Mechanical Property Assessment of Bone Healing around a Titanium–Zirconium Alloy Dental Implant
Identifieur interne : 000311 ( Istex/Corpus ); précédent : 000310; suivant : 000312Mechanical Property Assessment of Bone Healing around a Titanium–Zirconium Alloy Dental Implant
Auteurs : Rodolfo B. Anchieta ; Marta Baldassarri ; Fernando Guastaldi ; Nick Tovar ; Malvin N. Janal ; Jan Gottlow ; Michel Dard ; Ryo Jimbo ; Paulo G. CoelhoSource :
- Clinical Implant Dentistry and Related Research [ 1523-0899 ] ; 2014-12.
Abstract
It has been reported that titanium–zirconium alloy with 13–17% zirconium (TiZr1317) implants show higher biomechanical stability and bone area percentage relative to commercially pure titanium (cpTi) grade 4 fixtures.
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DOI: 10.1111/cid.12061
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Anchieta</name><affiliation><mods:affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation><affiliation><mods:affiliation>Sao Paulo State University, Araçatuba Dental School‐UNESP, SP, Araçatuba, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Baldassarri, Marta" sort="Baldassarri, Marta" uniqKey="Baldassarri M" first="Marta" last="Baldassarri">Marta Baldassarri</name><affiliation><mods:affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation></author><author><name sortKey="Guastaldi, Fernando" sort="Guastaldi, Fernando" uniqKey="Guastaldi F" first="Fernando" last="Guastaldi">Fernando Guastaldi</name><affiliation><mods:affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation><affiliation><mods:affiliation>Sao Paulo State University, Araçatuba Dental School‐UNESP, SP, Araçatuba, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Tovar, Nick" sort="Tovar, Nick" uniqKey="Tovar N" first="Nick" last="Tovar">Nick Tovar</name><affiliation><mods:affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation></author><author><name sortKey="Janal, Malvin N" sort="Janal, Malvin N" uniqKey="Janal M" first="Malvin N." last="Janal">Malvin N. Janal</name><affiliation><mods:affiliation>Department of Epidemiology, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation></author><author><name sortKey="Gottlow, Jan" sort="Gottlow, Jan" uniqKey="Gottlow J" first="Jan" last="Gottlow">Jan Gottlow</name><affiliation><mods:affiliation>Department of Biomaterials, Institute of Surgical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden</mods:affiliation></affiliation></author><author><name sortKey="Dard, Michel" sort="Dard, Michel" uniqKey="Dard M" first="Michel" last="Dard">Michel Dard</name><affiliation><mods:affiliation>Department of Periodontology and Implant Dentistry, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation></author><author><name sortKey="Jimbo, Ryo" sort="Jimbo, Ryo" uniqKey="Jimbo R" first="Ryo" last="Jimbo">Ryo Jimbo</name><affiliation><mods:affiliation>Department of Prosthodontics, Faculty of Odontology, Malmö University, Malmö, Sweden</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: ryo.jimbo@mah.se</mods:affiliation></affiliation></author><author><name sortKey="Coelho, Paulo G" sort="Coelho, Paulo G" uniqKey="Coelho P" first="Paulo G." last="Coelho">Paulo G. Coelho</name><affiliation><mods:affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation><affiliation><mods:affiliation>Department of Periodontology and Implant Dentistry, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:56B800E346EC96D54F99A23B7A67A6422700928C</idno><date when="2014" year="2014">2014</date><idno type="doi">10.1111/cid.12061</idno><idno type="url">https://api.istex.fr/document/56B800E346EC96D54F99A23B7A67A6422700928C/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000311</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000311</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main">Mechanical Property Assessment of Bone Healing around a Titanium–Zirconium Alloy Dental Implant</title><author><name sortKey="Anchieta, Rodolfo B" sort="Anchieta, Rodolfo B" uniqKey="Anchieta R" first="Rodolfo B." last="Anchieta">Rodolfo B. Anchieta</name><affiliation><mods:affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation><affiliation><mods:affiliation>Sao Paulo State University, Araçatuba Dental