A Photoelastic Stress Analysis of Screw‐ and Cement‐Retained Implant Prostheses with Marginal Gaps
Identifieur interne : 000536 ( Istex/Corpus ); précédent : 000535; suivant : 000537A Photoelastic Stress Analysis of Screw‐ and Cement‐Retained Implant Prostheses with Marginal Gaps
Auteurs : Jae-In Lee ; Yoon Lee ; Nan-Young Kim ; Yu-Lee Kim ; Hye-Won ChoSource :
- Clinical Implant Dentistry and Related Research [ 1523-0899 ] ; 2013-10.
English descriptors
- KwdEn :
- Abutment, Adjacent implants, Apical, Apical stress, Apical stresses, Cementretained fpds, Clinical implant dentistry, Coronal, Dentistry, Denture, Distal crest, Fpd, Fringe order, Highest stresses, Implant, Implant loading, Implant prostheses, Implant prosthesis, Impression caps, Jemt, Little stress, Loading conditions, Loading points, Marginal gaps, Maxillofac, Maximum fringe order, Mesial, Mesial crest, Middle implant, Occlusal, Occlusal screws, Oral maxillofac implants, Partial denture, Partial dentures, Pattern resin, Photoelastic, Photoelastic analysis, Photoelastic model, Photoelastic stress analysis, Prosthesis, Prosthet dent, Silicone, Silicone mold, Straumann, Stress distribution, Stress pattern, Superstructure, Synocta abutments, Wonkwang university.
- Teeft :
- Abutment, Adjacent implants, Apical, Apical stress, Apical stresses, Cementretained fpds, Clinical implant dentistry, Coronal, Dentistry, Denture, Distal crest, Fpd, Fringe order, Highest stresses, Implant, Implant loading, Implant prostheses, Implant prosthesis, Impression caps, Jemt, Little stress, Loading conditions, Loading points, Marginal gaps, Maxillofac, Maximum fringe order, Mesial, Mesial crest, Middle implant, Occlusal, Occlusal screws, Oral maxillofac implants, Partial denture, Partial dentures, Pattern resin, Photoelastic, Photoelastic analysis, Photoelastic model, Photoelastic stress analysis, Prosthesis, Prosthet dent, Silicone, Silicone mold, Straumann, Stress distribution, Stress pattern, Superstructure, Synocta abutments, Wonkwang university.
Abstract
The precise fit of an implant prosthesis is considered to be a prerequisite for the success and maintenance of osseointegration. It is unknown how much static stress can be tolerated at the implant‐bone interface with ill‐fitting prostheses for the two different types of retention (cement vs screw).
Url:
DOI: 10.1111/cid.12134
Links to Exploration step
ISTEX:8C972669BDB4B7D1FEF03D13092858103CF3011CLe document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">A Photoelastic Stress Analysis of Screw‐ and Cement‐Retained Implant Prostheses with Marginal Gaps</title><author><name sortKey="Lee, Jae N" sort="Lee, Jae N" uniqKey="Lee J" first="Jae-In" last="Lee">Jae-In Lee</name><affiliation><mods:affiliation>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea</mods:affiliation></affiliation></author><author><name sortKey="Lee, Yoon" sort="Lee, Yoon" uniqKey="Lee Y" first="Yoon" last="Lee">Yoon Lee</name><affiliation><mods:affiliation>Department of Dentistry, Wonju College of Medicine, Yonsei University, Wonju, Korea</mods:affiliation></affiliation></author><author><name sortKey="Kim, Nan Oung" sort="Kim, Nan Oung" uniqKey="Kim N" first="Nan-Young" last="Kim">Nan-Young Kim</name><affiliation><mods:affiliation>private practice, former graduate student, College of Dentistry, Wonkwang University, Iksan, Korea</mods:affiliation></affiliation></author><author><name sortKey="Kim, Yu Ee" sort="Kim, Yu Ee" uniqKey="Kim Y" first="Yu-Lee" last="Kim">Yu-Lee Kim</name><affiliation><mods:affiliation>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea</mods:affiliation></affiliation></author><author><name sortKey="Cho, Hye On" sort="Cho, Hye On" uniqKey="Cho H" first="Hye-Won" last="Cho">Hye-Won Cho</name><affiliation><mods:affiliation>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: hwcho@wku.ac.kr</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:8C972669BDB4B7D1FEF03D13092858103CF3011C</idno><date when="2013" year="2013">2013</date><idno type="doi">10.1111/cid.12134</idno><idno type="url">https://api.istex.fr/document/8C972669BDB4B7D1FEF03D13092858103CF3011C/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000536</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000536</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main">A Photoelastic Stress Analysis of Screw‐ and Cement‐Retained Implant Prostheses with Marginal Gaps</title><author><name sortKey="Lee, Jae N" sort="Lee, Jae N" uniqKey="Lee J" first="Jae-In" last="Lee">Jae-In Lee</name><affiliation><mods:affiliation>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea</mods:affiliation></affiliation></author><author><name sortKey="Lee, Yoon" sort="Lee, Yoon" uniqKey="Lee Y" first="Yoon" last="Lee">Yoon Lee</name><affiliation><mods:affiliation>Department of Dentistry, Wonju College of Medicine, Yonsei