Influence of the rigidity of a provisional restoration supported on four immediately loaded implants in the edentulous maxilla on biomechanical bone-implant interactions under simulated bruxism conditions: a three-dimensional finite element analysis.
Identifieur interne : 000A29 ( PubMed/Corpus ); précédent : 000A28; suivant : 000A30Influence of the rigidity of a provisional restoration supported on four immediately loaded implants in the edentulous maxilla on biomechanical bone-implant interactions under simulated bruxism conditions: a three-dimensional finite element analysis.
Auteurs : Kikue Yamaguchi ; Yuichi Ishiura ; Shinpei Tanaka ; Kazuyoshi BabaSource :
- The International journal of prosthodontics [ 0893-2174 ]
English descriptors
- KwdEn :
- Acrylic Resins (chemistry), Aged, Biomechanical Phenomena, Bite Force, Bone Density (physiology), Chromium Alloys (chemistry), Dental Arch (physiopathology), Dental Implants, Dental Materials (chemistry), Dental Prosthesis, Implant-Supported, Denture, Complete, Upper, Elastic Modulus, Finite Element Analysis, Humans, Imaging, Three-Dimensional (methods), Immediate Dental Implant Loading, Jaw, Edentulous (physiopathology), Jaw, Edentulous (rehabilitation), Male, Maxilla (physiopathology), Middle Aged, Models, Biological, Osseointegration (physiology), Sleep Bruxism (physiopathology), Stress, Mechanical, Tomography, X-Ray Computed (methods).
- MESH :
- chemical , chemistry : Acrylic Resins, Chromium Alloys, Dental Materials.
- methods : Imaging, Three-Dimensional, Tomography, X-Ray Computed.
- physiology : Bone Density, Osseointegration.
- physiopathology : Dental Arch, Jaw, Edentulous, Maxilla, Sleep Bruxism.
- rehabilitation : Jaw, Edentulous.
- Aged, Biomechanical Phenomena, Bite Force, Dental Implants, Dental Prosthesis, Implant-Supported, Denture, Complete, Upper, Elastic Modulus, Finite Element Analysis, Humans, Immediate Dental Implant Loading, Male, Middle Aged, Models, Biological, Stress, Mechanical.
Abstract
The aims of this study were to (1) establish a biomechanical model that simulates the full-arch restoration supported by immediately loaded implants, which is customized for individual patients, and (2) clarify the effect of the implant placement and rigidity of a provisional restoration on the biomechanical response at the bone-implant interface.
PubMed: 25191887
Links to Exploration step
pubmed:25191887Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Influence of the rigidity of a provisional restoration supported on four immediately loaded implants in the edentulous maxilla on biomechanical bone-implant interactions under simulated bruxism conditions: a three-dimensional finite element analysis.</title><author><name sortKey="Yamaguchi, Kikue" sort="Yamaguchi, Kikue" uniqKey="Yamaguchi K" first="Kikue" last="Yamaguchi">Kikue Yamaguchi</name></author><author><name sortKey="Ishiura, Yuichi" sort="Ishiura, Yuichi" uniqKey="Ishiura Y" first="Yuichi" last="Ishiura">Yuichi Ishiura</name></author><author><name sortKey="Tanaka, Shinpei" sort="Tanaka, Shinpei" uniqKey="Tanaka S" first="Shinpei" last="Tanaka">Shinpei Tanaka</name></author><author><name sortKey="Baba, Kazuyoshi" sort="Baba, Kazuyoshi" uniqKey="Baba K" first="Kazuyoshi" last="Baba">Kazuyoshi Baba</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="????"><PubDate><MedlineDate>2014 Sep-Oct</MedlineDate></PubDate></date><idno type="RBID">pubmed:25191887</idno><idno type="pmid">25191887</idno><idno type="wicri:Area/PubMed/Corpus">000A29</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000A29</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Influence of the rigidity of a provisional restoration supported on four immediately loaded implants in the edentulous maxilla on biomechanical bone-implant interactions under simulated bruxism conditions: a three-dimensional finite element analysis.</title><author><name sortKey="Yamaguchi, Kikue" sort="Yamaguchi, Kikue" uniqKey="Yamaguchi K" first="Kikue" last="Yamaguchi">Kikue Yamaguchi</name></author><author><name sortKey="Ishiura, Yuichi" sort="Ishiura, Yuichi" uniqKey="Ishiura Y" first="Yuichi" last="Ishiura">Yuichi Ishiura</name></author><author><name sortKey="Tanaka, Shinpei" sort="Tanaka, Shinpei" uniqKey="Tanaka S" first="Shinpei" last="Tanaka">Shinpei Tanaka</name></author><author><name sortKey="Baba, Kazuyoshi" sort="Baba, Kazuyoshi" uniqKey="Baba K" first="Kazuyoshi" last="Baba">Kazuyoshi Baba</name></author></analytic><series><title level="j">The International journal of prosthodontics</title><idno type="ISSN">0893-2174</idno></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acrylic Resins (chemistry)</term><term>Aged</term><term>Biomechanical Phenomena</term><term>Bite Force</term><term>Bone Density (physiology)</term><term>Chromium Alloys (chemistry)</term><term>Dental Arch (physiopathology)</term><term>Dental Implants</term><term>Dental Materials (chemistry)</term><term>Dental Prosthesis, Implant-Supported</term><term>Denture, Complete, Upper</term><term>Elastic Modulus</term><term>Finite Element Analysis</term><term>Humans</term><term>Imaging, Three-Dimensional (methods)</term><term>Immediate Dental Implant Loading</term><term>Jaw, Edentulous (physiopathology)</term><term>Jaw, Edentulous (rehabilitation)</term><term>Male</term><term>Maxilla (physiopathology)</term><term>Middle Aged</term><term>Models, Biological</term><term>Osseointegration (physiology)</term><term>Sleep Bruxism (physiopathology)</term><term>Stress, Mechanical</term><term>Tomography, X-Ray Computed (methods)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Acrylic Resins</term><term>Chromium Alloys</term><term>Dental Materials</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Imaging, Three-Dimensional</term><term>Tomography, X-Ray Computed</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Bone Density</term><term>Osseointegration</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Dental Arch</term><term>Jaw, Edentulous</term><term>Maxilla</term><term>Sleep Bruxism</term></keywords><keywords scheme="MESH" qualifier="rehabilitation" xml:lang="en"><term>Jaw, Edentulous</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Aged</term><term>Biomechanical Phenomena</term><term>Bite Force</term><term>Dental Implants</term><term>Dental Prosthesis, Implant-Supported</term><term>Denture, Complete, Upper</term><term>Elastic Modulus</term><term>Finite Element Analysis</term><term>Humans</term><term>Immediate Dental Implant Loading</term><term>Male</term><term>Middle Aged</term><term>Models, Biological</term><term>Stress, Mechanical</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The aims of this study were to (1) establish a biomechanical model that simulates the full-arch restoration supported by immediately loaded implants, which is customized for individual patients, and (2) clarify the effect of the implant placement and rigidity of a provisional restoration on the biomechanical response at the bone-implant interface.