School‐UNESP, SP, Araçatuba, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Baldassarri, Marta" sort="Baldassarri, Marta" uniqKey="Baldassarri M" first="Marta" last="Baldassarri">Marta Baldassarri</name><affiliation><mods:affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation></author><author><name sortKey="Guastaldi, Fernando" sort="Guastaldi, Fernando" uniqKey="Guastaldi F" first="Fernando" last="Guastaldi">Fernando Guastaldi</name><affiliation><mods:affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation><affiliation><mods:affiliation>Sao Paulo State University, Araçatuba Dental School‐UNESP, SP, Araçatuba, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Tovar, Nick" sort="Tovar, Nick" uniqKey="Tovar N" first="Nick" last="Tovar">Nick Tovar</name><affiliation><mods:affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation></author><author><name sortKey="Janal, Malvin N" sort="Janal, Malvin N" uniqKey="Janal M" first="Malvin N." last="Janal">Malvin N. Janal</name><affiliation><mods:affiliation>Department of Epidemiology, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation></author><author><name sortKey="Gottlow, Jan" sort="Gottlow, Jan" uniqKey="Gottlow J" first="Jan" last="Gottlow">Jan Gottlow</name><affiliation><mods:affiliation>Department of Biomaterials, Institute of Surgical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden</mods:affiliation></affiliation></author><author><name sortKey="Dard, Michel" sort="Dard, Michel" uniqKey="Dard M" first="Michel" last="Dard">Michel Dard</name><affiliation><mods:affiliation>Department of Periodontology and Implant Dentistry, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation></author><author><name sortKey="Jimbo, Ryo" sort="Jimbo, Ryo" uniqKey="Jimbo R" first="Ryo" last="Jimbo">Ryo Jimbo</name><affiliation><mods:affiliation>Department of Prosthodontics, Faculty of Odontology, Malmö University, Malmö, Sweden</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: ryo.jimbo@mah.se</mods:affiliation></affiliation></author><author><name sortKey="Coelho, Paulo G" sort="Coelho, Paulo G" uniqKey="Coelho P" first="Paulo G." last="Coelho">Paulo G. Coelho</name><affiliation><mods:affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</mods:affiliation></affiliation><affiliation><mods:affiliation>Department of Periodontology and Implant Dentistry, New York University College of Dentistry, New YorkNY, USA</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">16</biblScope><biblScope unit="issue">6</biblScope><biblScope unit="page" from="913">913</biblScope><biblScope unit="page" to="919">919</biblScope><biblScope unit="page-count">7</biblScope><date type="published" when="2014-12">2014-12</date></imprint><idno type="ISSN">1523-0899</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1523-0899</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract">It has been reported that titanium–zirconium alloy with 13–17% zirconium (TiZr1317) implants show higher biomechanical stability and bone area percentage relative to commercially pure titanium (cpTi) grade 4 fixtures.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>Rodolfo B. Anchieta DDS, MS</name><affiliations><json:string>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</json:string><json:string>Sao Paulo State University, Araçatuba Dental School‐UNESP, SP, Araçatuba, Brazil</json:string></affiliations></json:item><json:item><name>Marta Baldassarri PhD</name><affiliations><json:string>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</json:string></affiliations></json:item><json:item><name>Fernando Guastaldi DDS, MS</name><affiliations><json:string>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</json:string><json:string>Sao Paulo State University, Araçatuba Dental School‐UNESP, SP, Araçatuba, Brazil</json:string></affiliations></json:item><json:item><name>Nick Tovar PhD</name><affiliations><json:string>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</json:string></affiliations></json:item><json:item><name>Malvin N. Janal PhD</name><affiliations><json:string>Department of Epidemiology, New York University College of Dentistry, New YorkNY, USA</json:string></affiliations></json:item><json:item><name>Jan Gottlow