University, Wonju, Korea</mods:affiliation></affiliation></author><author><name sortKey="Kim, Nan Oung" sort="Kim, Nan Oung" uniqKey="Kim N" first="Nan-Young" last="Kim">Nan-Young Kim</name><affiliation><mods:affiliation>private practice, former graduate student, College of Dentistry, Wonkwang University, Iksan, Korea</mods:affiliation></affiliation></author><author><name sortKey="Kim, Yu Ee" sort="Kim, Yu Ee" uniqKey="Kim Y" first="Yu-Lee" last="Kim">Yu-Lee Kim</name><affiliation><mods:affiliation>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea</mods:affiliation></affiliation></author><author><name sortKey="Cho, Hye On" sort="Cho, Hye On" uniqKey="Cho H" first="Hye-Won" last="Cho">Hye-Won Cho</name><affiliation><mods:affiliation>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: hwcho@wku.ac.kr</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Clinical Implant Dentistry and Related Research</title><title level="j" type="alt">CLINICAL IMPLANT DENTISTRY AND RELATED RESEARCH</title><idno type="ISSN">1523-0899</idno><idno type="eISSN">1708-8208</idno><imprint><biblScope unit="vol">15</biblScope><biblScope unit="issue">5</biblScope><biblScope unit="page" from="735">735</biblScope><biblScope unit="page" to="749">749</biblScope><biblScope unit="page-count">15</biblScope><date type="published" when="2013-10">2013-10</date></imprint><idno type="ISSN">1523-0899</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1523-0899</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Abutment</term><term>Adjacent implants</term><term>Apical</term><term>Apical stress</term><term>Apical stresses</term><term>Cementretained fpds</term><term>Clinical implant dentistry</term><term>Coronal</term><term>Dentistry</term><term>Denture</term><term>Distal crest</term><term>Fpd</term><term>Fringe order</term><term>Highest stresses</term><term>Implant</term><term>Implant loading</term><term>Implant prostheses</term><term>Implant prosthesis</term><term>Impression caps</term><term>Jemt</term><term>Little stress</term><term>Loading conditions</term><term>Loading points</term><term>Marginal gaps</term><term>Maxillofac</term><term>Maximum fringe order</term><term>Mesial</term><term>Mesial crest</term><term>Middle implant</term><term>Occlusal</term><term>Occlusal screws</term><term>Oral maxillofac implants</term><term>Partial denture</term><term>Partial dentures</term><term>Pattern resin</term><term>Photoelastic</term><term>Photoelastic analysis</term><term>Photoelastic model</term><term>Photoelastic stress analysis</term><term>Prosthesis</term><term>Prosthet dent</term><term>Silicone</term><term>Silicone mold</term><term>Straumann</term><term>Stress distribution</term><term>Stress pattern</term><term>Superstructure</term><term>Synocta abutments</term><term>Wonkwang university</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Abutment</term><term>Adjacent implants</term><term>Apical</term><term>Apical stress</term><term>Apical stresses</term><term>Cementretained fpds</term><term>Clinical implant dentistry</term><term>Coronal</term><term>Dentistry</term><term>Denture</term><term>Distal crest</term><term>Fpd</term><term>Fringe order</term><term>Highest stresses</term><term>Implant</term><term>Implant loading</term><term>Implant prostheses</term><term>Implant prosthesis</term><term>Impression caps</term><term>Jemt</term><term>Little stress</term><term>Loading conditions</term><term>Loading points</term><term>Marginal gaps</term><term>Maxillofac</term><term>Maximum fringe order</term><term>Mesial</term><term>Mesial crest</term><term>Middle implant</term><term>Occlusal</term><term>Occlusal screws</term><term>Oral maxillofac implants</term><term>Partial denture</term><term>Partial dentures</term><term>Pattern resin</term><term>Photoelastic</term><term>Photoelastic analysis</term><term>Photoelastic model</term><term>Photoelastic stress analysis</term><term>Prosthesis</term><term>Prosthet dent</term><term>Silicone</term><term>Silicone mold</term><term>Straumann</term><term>Stress distribution</term><term>Stress pattern</term><term>Superstructure</term><term>Synocta abutments</term><term>Wonkwang university</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract">The precise fit of an implant prosthesis is considered to be a prerequisite for the success and maintenance of osseointegration. It is unknown how much static stress can be tolerated at the implant‐bone interface with ill‐fitting prostheses for the two different types of retention (cement vs screw).