Performance of titanium alloy sintered porous‐surfaced (SPS) implants supporting mandibular overdentures during a 20‐year prospective study
Identifieur interne : 006115 ( Istex/Corpus ); précédent : 006114; suivant : 006116Performance of titanium alloy sintered porous‐surfaced (SPS) implants supporting mandibular overdentures during a 20‐year prospective study
Auteurs : Douglas Deporter ; Michael Pharoah ; Simon Yeh ; Reynaldo Todescan ; Eshetu G. AtenafuSource :
- Clinical Oral Implants Research [ 0905-7161 ] ; 2014-02.
Abstract
This study was undertaken to assess short, sintered porous‐surfaced (SPS), press‐fit implants with mandibular overdentures to restore edentulous patients with severe mandibular resorption.
Url:
DOI: 10.1111/clr.12043
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Atenafu</name><affiliation><mods:affiliation>Princess Margaret Hospital, University of Toronto, ON, Toronto, Canada</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Clinical Oral Implants Research</title><title level="j" type="alt">CLINICAL ORAL IMPLANTS RESEARCH</title><idno type="ISSN">0905-7161</idno><idno type="eISSN">1600-0501</idno><imprint><biblScope unit="vol">25</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="e189">e189</biblScope><biblScope unit="page" to="e195">e195</biblScope><biblScope unit="page-count">7</biblScope><date type="published" when="2014-02">2014-02</date></imprint><idno type="ISSN">0905-7161</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0905-7161</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract">This study was undertaken to assess short, sintered porous‐surfaced (SPS), press‐fit implants with mandibular overdentures to restore edentulous patients with severe mandibular resorption.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>Douglas Deporter</name><affiliations><json:string>Faculty of Dentistry, University of Toronto, ON, Toronto, Canada</json:string><json:string>Faculty of DentistryUniversity of Toronto124 Edward StreetTorontoOntario M5G 1G6CanadaTel.: (416) 9794915. Ext. 4445Fax: (416) 9794936e‐mail:</json:string><json:string>E-mail: douglas.deporter@utoronto.ca</json:string></affiliations></json:item><json:item><name>Michael Pharoah</name><affiliations><json:string>Faculty of Dentistry, University of Toronto, ON, Toronto, Canada</json:string></affiliations></json:item><json:item><name>Simon Yeh</name><affiliations><json:string>Clinical Demonstrator and Private Practice, ON, Toronto, Canada</json:string></affiliations></json:item><json:item><name>Reynaldo Todescan</name><affiliations><json:string>Clinical Demonstrator and Private Practice, ON, Toronto, Canada</json:string></affiliations></json:item><json:item><name>Eshetu G. 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Deporter Faculty of Dentistry University of Toronto 124 Edward Street Toronto Ontario M5G 1G6 Canada Tel.: (416) 9794915. Ext. 4445 Fax: (416) 9794936 e‐mail: douglas.deporter@utoronto.ca</affiliation></author><author xml:id="author-0001"><persName><forename type="first">Michael</forename><surname>Pharoah</surname></persName><affiliation><orgName>Faculty of Dentistry</orgName><orgName>University of Toronto</orgName><address><settlement type="city">Toronto</settlement><region>ON</region><country key="CA">Canada</country></address></affiliation></author><author xml:id="author-0002"><persName><forename type="first">Simon</forename><surname>Yeh</surname></persName><affiliation><orgName>Clinical Demonstrator and Private Practice</orgName><address><settlement type="city">Toronto</settlement><region>ON</region><country key="CA">Canada</country></address></affiliation></author><author xml:id="author-0003"><persName><forename type="first">Reynaldo</forename><surname>Todescan</surname></persName><affiliation><orgName>Clinical Demonstrator and Private Practice</orgName><address><settlement type="city">Toronto</settlement><region>ON</region><country key="CA">Canada</country></address></affiliation></author><author xml:id="author-0004"><persName><forename type="first">Eshetu G.</forename><surname>Atenafu</surname></persName><affiliation><orgName>Princess Margaret Hospital</orgName><orgName>University of Toronto</orgName><address><settlement type="city">Toronto</settlement><region>ON</region><country key="CA">Canada</country></address></affiliation></author><idno type="istex">C3329D07C0EABDC25E94A390CCF83F546764A638</idno><idno type="ark">ark:/67375/WNG-TBJ80VS2-M</idno><idno type="DOI">10.1111/clr.12043</idno><idno type="unit">CLR12043</idno><idno type="toTypesetVersion">file:CLR.CLR12043.pdf</idno></analytic><monogr><title level="j" type="main">Clinical Oral Implants Research</title><title level="j" type="alt">CLINICAL ORAL IMPLANTS RESEARCH</title><idno type="pISSN">0905-7161</idno><idno type="eISSN">1600-0501</idno><idno type="book-DOI">10.1111/(ISSN)1600-0501</idno><idno type="book-part-DOI">10.1111/clr.2014.25.issue-2</idno><idno type="product">CLR</idno><imprint><biblScope unit="vol">25</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="e189">e189</biblScope><biblScope unit="page" to="e195">e195</biblScope><biblScope unit="page-count">7</biblScope><date type="published" when="2014-02"></date></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><abstract style="main" xml:id="clr12043-abs-0001"><head>Abstract</head>