DDS, PhD</name><affiliations><json:string>Department of Biomaterials, Institute of Surgical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden</json:string></affiliations></json:item><json:item><name>Michel Dard DDS, PhD</name><affiliations><json:string>Department of Periodontology and Implant Dentistry, New York University College of Dentistry, New YorkNY, USA</json:string></affiliations></json:item><json:item><name>Ryo Jimbo DDS, PhD</name><affiliations><json:string>Department of Prosthodontics, Faculty of Odontology, Malmö University, Malmö, Sweden</json:string><json:string>E-mail: ryo.jimbo@mah.se</json:string></affiliations></json:item><json:item><name>Paulo G. Coelho DDS, MS, MSMtE, PhD</name><affiliations><json:string>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</json:string><json:string>Department of Periodontology and Implant Dentistry, New York University College of Dentistry, New YorkNY, USA</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>animal model</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>biomechanics</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>bone</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>dental/endosteal implants</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>nanoindentation</value></json:item></subject><articleId><json:string>CID12061</json:string></articleId><arkIstex>ark:/67375/WNG-7FRLL1VC-Q</arkIstex><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>It has been reported that titanium–zirconium alloy with 13–17% zirconium (TiZr1317) implants show higher biomechanical stability and bone area percentage relative to commercially pure titanium (cpTi) grade 4 fixtures.</abstract><qualityIndicators><refBibsNative>true</refBibsNative><abstractWordCount>29</abstractWordCount><abstractCharCount>217</abstractCharCount><keywordCount>5</keywordCount><score>5.379</score><pdfWordCount>3031</pdfWordCount><pdfCharCount>19416</pdfCharCount><pdfVersion>1.3</pdfVersion><pdfPageCount>7</pdfPageCount><pdfPageSize>585 x 783 pts</pdfPageSize></qualityIndicators><title>Mechanical Property 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type="short">Mechanical Properties of Mini Pig Healing Bone around Implant</title><author xml:id="author-0000"><persName><forename type="first">Rodolfo B.</forename><surname>Anchieta</surname><roleName type="degree">DDS, MS</roleName></persName><affiliation><orgName>Department of Biomaterials and Biomimetics</orgName><orgName>New York University College of Dentistry</orgName><address><settlement type="city">New YorkNY</settlement><country key="US">USA</country></address></affiliation><affiliation><orgName>Sao Paulo State University</orgName><orgName>Araçatuba Dental School‐UNESP</orgName><address><settlement type="city">Araçatuba</settlement><region>SP</region><country key="US">Brazil</country></address></affiliation></author><author xml:id="author-0001"><persName><forename type="first">Marta</forename><surname>Baldassarri</surname><roleName type="degree">PhD</roleName></persName><affiliation><orgName>Department of Biomaterials and Biomimetics</orgName><orgName>New York University College of Dentistry</orgName><address><settlement type="city">New YorkNY</settlement><country key="US">USA</country></address></affiliation></author><author xml:id="author-0002"><persName><forename type="first">Fernando</forename><surname>Guastaldi</surname><roleName type="degree">DDS, MS</roleName></persName><affiliation><orgName>Department of Biomaterials and Biomimetics</orgName><orgName>New York University College of Dentistry</orgName><address><settlement type="city">New YorkNY</settlement><country key="US">USA</country></address></affiliation><affiliation><orgName>Sao Paulo State University</orgName><orgName>Araçatuba Dental School‐UNESP</orgName><address><settlement type="city">Araçatuba</settlement><region>SP</region><country key="US">Brazil</country></address></affiliation></author><author xml:id="author-0003"><persName><forename type="first">Nick</forename><surname>Tovar</surname><roleName type="degree">PhD</roleName></persName><affiliation><orgName>Department of Biomaterials and Biomimetics</orgName><orgName>New York University College of Dentistry</orgName><address><settlement type="city">New YorkNY</settlement><country key="US">USA</country></address></affiliation></author><author xml:id="author-0004"><persName><forename type="first">Malvin N.