</div></front></TEI><istex><corpusName>wiley</corpusName><keywords><teeft><json:string>prosthesis</json:string><json:string>implant</json:string><json:string>fpd</json:string><json:string>photoelastic</json:string><json:string>denture</json:string><json:string>mesial</json:string><json:string>abutment</json:string><json:string>apical</json:string><json:string>partial denture</json:string><json:string>occlusal</json:string><json:string>photoelastic model</json:string><json:string>partial dentures</json:string><json:string>mesial crest</json:string><json:string>straumann</json:string><json:string>adjacent implants</json:string><json:string>distal crest</json:string><json:string>maximum fringe order</json:string><json:string>apical stresses</json:string><json:string>stress distribution</json:string><json:string>dentistry</json:string><json:string>coronal</json:string><json:string>oral maxillofac implants</json:string><json:string>maxillofac</json:string><json:string>clinical implant dentistry</json:string><json:string>jemt</json:string><json:string>loading points</json:string><json:string>implant prostheses</json:string><json:string>wonkwang university</json:string><json:string>implant loading</json:string><json:string>photoelastic stress analysis</json:string><json:string>implant prosthesis</json:string><json:string>marginal gaps</json:string><json:string>photoelastic analysis</json:string><json:string>prosthet dent</json:string><json:string>synocta abutments</json:string><json:string>little stress</json:string><json:string>superstructure</json:string><json:string>silicone</json:string><json:string>stress pattern</json:string><json:string>loading conditions</json:string><json:string>middle implant</json:string><json:string>highest stresses</json:string><json:string>impression caps</json:string><json:string>apical stress</json:string><json:string>occlusal screws</json:string><json:string>cementretained fpds</json:string><json:string>silicone mold</json:string><json:string>fringe order</json:string><json:string>pattern resin</json:string></teeft></keywords><author><json:item><name>Jae‐In Lee DDS, PhD</name><affiliations><json:string>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea</json:string></affiliations></json:item><json:item><name>Yoon Lee DDS, PhD</name><affiliations><json:string>Department of Dentistry, Wonju College of Medicine, Yonsei University, Wonju, Korea</json:string></affiliations></json:item><json:item><name>Nan‐Young Kim DDS, PhD</name><affiliations><json:string>private practice, former graduate student, College of Dentistry, Wonkwang University, Iksan, Korea</json:string></affiliations></json:item><json:item><name>Yu‐Lee Kim DDS, PhD</name><affiliations><json:string>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea</json:string></affiliations></json:item><json:item><name>Hye‐Won Cho DDS, PhD</name><affiliations><json:string>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea</json:string><json:string>E-mail: hwcho@wku.ac.kr</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>cement‐retained FPD</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>dental implant</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>gap prosthesis</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>photoelasticity</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>screw‐retained FPD</value></json:item></subject><articleId><json:string>CID12134</json:string></articleId><arkIstex>ark:/67375/WNG-BW2XV9GK-0</arkIstex><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>The precise fit of an implant prosthesis is considered to be a prerequisite for the success and maintenance of osseointegration. It is unknown how much static stress can be tolerated at the implant‐bone interface with ill‐fitting prostheses for the two different types of retention (cement vs screw).</abstract><qualityIndicators><score>7.564</score><pdfWordCount>5686</pdfWordCount><pdfCharCount>34893</pdfCharCount><pdfVersion>1.3</pdfVersion><pdfPageCount>15</pdfPageCount><pdfPageSize>585 x 783 pts</pdfPageSize><refBibsNative>true</refBibsNative><abstractWordCount>47</abstractWordCount><abstractCharCount>300</abstractCharCount><keywordCount>5</keywordCount></qualityIndicators><title>A Photoelastic Stress Analysis of Screw‐ and Cement‐Retained Implant Prostheses with Marginal Gaps</title><pmid><json:string>23927066</json:string></pmid><genre><json:string>article</json:string></genre><host><title>Clinical Implant Dentistry and Related Research</title><language><json:string>unknown</json:string></language><doi><json:string>10.1111/(ISSN)1708-8208</json:string></doi><issn><json:string>1523-0899</json:string></issn><eissn><json:string>1708-8208</json:string></eissn><publisherId><json:string>CID</json:string></publisherId><volume>15</volume><issue>5</issue><pages><first>735</first><last>749</last><total>15</total></pages><genre><json:string>journal</json:string></genre><subject><json:item><value>Article</value></json:item></subject></host><namedEntities><unitex><date><json:string>2013-07-18</json:string><json:string>2013</json:string></date><geogName></geogName><orgName><json:string>Wiley Periodicals, Inc.