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">25191887</PMID><DateCompleted><Year>2014</Year><Month>11</Month><Day>07</Day></DateCompleted><DateRevised><Year>2014</Year><Month>09</Month><Day>06</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0893-2174</ISSN><JournalIssue CitedMedium="Print"><Volume>27</Volume><Issue>5</Issue><PubDate><MedlineDate>2014 Sep-Oct</MedlineDate></PubDate></JournalIssue><Title>The International journal of prosthodontics</Title><ISOAbbreviation>Int J Prosthodont</ISOAbbreviation></Journal><ArticleTitle>Influence of the rigidity of a provisional restoration supported on four immediately loaded implants in the edentulous maxilla on biomechanical bone-implant interactions under simulated bruxism conditions: a three-dimensional finite element analysis.</ArticleTitle><Pagination><MedlinePgn>442-50</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.11607/ijp.3857</ELocationID><Abstract><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">The aims of this study were to (1) establish a biomechanical model that simulates the full-arch restoration supported by immediately loaded implants, which is customized for individual patients, and (2) clarify the effect of the implant placement and rigidity of a provisional restoration on the biomechanical response at the bone-implant interface.</AbstractText><AbstractText Label="MATERIALS AND METHODS" NlmCategory="METHODS">Three-dimensional finite element analysis models of a maxillary full-arch prosthesis supported by four immediately loaded implants were created from computed tomography data of maxillary edentulous patients. Displacements of the implants and equivalent stress on the bone around the implants under the loading conditions that simulated sleep bruxism were then calculated for these models. The effects of the implant placement angle (vertical or inclined), the reinforcement of the provisional restoration (with or without reinforcement), and the implant length on the maximum displacements of each implant were investigated, in addition to the average equivalent stress of the bone around the implant.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">A longer implant and rigid restoration with reinforcement have the potential to reduce implant displacements and associated bone stress; however, the rigidity of the restoration had a much more significant effect on these parameters.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">The rigidity of full-arch provisional restorations supported by four immediately loaded implants should be improved by reinforcements, which could ensure the successful achievement of osseointegration by reducing load-induced micromovements of the implants.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Yamaguchi</LastName><ForeName>Kikue</ForeName><Initials>K</Initials></Author><Author ValidYN="Y"><LastName>Ishiura</LastName><ForeName>Yuichi</ForeName><Initials>Y</Initials></Author><Author ValidYN="Y"><LastName>Tanaka</LastName><ForeName>Shinpei</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Baba</LastName><ForeName>Kazuyoshi</ForeName><Initials>K</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Int J Prosthodont</MedlineTA><NlmUniqueID>8900938</NlmUniqueID><ISSNLinking>0893-2174</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000180">Acrylic Resins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D002858">Chromium Alloys</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D015921">Dental Implants</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D003764">Dental Materials</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000180" MajorTopicYN="N">Acrylic Resins</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><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="D015519" MajorTopicYN="N">Bone Density</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002858" MajorTopicYN="N">Chromium Alloys</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003724" MajorTopicYN="N">Dental Arch</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="N">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D015921" MajorTopicYN="Y">Dental Implants</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003764" MajorTopicYN="N">Dental Materials</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D019094" MajorTopicYN="Y">Dental Prosthesis, Implant-Supported</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003827" MajorTopicYN="N">Denture, Complete, Upper</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="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D021621" MajorTopicYN="N">Imaging, Three-Dimensional</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D057893" MajorTopicYN="Y">Immediate Dental Implant Loading</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="Y">physiopathology</QualifierName><QualifierName UI="Q000534" MajorTopicYN="N">rehabilitation</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008437" MajorTopicYN="N">Maxilla</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="Y">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008954" MajorTopicYN="N">Models, Biological</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016348" MajorTopicYN="N">Osseointegration</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020186" MajorTopicYN="N">Sleep Bruxism</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="Y">physiopathology</QualifierName></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></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>9</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>9</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2014</Year><Month>11</Month><Day>8</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25191887</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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