</forename><surname>Janal</surname><roleName type="degree">PhD</roleName></persName><affiliation><orgName>Department of Epidemiology</orgName><orgName>New York University College of Dentistry</orgName><address><settlement type="city">New YorkNY</settlement><country key="US">USA</country></address></affiliation></author><author xml:id="author-0005"><persName><forename type="first">Jan</forename><surname>Gottlow</surname><roleName type="degree">DDS, PhD</roleName></persName><affiliation><orgName>Department of Biomaterials</orgName><orgName>Institute of Surgical Sciences, Sahlgrenska Academy</orgName><orgName>University of Gothenburg</orgName><address><country key="SE">Sweden</country></address></affiliation></author><author xml:id="author-0006"><persName><forename type="first">Michel</forename><surname>Dard</surname><roleName type="degree">DDS, PhD</roleName></persName><affiliation><orgName>Department of Periodontology and Implant Dentistry</orgName><orgName>New York University College of Dentistry</orgName><address><settlement type="city">New YorkNY</settlement><country key="US">USA</country></address></affiliation></author><author xml:id="author-0007" role="corresp"><persName><forename type="first">Ryo</forename><surname>Jimbo</surname><roleName type="degree">DDS, PhD</roleName></persName><affiliation><orgName>Department of Prosthodontics</orgName><orgName>Faculty of Odontology</orgName><orgName>Malmö University</orgName><address><settlement type="city">Malmö</settlement><country key="SE">Sweden</country></address></affiliation><affiliation>Reprint requests: Professor Ryo Jimbo, Department of Prosthodontics, Faculty of Odontology, Malmö University, 205 06 Malmö, Sweden; e‐mail: ryo.jimbo@mah.se</affiliation></author><author xml:id="author-0008"><persName><forename type="first">Paulo G.</forename><surname>Coelho</surname><roleName type="degree">DDS, MS, MSMtE, PhD</roleName></persName><affiliation><orgName>Department of Biomaterials and Biomimetics</orgName><orgName>New York University College of Dentistry</orgName><address><settlement type="city">New YorkNY</settlement><country key="US">USA</country></address></affiliation><affiliation><orgName>Department of Periodontology and Implant Dentistry</orgName><orgName>New York University College of Dentistry</orgName><address><settlement type="city">New YorkNY</settlement><country key="US">USA</country></address></affiliation></author><idno type="istex">56B800E346EC96D54F99A23B7A67A6422700928C</idno><idno type="ark">ark:/67375/WNG-7FRLL1VC-Q</idno><idno type="DOI">10.1111/cid.12061</idno><idno type="unit">CID12061</idno><idno type="toTypesetVersion">file://CID.CID12061.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.2014.16.issue-6</idno><idno type="product">CID</idno><imprint><biblScope unit="vol">16</biblScope><biblScope unit="issue">6</biblScope><biblScope unit="page" from="913">913</biblScope><biblScope unit="page" to="919">919</biblScope><biblScope unit="page-count">7</biblScope><date type="published" when="2014-12"></date></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><abstract style="main"><head>Abstract</head>
Background
<p>It has been reported that titanium–zirconium alloy with 13–17% zirconium (<hi rend="fc">T</hi>i<hi rend="fc">Z</hi>r1317) implants show higher biomechanical stability and bone area percentage relative to commercially pure titanium (cpTi) grade 4 fixtures.</p>
Purpose
<p>This study aimed to determine whether the higher stability for <hi rend="fc">T</hi>i<hi rend="fc">Z</hi>r1317 implants is associated with higher mechanical properties of remodeling bone in the areas around the implants.</p>
Materials and Methods
<p>This study utilized 36 implants (<hi rend="italic">n</hi> = 18: <hi rend="fc">T</hi>i<hi rend="fc">Z</hi>r1317, <hi rend="italic">n</hi> = 18: cp<hi rend="fc">T</hi>i), which were placed in the healed ridges of the mandibular premolar and first molar of 12 mini pigs (<hi rend="italic">n</hi> = 3 implants/animal). After 4 weeks in vivo, the samples were retrieved, and resin‐embedded histologic sections of approximately 100 μm in thickness were prepared. In order to determine the nanomechanical properties, nanoindentation (<hi rend="italic">n</hi> = 30 tests/specimen) was performed on the bone tissue of the sections under wet conditions with maximum load of 300 <hi rend="fc">μN</hi> (loading rate: 60 <hi rend="fc">μN/s</hi>).</p>
