Influence of arch shape and implant position on stress distribution around implants supporting fixed full-arch prosthesis in edentulous maxilla.
Identifieur interne : 001465 ( PubMed/Checkpoint ); précédent : 001464; suivant : 001466Influence of arch shape and implant position on stress distribution around implants supporting fixed full-arch prosthesis in edentulous maxilla.
Auteurs : Giray Sagat [Turquie] ; Serdar Yalcin ; B Alper Gultekin ; Eitan MijiritskySource :
- Implant dentistry [ 1538-2982 ] ; 2010.
Descripteurs français
- KwdFr :
- Analyse des éléments finis, Analyse du stress dentaire (), Arcade dentaire (anatomie et histologie), Conception de prothèse dentaire, Force occlusale, Humains, Maxillaire (physiopathologie), Modèles dentaires, Mâchoire édentée (physiopathologie), Phénomènes biomécaniques, Pose d'implant dentaire endo-osseux (), Prothèse dentaire implanto-portée, Simulation numérique.
- MESH :
- anatomie et histologie : Arcade dentaire.
- physiopathologie : Maxillaire, Mâchoire édentée.
- Analyse des éléments finis, Analyse du stress dentaire, Conception de prothèse dentaire, Force occlusale, Humains, Modèles dentaires, Phénomènes biomécaniques, Pose d'implant dentaire endo-osseux, Prothèse dentaire implanto-portée, Simulation numérique.
English descriptors
- KwdEn :
- Biomechanical Phenomena, Bite Force, Computer Simulation, Dental Arch (anatomy & histology), Dental Implantation, Endosseous (methods), Dental Models, Dental Prosthesis Design, Dental Prosthesis, Implant-Supported, Dental Stress Analysis (methods), Finite Element Analysis, Humans, Jaw, Edentulous (physiopathology), Maxilla (physiopathology).
- MESH :
- anatomy & histology : Dental Arch.
- methods : Dental Implantation, Endosseous, Dental Stress Analysis.
- physiopathology : Jaw, Edentulous, Maxilla.
- Biomechanical Phenomena, Bite Force, Computer Simulation, Dental Models, Dental Prosthesis Design, Dental Prosthesis, Implant-Supported, Finite Element Analysis, Humans.
Abstract
This finite element analysis was conducted to determine changes in stress concentration in relation to different alveolar arch shapes of the maxilla.
DOI: 10.1097/ID.0b013e3181fa4267
PubMed: 21119354
Affiliations:
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Eitan" sort="Mijiritsky, Eitan" uniqKey="Mijiritsky E" first="Eitan" last="Mijiritsky">Eitan Mijiritsky</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2010">2010</date><idno type="RBID">pubmed:21119354</idno><idno type="pmid">21119354</idno><idno type="doi">10.1097/ID.0b013e3181fa4267</idno><idno type="wicri:Area/PubMed/Corpus">001756</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">001756</idno><idno type="wicri:Area/PubMed/Curation">001756</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">001756</idno><idno type="wicri:Area/PubMed/Checkpoint">001756</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">001756</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Influence of arch shape and implant position on stress distribution around implants supporting fixed full-arch prosthesis in edentulous maxilla.</title><author><name sortKey="Sagat, Giray" sort="Sagat, Giray" uniqKey="Sagat G" first="Giray" last="Sagat">Giray Sagat</name><affiliation wicri:level="1"><nlm:affiliation>Department of Oral Implantology, Istanbul University, Istanbul, Turkey.</nlm:affiliation><country xml:lang="fr">Turquie</country><wicri:regionArea>Department of Oral Implantology, Istanbul University, Istanbul</wicri:regionArea><wicri:noRegion>Istanbul</wicri:noRegion></affiliation></author><author><name sortKey="Yalcin, Serdar" sort="Yalcin, Serdar" uniqKey="Yalcin S" first="Serdar" last="Yalcin">Serdar Yalcin</name></author><author><name sortKey="Gultekin, B Alper" sort="Gultekin, B Alper" uniqKey="Gultekin B" first="B Alper" last="Gultekin">B Alper Gultekin</name></author><author><name sortKey="Mijiritsky, Eitan" sort="Mijiritsky, Eitan" uniqKey="Mijiritsky E" first="Eitan" last="Mijiritsky">Eitan Mijiritsky</name></author></analytic><series><title level="j">Implant dentistry</title><idno type="eISSN">1538-2982</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biomechanical Phenomena</term><term>Bite Force</term><term>Computer Simulation</term><term>Dental Arch (anatomy & histology)</term><term>Dental Implantation, Endosseous (methods)</term><term>Dental Models</term><term>Dental Prosthesis Design</term><term>Dental Prosthesis, Implant-Supported</term><term>Dental Stress Analysis (methods)</term><term>Finite Element Analysis</term><term>Humans</term><term>Jaw, Edentulous (physiopathology)</term><term>Maxilla (physiopathology)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Analyse des éléments finis</term><term>Analyse du stress dentaire ()</term><term>Arcade dentaire (anatomie et histologie)</term><term>Conception de prothèse dentaire</term><term>Force occlusale</term><term>Humains</term><term>Maxillaire (physiopathologie)</term><term>Modèles dentaires</term><term>Mâchoire édentée (physiopathologie)</term><term>Phénomènes biomécaniques</term><term>Pose d'implant dentaire endo-osseux ()</term><term>Prothèse dentaire implanto-portée</term><term>Simulation numérique</term></keywords><keywords scheme="MESH" qualifier="anatomie et histologie" xml:lang="fr"><term>Arcade dentaire</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Dental Arch</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Dental Implantation, Endosseous</term><term>Dental Stress Analysis</term></keywords><keywords scheme="MESH" qualifier="physiopathologie" xml:lang="fr"><term>Maxillaire</term><term>Mâchoire édentée</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Jaw, Edentulous</term><term>Maxilla</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biomechanical Phenomena</term><term>Bite Force</term><term>Computer Simulation</term><term>Dental Models</term><term>Dental Prosthesis Design</term><term>Dental Prosthesis, Implant-Supported</term><term>Finite Element Analysis</term><term>Humans</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Analyse des éléments finis</term><term>Analyse du stress dentaire</term><term>Conception de prothèse dentaire</term><term>Force occlusale</term><term>Humains</term><term>Modèles dentaires</term><term>Phénomènes biomécaniques</term><term>Pose d'implant dentaire endo-osseux</term><term>Prothèse dentaire implanto-portée</term><term>Simulation numérique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This finite element analysis was conducted to determine changes in stress concentration in relation to different alveolar arch shapes of the maxilla.