Effect of crown to implant ratio and implant dimensions on periimplant stress of splinted implant-supported crowns: a finite element analysis.
Identifieur interne : 000B96 ( PubMed/Corpus ); précédent : 000B95; suivant : 000B97Effect of crown to implant ratio and implant dimensions on periimplant stress of splinted implant-supported crowns: a finite element analysis.
Auteurs : Mehmet Bayraktar ; B Alper Gultekin ; Serdar Yalcin ; Eitan MijiritskySource :
- Implant dentistry [ 1538-2982 ] ; 2013.
English descriptors
- KwdEn :
- Aluminum Silicates (chemistry), Bicuspid, Biomechanical Phenomena, Chromium Alloys (chemistry), Computer Simulation, Crowns, Dental Implant-Abutment Design, Dental Implants, Dental Porcelain (chemistry), Dental Prosthesis Design, Dental Prosthesis, Implant-Supported, Denture, Partial, Fixed, Elastic Modulus, Finite Element Analysis, Humans, Image Processing, Computer-Assisted (methods), Imaging, Three-Dimensional (methods), Jaw, Edentulous, Partially (physiopathology), Mandible (physiopathology), Models, Biological, Molar, Potassium Compounds (chemistry), Stress, Mechanical, Surface Properties.
- MESH :
- chemical , chemistry : Aluminum Silicates, Chromium Alloys, Dental Porcelain, Potassium Compounds.
- methods : Image Processing, Computer-Assisted, Imaging, Three-Dimensional.
- physiopathology : Jaw, Edentulous, Partially, Mandible.
- Bicuspid, Biomechanical Phenomena, Computer Simulation, Crowns, Dental Implant-Abutment Design, Dental Implants, Dental Prosthesis Design, Dental Prosthesis, Implant-Supported, Denture, Partial, Fixed, Elastic Modulus, Finite Element Analysis, Humans, Models, Biological, Molar, Stress, Mechanical, Surface Properties.
Abstract
To assess the influence of different crown-implant (C/I) ratios and implant dimensions on periimplant stress in the partially edentulous posterior mandible by 3-dimensional finite element analysis (FEA).
DOI: 10.1097/ID.0b013e31829c224d
PubMed: 23823738
Links to Exploration step
pubmed:23823738Le document en format XML
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<author><name sortKey="Bayraktar, Mehmet" sort="Bayraktar, Mehmet" uniqKey="Bayraktar M" first="Mehmet" last="Bayraktar">Mehmet Bayraktar</name>
<affiliation><nlm:affiliation>Department of Oral Implantology, Istanbul University, Istanbul, Turkey.</nlm:affiliation>
</affiliation>
</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="Yalcin, Serdar" sort="Yalcin, Serdar" uniqKey="Yalcin S" first="Serdar" last="Yalcin">Serdar Yalcin</name>
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<author><name sortKey="Mijiritsky, Eitan" sort="Mijiritsky, Eitan" uniqKey="Mijiritsky E" first="Eitan" last="Mijiritsky">Eitan Mijiritsky</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">Effect of crown to implant ratio and implant dimensions on periimplant stress of splinted implant-supported crowns: a finite element analysis.</title>
<author><name sortKey="Bayraktar, Mehmet" sort="Bayraktar, Mehmet" uniqKey="Bayraktar M" first="Mehmet" last="Bayraktar">Mehmet Bayraktar</name>
<affiliation><nlm:affiliation>Department of Oral Implantology, Istanbul University, Istanbul, Turkey.</nlm:affiliation>
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<author><name sortKey="Gultekin, B Alper" sort="Gultekin, B Alper" uniqKey="Gultekin B" first="B Alper" last="Gultekin">B Alper Gultekin</name>
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<author><name sortKey="Yalcin, Serdar" sort="Yalcin, Serdar" uniqKey="Yalcin S" first="Serdar" last="Yalcin">Serdar Yalcin</name>
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<author><name sortKey="Mijiritsky, Eitan" sort="Mijiritsky, Eitan" uniqKey="Mijiritsky E" first="Eitan" last="Mijiritsky">Eitan Mijiritsky</name>
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<series><title level="j">Implant dentistry</title>
<idno type="eISSN">1538-2982</idno>
<imprint><date when="2013" type="published">2013</date>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aluminum Silicates (chemistry)</term>
<term>Bicuspid</term>
<term>Biomechanical Phenomena</term>
<term>Chromium Alloys (chemistry)</term>
<term>Computer Simulation</term>
<term>Crowns</term>
<term>Dental Implant-Abutment Design</term>
<term>Dental Implants</term>
<term>Dental Porcelain (chemistry)</term>
<term>Dental Prosthesis Design</term>
<term>Dental Prosthesis, Implant-Supported</term>
<term>Denture, Partial, Fixed</term>
<term>Elastic Modulus</term>
<term>Finite Element Analysis</term>
<term>Humans</term>
<term>Image Processing, Computer-Assisted (methods)</term>
<term>Imaging, Three-Dimensional (methods)</term>
<term>Jaw, Edentulous, Partially (physiopathology)</term>
<term>Mandible (physiopathology)</term>
<term>Models, Biological</term>