Results
<p>The mean (± standard deviation) elastic modulus (E) and hardness (H) for the <hi rend="fc">T</hi>i<hi rend="fc">Z</hi>r1317 group were 2.73 ± 0.50 <hi rend="fc">GPa</hi> and 0.116 ± 0.017 <hi rend="fc">GPa</hi>, respectively. For the cp<hi rend="fc">T</hi>i group, values were 2.68 ± 0.51 <hi rend="fc">GPa</hi> and 0.110 ± 0.017 <hi rend="fc">GPa</hi> for <hi rend="fc">E</hi> and <hi rend="fc">H</hi>, respectively. Although slightly higher mechanical properties values were observed for the <hi rend="fc">T</hi>i<hi rend="fc">Z</hi>r1317 implants relative to the cp<hi rend="fc">T</hi>i for both elastic modulus and hardness, these differences were not significant (<hi rend="fc">E</hi> = <hi rend="italic">p</hi> > 0.75; <hi rend="fc">H</hi> = <hi rend="italic">p</hi> > 0.59).</p>
Conclusions
<p>The titanium–zirconium alloy used in this study presented similar degrees of nanomechanical properties to that of the cp<hi rend="fc">T</hi>i implants.</p></abstract><textClass><keywords><term xml:id="cid12061-kwd-0001">animal model</term><term xml:id="cid12061-kwd-0002">biomechanics</term><term xml:id="cid12061-kwd-0003">bone</term><term xml:id="cid12061-kwd-0004">dental/endosteal implants</term><term xml:id="cid12061-kwd-0005">nanoindentation</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></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="cid12061" 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="12106"><doi>10.1111/cid.2014.16.issue-6</doi><copyright ownership="publisher">Copyright © 2014 Wiley Periodicals, Inc.</copyright><numberingGroup><numbering number="16" type="journalVolume">16</numbering><numbering type="journalIssue">6</numbering></numberingGroup><coverDate startDate="2014-12">December 2014</coverDate></publicationMeta><publicationMeta level="unit" status="forIssue" type="article" position="120"><doi>10.1111/cid.12061</doi><idGroup><id type="unit" value="CID12061"></id></idGroup><countGroup><count number="7" 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="2013-03-01" type="xmlCreated"></event><event type="publishedOnlineEarlyUnpaginated" date="2013-03-25"></event><event type="firstOnline" date="2013-03-25"></event><event type="publishedOnlineFinalForm" date="2014-12-29"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.6.4 mode:FullText" date="2015-10-06"></event></eventGroup><numberingGroup><numbering type="pageFirst">913</numbering><numbering type="pageLast">919</numbering></numberingGroup><correspondenceTo>Reprint requests: Professor Ryo Jimbo, Department of Prosthodontics, Faculty of Odontology, Malmö University, 205 06 Malmö, Sweden; e‐mail: <email>ryo.jimbo@mah.se</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file://CID.CID12061.pdf"></link></linkGroup></publicationMeta><contentMeta><titleGroup><title type="short">Mechanical Properties of Mini Pig Healing Bone around Implant</title><title type="main">Mechanical Property Assessment of Bone Healing around a Titanium–Zirconium Alloy Dental Implant</title></titleGroup><creators><creator affiliationRef="#cid12061-aff-0001 #cid12061-aff-1001" creatorRole="author" xml:id="cid12061-cr-0001"><personName><givenNames>Rodolfo B.</givenNames><familyName>Anchieta</familyName><degrees>DDS, MS</degrees></personName><jobTitle>Researcher</jobTitle></creator><creator affiliationRef="#cid12061-aff-0001" creatorRole="author" xml:id="cid12061-cr-0002"><personName><givenNames>Marta</givenNames><familyName>Baldassarri</familyName><degrees>PhD</degrees></personName><jobTitle>Researcher</jobTitle></creator><creator affiliationRef="#cid12061-aff-0001 #cid12061-aff-1001" creatorRole="author" xml:id="cid12061-cr-0003"><personName><givenNames>Fernando</givenNames><familyName>Guastaldi</familyName><degrees>DDS, MS</degrees></personName><jobTitle>Researcher</jobTitle></creator><creator affiliationRef="#cid12061-aff-0001" creatorRole="author" xml:id="cid12061-cr-0004"><personName><givenNames>Nick</givenNames><familyName>Tovar</familyName><degrees>PhD</degrees></personName><jobTitle>Adjunct professor</jobTitle></creator><creator affiliationRef="#cid12061-aff-0005" creatorRole="author" xml:id="cid12061-cr-0005"><personName><givenNames>Malvin N.