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">21119354</PMID><DateCompleted><Year>2011</Year><Month>03</Month><Day>29</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1538-2982</ISSN><JournalIssue CitedMedium="Internet"><Volume>19</Volume><Issue>6</Issue><PubDate><Year>2010</Year><Month>Dec</Month></PubDate></JournalIssue><Title>Implant dentistry</Title><ISOAbbreviation>Implant Dent</ISOAbbreviation></Journal><ArticleTitle>Influence of arch shape and implant position on stress distribution around implants supporting fixed full-arch prosthesis in edentulous maxilla.</ArticleTitle><Pagination><MedlinePgn>498-508</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1097/ID.0b013e3181fa4267</ELocationID><Abstract><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">This finite element analysis was conducted to determine changes in stress concentration in relation to different alveolar arch shapes of the maxilla.</AbstractText><AbstractText Label="MATERIALS AND METHODS" NlmCategory="METHODS">Five different maxillary alveolar arch shape measurements coded as shortest ellipsoid shape and medium width, longest ellipsoid shape and narrow, U-shaped long and narrow, U-shaped short and wide, and U-shaped medium length and medium width were obtained, and 5 different implant distribution strategies coded on the basis of a tooth number as 3,4,5; 2,3,4; 1,3,5; and 2,4,5 (total of 6 implants) and 2,3,4,5 (total of 8 implants) were plotted in each of the 5 maxillary arch models. The implants were assumed to support a 12-unit bridge with first molars region being the cantilever area. Combination of 5 different arch shapes, 5 different implant distributions, and 2 different loading points (anterior and posterior) led to 50 different simulated scenarios that are all solved and compared.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">In case of either anterior or posterior loading, the most favorable implant distribution strategies for the arch models are as follows: 2,4,5 and 2,3,4,5 for longest ellipsoid shape and narrow; 2,4,5 and 2,3,4,5 for shortest ellipsoid shape and medium width; 1,3,5 and 2,3,4,5 for U-shaped long and narrow; 2,3,4,5 and 2,4,5 for U-shaped medium length and medium width; and 1,3,5 and 2,3,4,5 for U-shaped short and wide.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">Distribution of implants in 2,4,5 order seemed to be fairly favorable for ideal stress distribution in all simulated models.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Sagat</LastName><ForeName>Giray</ForeName><Initials>G</Initials><AffiliationInfo><Affiliation>Department of Oral Implantology, Istanbul University, Istanbul, Turkey.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yalcin</LastName><ForeName>Serdar</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Gultekin</LastName><ForeName>B Alper</ForeName><Initials>BA</Initials></Author><Author ValidYN="Y"><LastName>Mijiritsky</LastName><ForeName>Eitan</ForeName><Initials>E</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Implant Dent</MedlineTA><NlmUniqueID>9206481</NlmUniqueID><ISSNLinking>1056-6163</ISSNLinking></MedlineJournalInfo><CitationSubset>D</CitationSubset><MeshHeadingList><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="D003724" MajorTopicYN="N">Dental Arch</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="Y">anatomy & histology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003758" MajorTopicYN="Y">Dental Implantation, Endosseous</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003765" MajorTopicYN="N">Dental Models</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017267" MajorTopicYN="N">Dental Prosthesis Design</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019094" MajorTopicYN="Y">Dental Prosthesis, Implant-Supported</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003799" MajorTopicYN="Y">Dental Stress Analysis</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020342" MajorTopicYN="N">Finite Element Analysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="Y">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008437" MajorTopicYN="N">Maxilla</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="N">physiopathology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2010</Year><Month>12</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2010</Year><Month>12</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2011</Year><Month>3</Month><Day>30</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">21119354</ArticleId><ArticleId IdType="doi">10.1097/ID.0b013e3181fa4267</ArticleId><ArticleId IdType="pii">00008505-201012000-00008</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Turquie</li></country></list><tree><noCountry><name sortKey="Gultekin, B Alper" sort="Gultekin, B Alper" uniqKey="Gultekin B" first="B Alper" last="Gultekin">B Alper Gultekin</name><name sortKey="Mijiritsky, Eitan" sort="Mijiritsky, Eitan" uniqKey="Mijiritsky E" first="Eitan" last="Mijiritsky">Eitan Mijiritsky</name><name sortKey="Yalcin, Serdar" sort="Yalcin, Serdar" uniqKey="Yalcin S" first="Serdar" last="Yalcin">Serdar Yalcin</name></noCountry><country name="Turquie"><noRegion><name sortKey="Sagat, Giray" sort="Sagat, Giray" uniqKey="Sagat G" first="Giray" last="Sagat">Giray Sagat</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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