of 4 prosthetic designs: a tooth/implant-retained 1-piece superstructure (One-piece), 3-piece superstructures with an anterior and 2 posterior segments with unconnected teeth (UnConnect), 3-piece superstructures with the teeth connected to the posterior segments (PostConnect), and 3-piece superstructures with the teeth connected to the anterior segment (AntConnect). A nonlinear elastic modulus was applied to the periodontal ligament (PDL). Maximum intercuspal (IP), canine-protected (CP), and group-function (GF) occlusions were simulated.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">The maximum stresses in the peri-implant regions of the bone were lower for the One-piece than for the other superstructures. In PostConnect and AntConnect, the maximum stress in the PDL was lower than that in UnConnect, but the stress in the peri-implant bone was comparable in those 3 models. The stresses were lower in the GF model than in the CP model. The stress created in the peri-implant bone was insensitive to the modes of the teeth/implant connection in long-span fixed dentures.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">Within the limitation of the mechanical analysis, it is suggested that the connection of the canine tooth to the implant-retained long-span superstructures is an acceptable option in partially edentulous patients.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Maezawa</LastName><ForeName>Nariyuki</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>Oral Implantology and Regenerative Dental Medicine, Department of Masticatory Function Rehabilitation, Division of Oral Health Sciences, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan. maezawa.impl@tmd.ac.jp</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Shiota</LastName><ForeName>Makoto</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Kasugai</LastName><ForeName>Shohei</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Wakabayashi</LastName><ForeName>Noriyuki</ForeName><Initials>N</Initials></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></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Int J Oral Maxillofac Implants</MedlineTA><NlmUniqueID>8611905</NlmUniqueID><ISSNLinking>0882-2786</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D015921">Dental Implants</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D003198" MajorTopicYN="N">Computer Simulation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003481" MajorTopicYN="N">Cuspid</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000044" MajorTopicYN="N">Dental Abutments</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003724" MajorTopicYN="N">Dental Arch</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D015921" MajorTopicYN="Y">Dental Implants</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003766" MajorTopicYN="N">Dental Occlusion</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003779" MajorTopicYN="Y">Denture Design</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003781" MajorTopicYN="Y">Denture Retention</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003830" MajorTopicYN="Y">Denture, Partial, Fixed</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004548" MajorTopicYN="N">Elasticity</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="Y">Imaging, Three-Dimensional</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007576" MajorTopicYN="N">Jaw, Edentulous, Partially</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="N">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008334" MajorTopicYN="N">Mandible</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008954" MajorTopicYN="N">Models, Biological</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010513" MajorTopicYN="N">Periodontal Ligament</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013314" MajorTopicYN="N">Stress, Mechanical</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2007</Year><Month>11</Month><Day>3</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2007</Year><Month>12</Month><Day>7</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2007</Year><Month>11</Month><Day>3</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">17974104</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Japon</li></country><region><li>Région de Kantō</li></region><settlement><li>Tokyo</li></settlement></list><tree><noCountry><name sortKey="Kasugai, Shohei" sort="Kasugai, Shohei" uniqKey="Kasugai S" first="Shohei" last="Kasugai">Shohei Kasugai</name><name sortKey="Shiota, Makoto" sort="Shiota, Makoto" uniqKey="Shiota M" first="Makoto" last="Shiota">Makoto Shiota</name><name sortKey="Wakabayashi, Noriyuki" sort="Wakabayashi, Noriyuki" uniqKey="Wakabayashi N" first="Noriyuki" last="Wakabayashi">Noriyuki Wakabayashi</name></noCountry><country name="Japon"><region name="Région de Kantō"><name sortKey="Maezawa, Nariyuki" sort="Maezawa, Nariyuki" uniqKey="Maezawa N" first="Nariyuki" last="Maezawa">Nariyuki Maezawa</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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