</json:string><json:string>Department of Dentistry, Wonju College of Medicine, Yonsei University, Wonju, Korea</json:string><json:string>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea Implant</json:string><json:string>Related Research, Volume</json:string><json:string>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea</json:string><json:string>Department of Prosthodontics, College of Dentistry, Wonkwang University</json:string><json:string>Wonkwang University</json:string><json:string>GC Inc., Tokyo, Japan</json:string><json:string>Kerr Co.</json:string><json:string>GC Inc.</json:string><json:string>Talladium Inc.</json:string></orgName><orgName_funder></orgName_funder><orgName_provider></orgName_provider><persName><json:string>Karl</json:string><json:string>Kunavisarut</json:string><json:string>Gi Mask</json:string><json:string>Heckmann</json:string><json:string>Markarian</json:string><json:string>Sailer</json:string><json:string>Itoh</json:string><json:string>Watanabe</json:string><json:string>Carr</json:string><json:string>Ncm</json:string><json:string>Tonella</json:string><json:string>Guichet</json:string></persName><placeName><json:string>Raleigh</json:string><json:string>Switzerland</json:string><json:string>Germany</json:string><json:string>Korea</json:string><json:string>Seoul</json:string><json:string>Brazil</json:string><json:string>Hamburg</json:string><json:string>NC</json:string><json:string>USA</json:string><json:string>Japan</json:string><json:string>Tokyo</json:string><json:string>Santa Clarita</json:string><json:string>CA</json:string><json:string>Romulus</json:string><json:string>MI</json:string><json:string>São Paulo</json:string></placeName><ref_url></ref_url><ref_bibl></ref_bibl><bibl></bibl></unitex></namedEntities><ark><json:string>ark:/67375/WNG-BW2XV9GK-0</json:string></ark><categories><wos><json:string>1 - science</json:string><json:string>2 - dentistry, oral surgery & medicine</json:string></wos><scienceMetrix><json:string>1 - health sciences</json:string><json:string>2 - clinical medicine</json:string><json:string>3 - dentistry</json:string></scienceMetrix><scopus><json:string>1 - Health Sciences</json:string><json:string>2 - Dentistry</json:string><json:string>3 - General Dentistry</json:string><json:string>1 - Health Sciences</json:string><json:string>2 - Dentistry</json:string><json:string>3 - Oral Surgery</json:string></scopus></categories><publicationDate>2013</publicationDate><copyrightDate>2013</copyrightDate><doi><json:string>10.1111/cid.12134</json:string></doi><id>8C972669BDB4B7D1FEF03D13092858103CF3011C</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/8C972669BDB4B7D1FEF03D13092858103CF3011C/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/8C972669BDB4B7D1FEF03D13092858103CF3011C/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/8C972669BDB4B7D1FEF03D13092858103CF3011C/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main">A Photoelastic Stress Analysis of Screw‐ and Cement‐Retained Implant Prostheses with Marginal Gaps</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>Wiley Publishing Ltd</publisher><availability><licence>© 2013 Wiley Periodicals, Inc.</licence></availability><date type="published" when="2013-10"></date></publicationStmt><notesStmt><note type="content-type" subtype="article" source="article" scheme="https://content-type.data.istex.fr/ark:/67375/XTP-6N5SZHKN-D">article</note><note type="publication-type" subtype="journal" scheme="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</note></notesStmt><sourceDesc><biblStruct type="article"><analytic><title level="a" type="main">A Photoelastic Stress Analysis of Screw‐ and Cement‐Retained Implant Prostheses with Marginal Gaps</title><title level="a" type="short">Stress and Fit of Screw‐ and Cement‐Retained FPDs</title><author xml:id="author-0000"><persName><forename type="first">Jae‐In</forename><surname>Lee</surname><roleName type="degree">DDS, PhD</roleName></persName><affiliation><orgName>Department of Prosthodontics</orgName><orgName>College of Dentistry</orgName><orgName>Wonkwang University</orgName><address><settlement type="city">Iksan</settlement><country key="KR">Korea</country></address></affiliation></author><author xml:id="author-0001"><persName><forename type="first">Yoon</forename><surname>Lee</surname><roleName type="degree">DDS, PhD</roleName></persName><affiliation><orgName>Department of Dentistry</orgName><orgName>Wonju College of Medicine</orgName><orgName>Yonsei University</orgName><address><settlement type="city">Wonju</settlement><country key="KR">Korea</country></address></affiliation></author><author xml:id="author-0002"><persName><forename type="first">Nan‐Young</forename><surname>Kim</surname><roleName type="degree">DDS, PhD</roleName></persName><affiliation>private practice, former graduate student, College of Dentistry, Wonkwang University, Iksan, Korea<address><country key="KR"></country></address></affiliation></author><author xml:id="author-0003"><persName><forename