<term>Molar</term>
<term>Potassium Compounds (chemistry)</term>
<term>Stress, Mechanical</term>
<term>Surface Properties</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Aluminum Silicates</term>
<term>Chromium Alloys</term>
<term>Dental Porcelain</term>
<term>Potassium Compounds</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Image Processing, Computer-Assisted</term>
<term>Imaging, Three-Dimensional</term>
</keywords>
<keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Jaw, Edentulous, Partially</term>
<term>Mandible</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Bicuspid</term>
<term>Biomechanical Phenomena</term>
<term>Computer Simulation</term>
<term>Crowns</term>
<term>Dental Implant-Abutment Design</term>
<term>Dental Implants</term>
<term>Dental Prosthesis Design</term>
<term>Dental Prosthesis, Implant-Supported</term>
<term>Denture, Partial, Fixed</term>
<term>Elastic Modulus</term>
<term>Finite Element Analysis</term>
<term>Humans</term>
<term>Models, Biological</term>
<term>Molar</term>
<term>Stress, Mechanical</term>
<term>Surface Properties</term>
</keywords>
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<front><div type="abstract" xml:lang="en">To assess the influence of different crown-implant (C/I) ratios and implant dimensions on periimplant stress in the partially edentulous posterior mandible by 3-dimensional finite element analysis (FEA).</div>
</front>
</TEI>
<pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">23823738</PMID>
<DateCompleted><Year>2014</Year>
<Month>07</Month>
<Day>31</Day>
</DateCompleted>
<DateRevised><Year>2013</Year>
<Month>07</Month>
<Day>22</Day>
</DateRevised>
<Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1538-2982</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>22</Volume>
<Issue>4</Issue>
<PubDate><Year>2013</Year>
<Month>Aug</Month>
</PubDate>
</JournalIssue>
<Title>Implant dentistry</Title>
<ISOAbbreviation>Implant Dent</ISOAbbreviation>
</Journal>
<ArticleTitle>Effect of crown to implant ratio and implant dimensions on periimplant stress of splinted implant-supported crowns: a finite element analysis.</ArticleTitle>
<Pagination><MedlinePgn>406-13</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1097/ID.0b013e31829c224d</ELocationID>
<Abstract><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">To assess the influence of different crown-implant (C/I) ratios and implant dimensions on periimplant stress in the partially edentulous posterior mandible by 3-dimensional finite element analysis (FEA).</AbstractText>
<AbstractText Label="MATERIALS AND METHODS" NlmCategory="METHODS">Two implants were placed in the second premolar and first molar regions of the mandibular model. The implants were then splinted with a 2-unit fixed bridge. The influence of 3 parameters (C/I ratio, implant length, and implant diameter) on periimplant bone stress was then analyzed by using FEA.</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">C/I ratios showed a direct relationship with periimplant bone stress, but the absolute height of the clinical crown had a much more significant influence. The implant length had less influence on the periimplant bone stress than the implant diameter. Lower stress values were detected in wide-diameter implants, even in scenarios involving long crowns.</AbstractText>
<AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">Crown height is a more important factor affecting the periimplant bone stress than the C/I ratio for splinted implant-supported crowns. Two-unit fixed restorations with high C/I ratios may be successfully used with wide-diameter implants in the posterior mandible.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Bayraktar</LastName>
<ForeName>Mehmet</ForeName>
<Initials>M</Initials>
<AffiliationInfo><Affiliation>Department of Oral Implantology, Istanbul University, Istanbul, Turkey.</Affiliation>
</AffiliationInfo>
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<Author ValidYN="Y"><LastName>Gultekin</LastName>
<ForeName>B Alper</ForeName>
<Initials>BA</Initials>
</Author>
<Author ValidYN="Y"><LastName>Yalcin</LastName>
<ForeName>Serdar</ForeName>
<Initials>S</Initials>
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<Author ValidYN="Y"><LastName>Mijiritsky</LastName>
<ForeName>Eitan</ForeName>
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<Language>eng</Language>
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<MedlineJournalInfo><Country>United States</Country>
<MedlineTA>Implant Dent</MedlineTA>
<NlmUniqueID>9206481</NlmUniqueID>
<ISSNLinking>1056-6163</ISSNLinking>
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<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
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