</givenNames><familyName>Janal</familyName><degrees>PhD</degrees></personName><jobTitle>Senior researcher</jobTitle></creator><creator affiliationRef="#cid12061-aff-0006" creatorRole="author" xml:id="cid12061-cr-0006"><personName><givenNames>Jan</givenNames><familyName>Gottlow</familyName><degrees>DDS, PhD</degrees></personName><jobTitle>Research fellow</jobTitle></creator><creator affiliationRef="#cid12061-aff-0007" creatorRole="author" xml:id="cid12061-cr-0007"><personName><givenNames>Michel</givenNames><familyName>Dard</familyName><degrees>DDS, PhD</degrees></personName><jobTitle>Research fellow</jobTitle></creator><creator affiliationRef="#cid12061-aff-0008" corresponding="yes" creatorRole="author" xml:id="cid12061-cr-0008"><personName><givenNames>Ryo</givenNames><familyName>Jimbo</familyName><degrees>DDS, PhD</degrees></personName><jobTitle>Associate professor</jobTitle></creator><creator affiliationRef="#cid12061-aff-0001 #cid12061-aff-0007" creatorRole="author" xml:id="cid12061-cr-0009"><personName><givenNames>Paulo G.</givenNames><familyName>Coelho</familyName><degrees>DDS, MS, MSMtE, PhD</degrees></personName><jobTitle>Assistant professor</jobTitle></creator></creators><affiliationGroup><affiliation countryCode="US" xml:id="cid12061-aff-0001"><orgDiv>Department of Biomaterials and Biomimetics</orgDiv><orgName>New York University College of Dentistry</orgName><address><city>New York</city><city>NY</city><country>USA</country></address></affiliation><affiliation countryCode="US" xml:id="cid12061-aff-1001"><orgName>Sao Paulo State University</orgName><orgName>Araçatuba Dental School‐UNESP</orgName><address><city>Araçatuba</city><countryPart>SP</countryPart><country>Brazil</country></address></affiliation><affiliation countryCode="US" xml:id="cid12061-aff-0005"><orgDiv>Department of Epidemiology</orgDiv><orgName>New York University College of Dentistry</orgName><address><city>New York</city><city>NY</city><country>USA</country></address></affiliation><affiliation countryCode="SE" xml:id="cid12061-aff-0006"><orgDiv>Department of Biomaterials</orgDiv><orgDiv>Institute of Surgical Sciences, Sahlgrenska Academy</orgDiv><orgName>University of Gothenburg</orgName><address><country>Sweden</country></address></affiliation><affiliation countryCode="US" xml:id="cid12061-aff-0007"><orgDiv>Department of Periodontology and Implant Dentistry</orgDiv><orgName>New York University College of Dentistry</orgName><address><city>New York</city><city>NY</city><country>USA</country></address></affiliation><affiliation countryCode="SE" xml:id="cid12061-aff-0008"><orgDiv>Department of Prosthodontics</orgDiv><orgDiv>Faculty of Odontology</orgDiv><orgName>Malmö University</orgName><address><city>Malmö</city><country>Sweden</country></address></affiliation></affiliationGroup><keywordGroup type="author"><keyword xml:id="cid12061-kwd-0001">animal model</keyword><keyword xml:id="cid12061-kwd-0002">biomechanics</keyword><keyword xml:id="cid12061-kwd-0003">bone</keyword><keyword xml:id="cid12061-kwd-0004">dental/endosteal implants</keyword><keyword xml:id="cid12061-kwd-0005">nanoindentation</keyword></keywordGroup><fundingInfo><fundingAgency>Institut Straumann, Basel, Switzerland</fundingAgency></fundingInfo><abstractGroup><abstract type="main"><title type="main">Abstract</title><section xml:id="cid12061-sec-0001"><title type="main">Background</title><p>It has been reported that titanium–zirconium alloy with 13–17% zirconium (<fc>T</fc>i<fc>Z</fc>r1317) implants show higher biomechanical stability and bone area percentage relative to commercially pure titanium (cpTi) grade 4 fixtures.</p></section><section xml:id="cid12061-sec-0002"><title type="main">Purpose</title><p>This study aimed to determine whether the higher stability for <fc>T</fc>i<fc>Z</fc>r1317 implants is associated with higher mechanical properties of remodeling bone in the areas around the implants.