type="first">Yu‐Lee</forename><surname>Kim</surname><roleName type="degree">DDS, PhD</roleName></persName><affiliation><orgName>Department of Prosthodontics</orgName><orgName>College of Dentistry</orgName><orgName>Wonkwang University</orgName><address><settlement type="city">Iksan</settlement><country key="KR">Korea</country></address></affiliation></author><author xml:id="author-0004" role="corresp"><persName><forename type="first">Hye‐Won</forename><surname>Cho</surname><roleName type="degree">DDS, PhD</roleName></persName><affiliation><orgName>Department of Prosthodontics</orgName><orgName>College of Dentistry</orgName><orgName>Wonkwang University</orgName><address><settlement type="city">Iksan</settlement><country key="KR">Korea</country></address></affiliation><affiliation>Reprint requests: Professor Hye‐Won Cho, Department of Prosthodontics, College of Dentistry, Wonkwang University, 344‐2 Shinyong‐dong, Iksan, Jeonbuk 570‐749, Korea; e‐mail: hwcho@wku.ac.kr</affiliation></author><idno type="istex">8C972669BDB4B7D1FEF03D13092858103CF3011C</idno><idno type="ark">ark:/67375/WNG-BW2XV9GK-0</idno><idno type="DOI">10.1111/cid.12134</idno><idno type="unit">CID12134</idno><idno type="toTypesetVersion">file:CID.CID12134.pdf</idno></analytic><monogr><title level="j" type="main">Clinical Implant Dentistry and Related Research</title><title level="j" type="alt">CLINICAL IMPLANT DENTISTRY AND RELATED RESEARCH</title><idno type="pISSN">1523-0899</idno><idno type="eISSN">1708-8208</idno><idno type="book-DOI">10.1111/(ISSN)1708-8208</idno><idno type="book-part-DOI">10.1111/cid.2013.15.issue-5</idno><idno type="product">CID</idno><imprint><biblScope unit="vol">15</biblScope><biblScope unit="issue">5</biblScope><biblScope unit="page" from="735">735</biblScope><biblScope unit="page" to="749">749</biblScope><biblScope unit="page-count">15</biblScope><date type="published" when="2013-10"></date></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><abstract style="main"><head>Abstract</head>
Background
<p>The precise fit of an implant prosthesis is considered to be a prerequisite for the success and maintenance of osseointegration. It is unknown how much static stress can be tolerated at the implant‐bone interface with ill‐fitting prostheses for the two different types of retention (cement vs screw).</p>
Purpose
<p>The purpose of this study was to evaluate the stress pattern and magnitude in the supporting tissues around <hi rend="fc">I</hi><hi rend="fc">TI</hi> (Straumann AG, Waldenburg, Switzerland) implants with screw‐ or cement‐retained prostheses with marginal gaps by photoelastic analysis.</p>
Materials and Methods
<p>A photoelastic model of a human mandible, partially edentulous distal to the canine, was made of <hi rend="fc">PL</hi>‐2 resin. Three <hi rend="fc">ITI</hi> implants (4.1 × 10 mm, <hi rend="fc">S</hi>traumann <hi rend="fc">AG</hi>, <hi rend="fc">W</hi>aldenburg, <hi rend="fc">S</hi>witzerland) were placed in the posterior edentulous region, and screw‐ or cement‐retained three‐unit fixed partial dentures (<hi rend="fc">FPDs</hi>) were fabricated. Ill‐fitting prostheses were made by placing a 100‐μm gap between the abutments and the superstructures on the second premolar or the first molar. <hi rend="fc">A</hi> static vertical force of 134 <hi rend="fc">N</hi> was applied at three loading points on each prosthesis. Photoelastic stress analysis was carried out to measure the fringe order around the implant‐supporting structures.</p>
Results
<p>Even in the unloaded condition, low‐level stresses were generated around the implants after screw tightening or cementing the three‐unit <hi rend="fc">FPDs</hi> with marginal gaps. Loading on the terminal implants developed high concentrated stresses around the loaded implant, regardless of the types of restorations or the presence of gaps. However, when the middle implant was loaded, moderate stresses were distributed to the anterior and posterior implants.</p>
Conclusions
<p>Screw‐retained <hi rend="fc">FPDs</hi> with gaps exhibited a wider range of stresses on the interproximal region of adjacent implants than cement‐retained <hi rend="fc">FPDs</hi>. However, severe misfit in the prosthesis caused the nonaxial stress transfer to the adjacent implants in the cement‐retained <hi rend="fc">FPDs</hi> with gaps.