Objective
<p>This study was undertaken to assess short, sintered porous‐surfaced (<hi rend="fc">SPS</hi>), press‐fit implants with mandibular overdentures to restore edentulous patients with severe mandibular resorption.</p>
Materials and Methods
<p>Implant lengths of 7, 8, 9, and 10 mm were used, all with 2‐mm polished collars, making the designed intrabony lengths 5, 6, 7, and 8 mm. Each patient received three non‐splinted implants placed using a two‐stage protocol.</p>
Results
<p>Only 22 (with 53 implants) of the original 52 patients were available after 20 years. All but one of these patients was functioning with their implant‐retained overdentures. Life table analysis accounted for all patients and implants, and showed a 20‐year survival of 73.4%. Analysis of carefully standardized radiographs revealed mean cumulative bone loss after 20 years of 0.67 mm relative to the polished collar‐<hi rend="fc">SPS</hi> junction.</p>
Conclusions
<p>Short <hi rend="fc">SPS</hi> implants with mandibular overdentures can provide an acceptable treatment over a 20‐year period for fully edentulous patients with severe alveolar resorption.</p></abstract><textClass><keywords><term xml:id="clr12043-kwd-0001">20‐year outcome</term><term xml:id="clr12043-kwd-0002">dental implant</term><term xml:id="clr12043-kwd-0003">mandible</term><term xml:id="clr12043-kwd-0004">overdentures</term></keywords><keywords rend="articleCategory"><term>Original Article</term></keywords><keywords rend="tocHeading1"><term>Original Articles</term></keywords></textClass><langUsage><language ident="en"></language></langUsage></profileDesc></teiHeader></istex:fulltextTEI></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component type="serialArticle" version="2.0" xml:id="clr12043" xml:lang="en"><header><publicationMeta level="product"><doi origin="wiley" registered="yes">10.1111/(ISSN)1600-0501</doi><issn type="print">0905-7161</issn><issn type="electronic">1600-0501</issn><idGroup><id type="product" value="CLR"></id></idGroup><titleGroup><title sort="CLINICAL ORAL IMPLANTS RESEARCH" type="main">Clinical Oral Implants Research</title><title type="short">Clin. Oral Impl. Res.</title></titleGroup></publicationMeta><publicationMeta level="part" position="20"><doi origin="wiley">10.1111/clr.2014.25.issue-2</doi><copyright ownership="publisher">Copyright © 2014 John Wiley & Sons Ltd</copyright><numberingGroup><numbering type="journalVolume" number="25">25</numbering><numbering type="journalIssue">2</numbering></numberingGroup><coverDate startDate="2014-02">February 2014</coverDate></publicationMeta><publicationMeta level="unit" position="450" status="forIssue" type="article"><doi>10.1111/clr.12043</doi><idGroup><id type="unit" value="CLR12043"></id></idGroup><countGroup><count number="7" type="pageTotal"></count></countGroup><titleGroup><title type="articleCategory">Original Article</title><title type="tocHeading1">Original Articles</title></titleGroup><copyright ownership="publisher">© 2012 John Wiley & Sons A/S</copyright><eventGroup><event date="2012-08-06" type="manuscriptAccepted"></event><event agent="SPS" date="2012-08-27" type="xmlCreated"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.2.9 mode:FullText" date="2014-01-09"></event><event type="publishedOnlineEarlyUnpaginated" date="2012-10-08"></event><event type="firstOnline" date="2012-10-08"></event><event type="publishedOnlineFinalForm" date="2014-01-09"></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">e189</numbering><numbering type="pageLast">e195</numbering></numberingGroup><correspondenceTo><lineatedText><line><b>Corresponding author:</b></line><line><i>Douglas A. Deporter</i></line><line>Faculty of Dentistry</line><line>University of Toronto</line><line>124 Edward Street</line><line>Toronto</line><line>Ontario M5G 1G6</line><line>Canada</line><line>Tel.: (416) 9794915. Ext. 4445</line><line>Fax: (416) 9794936</line><line>e‐mail: <email>douglas.deporter@utoronto.ca</email></line></lineatedText></correspondenceTo><selfCitationGroup><citation type="self" xml:id="clr12043-cit-1001"><author><familyName>Deporter</familyName> <givenNames>D</givenNames></author>, <author><familyName>Pharoah</familyName> <givenNames>M</givenNames></author>, <author><familyName>Yeh</familyName> <givenNames>S</givenNames></author>, <author><familyName>Todescan</familyName> <givenNames>R</givenNames></author>, <author><familyName>Atenafu</familyName> <givenNames>EG</givenNames></author>. <articleTitle>Performance of titanium alloy sintered porous‐surfaced implants supporting mandibular overdentures during a 20‐year prospective study</articleTitle>. <journalTitle>Clin. Oral Impl. Res.</journalTitle> <vol>25</vol>, <pubYear year="2014">2014</pubYear>; <pageFirst>e189</pageFirst>–<pageLast>e195</pageLast></citation></selfCitationGroup><linkGroup><link type="toTypesetVersion" href="file:CLR.CLR12043.pdf"></link></linkGroup></publicationMeta><contentMeta><titleGroup><title type="main">Performance of titanium alloy sintered porous‐surfaced (SPS) implants supporting mandibular overdentures during a 20‐year prospective study</title><title type="shortAuthors">Deporter et al.</title></titleGroup><creators><creator affiliationRef="#clr12043-aff-0001" corresponding="yes" creatorRole="author" xml:id="clr12043-cr-0001"><personName><givenNames>Douglas</givenNames> <familyName>Deporter</familyName></personName></creator><creator affiliationRef="#clr12043-aff-0001" creatorRole="author" xml:id="clr12043-cr-0002"><personName><givenNames>Michael</givenNames> <familyName>Pharoah</familyName></personName></creator><creator affiliationRef="#clr12043-aff-0002" creatorRole="author" xml:id="clr12043-cr-0003"><personName><givenNames>Simon</givenNames> <familyName>Yeh</familyName></personName></creator><creator affiliationRef="#clr12043-aff-0002" creatorRole="author" xml:id="clr12043-cr-0004"><personName><givenNames>Reynaldo</givenNames> <familyName>Todescan</familyName></personName></creator><creator affiliationRef="#clr12043-aff-0003" creatorRole="author" xml:id="clr12043-cr-0005"><personName><givenNames>Eshetu G.</givenNames> <familyName>Atenafu</familyName></personName></creator></creators><affiliationGroup><affiliation countryCode="CA" type="organization" xml:id="clr12043-aff-0001"><orgDiv>Faculty of Dentistry</orgDiv> <orgName>University of Toronto</orgName> <address><city>Toronto</city> <countryPart>ON</countryPart> <country>Canada</country></address></affiliation><affiliation countryCode="CA" type="organization" xml:id="clr12043-aff-0002"><orgName>Clinical Demonstrator and Private Practice</orgName> <address><city>Toronto</city> <countryPart>ON</countryPart> <country>Canada</country></address></affiliation><affiliation countryCode="CA" type="organization" xml:id="clr12043-aff-0003"><orgName>Princess Margaret Hospital</orgName> <orgName>University of Toronto</orgName> <address><city>Toronto</city> <countryPart>ON</countryPart> <country>Canada</country></address></affiliation></affiliationGroup><keywordGroup type="author"><keyword xml:id="clr12043-kwd-0001">20‐year outcome</keyword><keyword xml:id="clr12043-kwd-0002">dental implant</keyword><keyword xml:id="clr12043-kwd-0003">mandible</keyword><keyword xml:id="clr12043-kwd-0004">overdentures</keyword></keywordGroup><abstractGroup><abstract type="main" xml:id="clr12043-abs-0001"><title type="main">Abstract</title><section xml:id="clr12043-sec-0001"><title type="main">Objective</title><p>This study was undertaken to assess short, sintered porous‐surfaced (<fc>SPS</fc>), press‐fit implants with mandibular overdentures to restore edentulous patients with severe mandibular resorption.</p></section><section xml:id="clr12043-sec-0002"><title type="main">Materials and Methods</title><p>Implant lengths of 7, 8, 9, and 10 mm were used, all with 2‐mm polished collars, making the designed intrabony lengths 5, 6, 7, and 8 mm. Each patient received three non‐splinted implants placed using a two‐stage protocol.</p></section><section xml:id="clr12043-sec-0003"><title type="main">Results</title><p>Only 22 (with 53 implants) of the original 52 patients were available after 20 years. All but one of these patients was functioning with their implant‐retained overdentures. Life table analysis accounted for all patients and implants, and showed a 20‐year survival of 73.4%. Analysis of carefully standardized radiographs revealed mean cumulative bone loss after 20 years of 0.67 mm relative to the polished collar‐<fc>SPS</fc> junction.