</p></section><section xml:id="cid12061-sec-0003"><title type="main">Materials and Methods</title><p>This study utilized 36 implants (<i>n</i> = 18: <fc>T</fc>i<fc>Z</fc>r1317, <i>n</i> = 18: cp<fc>T</fc>i), which were placed in the healed ridges of the mandibular premolar and first molar of 12 mini pigs (<i>n</i> = 3 implants/animal). After 4 weeks in vivo, the samples were retrieved, and resin‐embedded histologic sections of approximately 100 μm in thickness were prepared. In order to determine the nanomechanical properties, nanoindentation (<i>n</i> = 30 tests/specimen) was performed on the bone tissue of the sections under wet conditions with maximum load of 300 <fc>μN</fc> (loading rate: 60 <fc>μN/s</fc>).</p></section><section xml:id="cid12061-sec-0004"><title type="main">Results</title><p>The mean (± standard deviation) elastic modulus (E) and hardness (H) for the <fc>T</fc>i<fc>Z</fc>r1317 group were 2.73 ± 0.50 <fc>GPa</fc> and 0.116 ± 0.017 <fc>GPa</fc>, respectively. For the cp<fc>T</fc>i group, values were 2.68 ± 0.51 <fc>GPa</fc> and 0.110 ± 0.017 <fc>GPa</fc> for <fc>E</fc> and <fc>H</fc>, respectively. Although slightly higher mechanical properties values were observed for the <fc>T</fc>i<fc>Z</fc>r1317 implants relative to the cp<fc>T</fc>i for both elastic modulus and hardness, these differences were not significant (<fc>E</fc> = <i>p</i> > 0.75; <fc>H</fc> = <i>p</i> > 0.59).</p></section><section xml:id="cid12061-sec-0005"><title type="main">Conclusions</title><p>The titanium–zirconium alloy used in this study presented similar degrees of nanomechanical properties to that of the cp<fc>T</fc>i implants.</p></section></abstract></abstractGroup></contentMeta></header> </component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Mechanical Property Assessment of Bone Healing around a Titanium–Zirconium Alloy Dental Implant</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Mechanical Properties of Mini Pig Healing Bone around Implant</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Mechanical Property Assessment of Bone Healing around a Titanium–Zirconium Alloy Dental Implant</title></titleInfo><name type="personal"><namePart type="given">Rodolfo B.</namePart><namePart type="family">Anchieta</namePart><namePart type="termsOfAddress">DDS, MS</namePart><affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</affiliation><affiliation>Sao Paulo State University, Araçatuba Dental School‐UNESP, SP, Araçatuba, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role><description>Researcher</description></name><name type="personal"><namePart type="given">Marta</namePart><namePart type="family">Baldassarri</namePart><namePart type="termsOfAddress">PhD</namePart><affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</affiliation><role><roleTerm type="text">author</roleTerm></role><description>Researcher</description></name><name type="personal"><namePart type="given">Fernando</namePart><namePart type="family">Guastaldi</namePart><namePart type="termsOfAddress">DDS, MS</namePart><affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</affiliation><affiliation>Sao Paulo State University, Araçatuba Dental School‐UNESP, SP, Araçatuba, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role><description>Researcher</description></name><name type="personal"><namePart type="given">Nick</namePart><namePart type="family">Tovar</namePart><namePart type="termsOfAddress">PhD</namePart><affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</affiliation><role><roleTerm type="text">author</roleTerm></role><description>Adjunct professor</description></name><name type="personal"><namePart type="given">Malvin N.</namePart><namePart type="family">Janal</namePart><namePart type="termsOfAddress">PhD</namePart><affiliation>Department of Epidemiology, New York University College of Dentistry, New YorkNY, USA</affiliation><role><roleTerm type="text">author</roleTerm></role><description>Senior researcher</description></name><name type="personal"><namePart type="given">Jan</namePart><namePart type="family">Gottlow</namePart><namePart type="termsOfAddress">DDS, PhD</namePart><affiliation>Department of Biomaterials, Institute of Surgical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden</affiliation><role><roleTerm type="text">author</roleTerm></role><description>Research