</p></abstract><textClass><keywords><term xml:id="cid12134-kwd-0001">cement‐retained <hi rend="fc">FPD</hi></term><term xml:id="cid12134-kwd-0002">dental implant</term><term xml:id="cid12134-kwd-0003">gap prosthesis</term><term xml:id="cid12134-kwd-0004">photoelasticity</term><term xml:id="cid12134-kwd-0005">screw‐retained <hi rend="fc">FPD</hi></term></keywords><keywords rend="tocHeading1"><term>ARTICLES</term></keywords><keywords rend="articleCategory"><term>Article</term></keywords></textClass><langUsage><language ident="en"></language></langUsage></profileDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/8C972669BDB4B7D1FEF03D13092858103CF3011C/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body" wicri:toSee="Element #text"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component type="serialArticle" version="2.0" xml:id="cid12134" xml:lang="en"><header><publicationMeta level="product"><doi origin="wiley">10.1111/(ISSN)1708-8208</doi><issn type="print">1523-0899</issn><issn type="electronic">1708-8208</issn><idGroup><id type="product" value="CID"></id></idGroup><titleGroup><title sort="CLINICAL IMPLANT DENTISTRY AND RELATED RESEARCH" type="main">Clinical Implant Dentistry and Related Research</title><title type="short">Clinical Implant Dentistry and Related Research</title></titleGroup></publicationMeta><publicationMeta level="part" position="10105"><doi>10.1111/cid.2013.15.issue-5</doi><copyright ownership="publisher">Copyright © 2013 Wiley Periodicals, Inc.</copyright><numberingGroup><numbering number="15" type="journalVolume">15</numbering><numbering type="journalIssue">5</numbering></numberingGroup><coverDate startDate="2013-10">October 2013</coverDate></publicationMeta><publicationMeta level="unit" status="forIssue" type="article" position="120"><doi>10.1111/cid.12134</doi><idGroup><id type="unit" value="CID12134"></id></idGroup><countGroup><count number="15" type="pageTotal"></count></countGroup><titleGroup><title type="tocHeading1">ARTICLES</title><title type="articleCategory">Article</title></titleGroup><copyright ownership="publisher">© 2013 Wiley Periodicals, Inc.</copyright><eventGroup><event agent="bestset" date="2013-07-18" type="xmlCreated"></event><event type="publishedOnlineEarlyUnpaginated" date="2013-08-09"></event><event type="firstOnline" date="2013-08-09"></event><event type="publishedOnlineFinalForm" date="2013-10-07"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-15"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.6.4 mode:FullText" date="2015-10-02"></event></eventGroup><numberingGroup><numbering type="pageFirst">735</numbering><numbering type="pageLast">749</numbering></numberingGroup><correspondenceTo>Reprint requests: Professor Hye‐Won Cho, Department of Prosthodontics, College of Dentistry, Wonkwang University, 344‐2 Shinyong‐dong, Iksan, Jeonbuk 570‐749, Korea; e‐mail: <email>hwcho@wku.ac.kr</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:CID.CID12134.pdf"></link></linkGroup></publicationMeta><contentMeta><titleGroup><title type="short">Stress and Fit of Screw‐ and Cement‐Retained FPDs</title><title type="main">A Photoelastic Stress Analysis of Screw‐ and Cement‐Retained Implant Prostheses with Marginal Gaps</title></titleGroup><creators><creator affiliationRef="#cid12134-aff-0001" creatorRole="author" xml:id="cid12134-cr-0001"><personName><givenNames>Jae‐In</givenNames><familyName>Lee</familyName><degrees>DDS, PhD</degrees></personName><jobTitle>Assistant professor</jobTitle></creator><creator affiliationRef="#cid12134-aff-0002" creatorRole="author" xml:id="cid12134-cr-0002"><personName><givenNames>Yoon</givenNames><familyName>Lee</familyName><degrees>DDS, PhD</degrees></personName><jobTitle>Assistant professor</jobTitle></creator><creator affiliationRef="#cid12134-aff-0003" creatorRole="author" xml:id="cid12134-cr-0003"><personName><givenNames>Nan‐Young</givenNames><familyName>Kim</familyName><degrees>DDS, PhD</degrees></personName></creator><creator affiliationRef="#cid12134-aff-0001" creatorRole="author" xml:id="cid12134-cr-0004"><personName><givenNames>Yu‐Lee</givenNames><familyName>Kim</familyName><degrees>DDS, PhD</degrees></personName><jobTitle>Associate professor</jobTitle></creator><creator affiliationRef="#cid12134-aff-0001" corresponding="yes" creatorRole="author" xml:id="cid12134-cr-0005"><personName><givenNames>Hye‐Won</givenNames><familyName>Cho</familyName><degrees>DDS, PhD</degrees></personName><jobTitle>Professor</jobTitle></creator></creators><affiliationGroup><affiliation countryCode="KR" xml:id="cid12134-aff-0001"><orgDiv>Department of Prosthodontics</orgDiv><orgDiv>College of Dentistry</orgDiv><orgName>Wonkwang University</orgName><address><city>Iksan</city><country>Korea</country></address></affiliation><affiliation countryCode="KR" xml:id="cid12134-aff-0002"><orgDiv>Department of Dentistry</orgDiv><orgDiv>Wonju College of Medicine</orgDiv><orgName>Yonsei University</orgName><address><city>Wonju</city><country>Korea</country></address></affiliation><affiliation countryCode="KR" xml:id="cid12134-aff-0003"><unparsedAffiliation>private practice, former graduate student, College of Dentistry, Wonkwang University, Iksan, Korea</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup type="author"><keyword xml:id="cid12134-kwd-0001">cement‐retained <fc>FPD</fc></keyword><keyword xml:id="cid12134-kwd-0002">dental implant</keyword><keyword xml:id="cid12134-kwd-0003">gap prosthesis</keyword><keyword xml:id="cid12134-kwd-0004">photoelasticity</keyword><keyword xml:id="cid12134-kwd-0005">screw‐retained <fc>FPD</fc></keyword></keywordGroup><fundingInfo><fundingAgency>Wonkwang University</fundingAgency></fundingInfo><abstractGroup><abstract type="main"><title type="main">Abstract</title><section xml:id="cid12134-sec-0001"><title type="main">Background</title><p>The precise fit of an implant prosthesis is considered to be a prerequisite for the success and maintenance of osseointegration. It is unknown how much static stress can be tolerated at the implant‐bone interface with ill‐fitting prostheses for the two different types of retention (cement vs screw).</p></section><section xml:id="cid12134-sec-0002"><title type="main">Purpose</title><p>The purpose of this study was to evaluate the stress pattern and magnitude in the supporting tissues around <fc>I</fc><fc>TI</fc> (Straumann AG, Waldenburg, Switzerland) implants with screw‐ or cement‐retained prostheses with marginal gaps by photoelastic analysis.</p></section><section xml:id="cid12134-sec-0003"><title type="main">Materials and Methods</title><p>A photoelastic model of a human mandible, partially edentulous distal to the canine, was made of <fc>PL</fc>‐2 resin. Three <fc>ITI</fc> implants (4.1 × 10 mm, <fc>S</fc>traumann <fc>AG</fc>, <fc>W</fc>aldenburg, <fc>S</fc>witzerland) were placed in the posterior edentulous region, and screw‐ or cement‐retained three‐unit fixed partial dentures (<fc>FPDs</fc>) were fabricated. Ill‐fitting prostheses were made by placing a 100‐μm gap between the abutments and the superstructures on the second premolar or the first molar. <fc>A</fc> static vertical force of 134 <fc>N</fc> was applied at three loading points on each prosthesis. Photoelastic stress analysis was carried out to measure the fringe order around the implant‐supporting structures.</p></section><section xml:id="cid12134-sec-0004"><title type="main">Results</title><p>Even in the unloaded condition, low‐level stresses were generated around the implants after screw tightening or cementing the three‐unit <fc>FPDs</fc> with marginal gaps. Loading on the terminal implants developed high concentrated stresses around the loaded implant, regardless of the types of restorations or the presence of gaps. However, when the middle implant was loaded, moderate stresses were distributed to the anterior and posterior implants.</p></section><section xml:id="cid12134-sec-0005"><title type="main">Conclusions</title><p>Screw‐retained <fc>FPDs</fc> with gaps exhibited a wider range of stresses on the interproximal region of adjacent implants than cement‐retained <fc>FPDs</fc>. However, severe misfit in the prosthesis caused the nonaxial stress transfer to the adjacent implants in the cement‐retained <fc>FPDs</fc> with gaps.</p></section></abstract></abstractGroup></contentMeta></header> </component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>A Photoelastic Stress Analysis of Screw‐ and Cement‐Retained Implant Prostheses with Marginal Gaps</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Stress and Fit of Screw‐ and Cement‐Retained FPDs</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>A Photoelastic Stress Analysis of Screw‐ and Cement‐Retained Implant Prostheses with Marginal Gaps</title></titleInfo><name type="personal"><namePart type="given">Jae‐In</namePart><namePart type="family">Lee</namePart><namePart type="termsOfAddress">DDS, PhD</namePart><affiliation>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea</affiliation><role><roleTerm type="text">author</roleTerm></role><description>Assistant professor</description></name><name type="personal"><namePart type="given">Yoon</namePart><namePart type="family">Lee</namePart><namePart type="termsOfAddress">DDS, PhD</namePart><affiliation>Department of Dentistry, Wonju College of Medicine, Yonsei University, Wonju, Korea</affiliation><role><roleTerm type="text">author</roleTerm></role><description>Assistant professor</description></name><name type="personal"><namePart type="given">Nan‐Young</namePart><namePart type="family">Kim</namePart><namePart type="termsOfAddress">DDS, PhD</namePart><affiliation>private practice, former graduate student, College of Dentistry, Wonkwang University, Iksan, Korea</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Yu‐Lee</namePart><namePart type="family">Kim</namePart><namePart type="termsOfAddress">DDS, PhD</namePart><affiliation>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea</affiliation><role><roleTerm type="text">author</roleTerm></role><description>Associate professor</description></name><name type="personal"><namePart type="given">Hye‐Won</namePart><namePart type="family">Cho</namePart><namePart type="termsOfAddress">DDS, PhD</namePart><affiliation>Department of Prosthodontics, College of Dentistry, Wonkwang