fellow</description></name><name type="personal"><namePart type="given">Michel</namePart><namePart type="family">Dard</namePart><namePart type="termsOfAddress">DDS, PhD</namePart><affiliation>Department of Periodontology and Implant Dentistry, New York University College of Dentistry, New YorkNY, USA</affiliation><role><roleTerm type="text">author</roleTerm></role><description>Research fellow</description></name><name type="personal"><namePart type="given">Ryo</namePart><namePart type="family">Jimbo</namePart><namePart type="termsOfAddress">DDS, PhD</namePart><affiliation>Department of Prosthodontics, Faculty of Odontology, Malmö University, Malmö, Sweden</affiliation><affiliation>E-mail: ryo.jimbo@mah.se</affiliation><role><roleTerm type="text">author</roleTerm></role><description>Associate professor</description></name><name type="personal"><namePart type="given">Paulo G.</namePart><namePart type="family">Coelho</namePart><namePart type="termsOfAddress">DDS, MS, MSMtE, PhD</namePart><affiliation>Department of Biomaterials and Biomimetics, New York University College of Dentistry, New YorkNY, USA</affiliation><affiliation>Department of Periodontology and Implant Dentistry, New York University College of Dentistry, New YorkNY, USA</affiliation><role><roleTerm type="text">author</roleTerm></role><description>Assistant 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">2014-12</dateIssued><dateCreated encoding="w3cdtf">2013-03-01</dateCreated><copyrightDate encoding="w3cdtf">2014</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><abstract>It has been reported that titanium–zirconium alloy with 13–17% zirconium (TiZr1317) implants show higher biomechanical stability and bone area percentage relative to commercially pure titanium (cpTi) grade 4 fixtures.</abstract><abstract>This study aimed to determine whether the higher stability for TiZr1317 implants is associated with higher mechanical properties of remodeling bone in the areas around the implants.</abstract><abstract>This study utilized 36 implants (n = 18: TiZr1317, n = 18: cpTi), which were placed in the healed ridges of the mandibular premolar and first molar of 12 mini pigs (n = 3 implants/animal). After 4 weeks in vivo, the samples were retrieved, and resin‐embedded histologic sections of approximately 100 μm in thickness were prepared. In order to determine the nanomechanical properties, nanoindentation (n = 30 tests/specimen) was performed on the bone tissue of the sections under wet conditions with maximum load of 300 μN (loading rate: 60 μN/s).</abstract><abstract>The mean (± standard deviation) elastic modulus (E) and hardness (H) for the TiZr1317 group were 2.73 ± 0.50 GPa and 0.116 ± 0.017 GPa, respectively. For the cpTi group, values were 2.68 ± 0.51 GPa and 0.110 ± 0.017 GPa for E and H, respectively. Although slightly higher mechanical properties values were observed for the TiZr1317 implants relative to the cpTi for both elastic modulus and hardness, these differences were not significant (E = p > 0.75; H = p > 0.59).</abstract><abstract>The titanium–zirconium alloy used in this study presented similar degrees of nanomechanical properties to that of the cpTi implants.</abstract><note type="funding">Institut Straumann, Basel, Switzerland</note><subject><genre>keywords</genre><topic>animal model</topic><topic>biomechanics</topic><topic>bone</topic><topic>dental/endosteal implants</topic><topic>nanoindentation</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>2014</date><detail type="volume"><caption>vol.</caption><number>16</number></detail><detail type="issue"><caption>no.</caption><number>6</number></detail><extent unit="pages"><start>913</start><end>919</end><total>7</total></extent></part></relatedItem><identifier type="istex">56B800E346EC96D54F99A23B7A67A6422700928C</identifier><identifier type="ark">ark:/67375/WNG-7FRLL1VC-Q</identifier><identifier type="DOI">10.1111/cid.12061</identifier><identifier type="ArticleID">CID12061</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2014 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/56B800E346EC96D54F99A23B7A67A6422700928C/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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