University, Iksan, Korea</affiliation><affiliation>E-mail: hwcho@wku.ac.kr</affiliation><role><roleTerm type="text">author</roleTerm></role><description>Professor</description></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-6N5SZHKN-D">article</genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><dateIssued encoding="w3cdtf">2013-10</dateIssued><dateCreated encoding="w3cdtf">2013-07-18</dateCreated><copyrightDate encoding="w3cdtf">2013</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><abstract>The precise fit of an implant prosthesis is considered to be a prerequisite for the success and maintenance of osseointegration. It is unknown how much static stress can be tolerated at the implant‐bone interface with ill‐fitting prostheses for the two different types of retention (cement vs screw).</abstract><abstract>The purpose of this study was to evaluate the stress pattern and magnitude in the supporting tissues around ITI (Straumann AG, Waldenburg, Switzerland) implants with screw‐ or cement‐retained prostheses with marginal gaps by photoelastic analysis.</abstract><abstract>A photoelastic model of a human mandible, partially edentulous distal to the canine, was made of PL‐2 resin. Three ITI implants (4.1 × 10 mm, Straumann AG, Waldenburg, Switzerland) were placed in the posterior edentulous region, and screw‐ or cement‐retained three‐unit fixed partial dentures (FPDs) were fabricated. Ill‐fitting prostheses were made by placing a 100‐μm gap between the abutments and the superstructures on the second premolar or the first molar. A static vertical force of 134 N was applied at three loading points on each prosthesis. Photoelastic stress analysis was carried out to measure the fringe order around the implant‐supporting structures.</abstract><abstract>Even in the unloaded condition, low‐level stresses were generated around the implants after screw tightening or cementing the three‐unit FPDs with marginal gaps. Loading on the terminal implants developed high concentrated stresses around the loaded implant, regardless of the types of restorations or the presence of gaps. However, when the middle implant was loaded, moderate stresses were distributed to the anterior and posterior implants.</abstract><abstract>Screw‐retained FPDs with gaps exhibited a wider range of stresses on the interproximal region of adjacent implants than cement‐retained FPDs. However, severe misfit in the prosthesis caused the nonaxial stress transfer to the adjacent implants in the cement‐retained FPDs with gaps.</abstract><note type="funding">Wonkwang University</note><subject><genre>keywords</genre><topic>cement‐retained FPD</topic><topic>dental implant</topic><topic>gap prosthesis</topic><topic>photoelasticity</topic><topic>screw‐retained FPD</topic></subject><relatedItem type="host"><titleInfo><title>Clinical Implant Dentistry and Related Research</title></titleInfo><titleInfo type="abbreviated"><title>Clinical Implant Dentistry and Related Research</title></titleInfo><genre type="journal" authority="ISTEX" authorityURI="https://publication-type.data.istex.fr" valueURI="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</genre><subject><genre>article-category</genre><topic>Article</topic></subject><identifier type="ISSN">1523-0899</identifier><identifier type="eISSN">1708-8208</identifier><identifier type="DOI">10.1111/(ISSN)1708-8208</identifier><identifier type="PublisherID">CID</identifier><part><date>2013</date><detail type="volume"><caption>vol.</caption><number>15</number></detail><detail type="issue"><caption>no.</caption><number>5</number></detail><extent unit="pages"><start>735</start><end>749</end><total>15</total></extent></part></relatedItem><identifier type="istex">8C972669BDB4B7D1FEF03D13092858103CF3011C</identifier><identifier type="ark">ark:/67375/WNG-BW2XV9GK-0</identifier><identifier type="DOI">10.1111/cid.12134</identifier><identifier type="ArticleID">CID12134</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2013 Wiley Periodicals, Inc.© 2013 Wiley Periodicals, Inc.</accessCondition><recordInfo><recordContentSource authority="ISTEX" authorityURI="https://loaded-corpus.data.istex.fr" valueURI="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-L0C46X92-X">wiley</recordContentSource></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/8C972669BDB4B7D1FEF03D13092858103CF3011C/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV1/Data/Istex/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000536 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Corpus/biblio.hfd -nk 000536 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Santé
|area= EdenteV1
|flux= Istex
|étape= Corpus
|type= RBID
|clé= ISTEX:8C972669BDB4B7D1FEF03D13092858103CF3011C
|texte= A Photoelastic Stress Analysis of Screw‐ and Cement‐Retained Implant Prostheses with Marginal Gaps
}}
| This area was generated with Dilib version V0.6.33. |  |