</p></section><section xml:id="clr12043-sec-0004"><title type="main">Conclusions</title><p>Short <fc>SPS</fc> implants with mandibular overdentures can provide an acceptable treatment over a 20‐year period for fully edentulous patients with severe alveolar resorption.</p></section></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Performance of titanium alloy sintered porous‐surfaced (SPS) implants supporting mandibular overdentures during a 20‐year prospective study</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Performance of titanium alloy sintered porous‐surfaced (SPS) implants supporting mandibular overdentures during a 20‐year prospective study</title></titleInfo><name type="personal"><namePart type="given">Douglas</namePart><namePart type="family">Deporter</namePart><affiliation>Faculty of Dentistry, University of Toronto, ON, Toronto, Canada</affiliation><affiliation>Faculty of DentistryUniversity of Toronto124 Edward StreetTorontoOntario M5G 1G6CanadaTel.: (416) 9794915. Ext. 4445Fax: (416) 9794936e‐mail:</affiliation><affiliation>E-mail: douglas.deporter@utoronto.ca</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Michael</namePart><namePart type="family">Pharoah</namePart><affiliation>Faculty of Dentistry, University of Toronto, ON, Toronto, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Simon</namePart><namePart type="family">Yeh</namePart><affiliation>Clinical Demonstrator and Private Practice, ON, Toronto, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Reynaldo</namePart><namePart type="family">Todescan</namePart><affiliation>Clinical Demonstrator and Private Practice, ON, Toronto, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Eshetu G.</namePart><namePart type="family">Atenafu</namePart><affiliation>Princess Margaret Hospital, University of Toronto, ON, Toronto, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></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">2014-02</dateIssued><dateCreated encoding="w3cdtf">2012-08-27</dateCreated><dateValid encoding="w3cdtf">2012-08-06</dateValid><edition>Deporter D, Pharoah M, Yeh S, Todescan R, Atenafu EG. Performance of titanium alloy sintered porous‐surfaced implants supporting mandibular overdentures during a 20‐year prospective study. Clin. Oral Impl. Res. 25, 2014; e189–e195</edition><copyrightDate encoding="w3cdtf">2014</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><abstract>This study was undertaken to assess short, sintered porous‐surfaced (SPS), press‐fit implants with mandibular overdentures to restore edentulous patients with severe mandibular resorption.</abstract><abstract>Implant lengths of 7, 8, 9, and 10 mm were used, all with 2‐mm polished collars, making the designed intrabony lengths 5, 6, 7, and 8 mm. Each patient received three non‐splinted implants placed using a two‐stage protocol.</abstract><abstract>Only 22 (with 53 implants) of the original 52 patients were available after 20 years. All but one of these patients was functioning with their implant‐retained overdentures. Life table analysis accounted for all patients and implants, and showed a 20‐year survival of 73.4%. Analysis of carefully standardized radiographs revealed mean cumulative bone loss after 20 years of 0.67 mm relative to the polished collar‐SPS junction.</abstract><abstract>Short SPS implants with mandibular overdentures can provide an acceptable treatment over a 20‐year period for fully edentulous patients with severe alveolar resorption.</abstract><subject><genre>keywords</genre><topic>20‐year outcome</topic><topic>dental implant</topic><topic>mandible</topic><topic>overdentures</topic></subject><relatedItem type="host"><titleInfo><title>Clinical Oral Implants Research</title></titleInfo><titleInfo type="abbreviated"><title>Clin. Oral Impl. Res.</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>Original Article</topic></subject><identifier type="ISSN">0905-7161</identifier><identifier type="eISSN">1600-0501</identifier><identifier type="DOI">10.1111/(ISSN)1600-0501</identifier><identifier type="PublisherID">CLR</identifier><part><date>2014</date><detail type="volume"><caption>vol.</caption><number>25</number></detail><detail type="issue"><caption>no.</caption><number>2</number></detail><extent unit="pages"><start>e189</start><end>e195</end><total>7</total></extent></part></relatedItem><identifier type="istex">C3329D07C0EABDC25E94A390CCF83F546764A638</identifier><identifier type="ark">ark:/67375/WNG-TBJ80VS2-M</identifier><identifier type="DOI">10.1111/clr.12043</identifier><identifier type="ArticleID">CLR12043</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2014 John Wiley & Sons Ltd© 2012 John Wiley & Sons A/S</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/C3329D07C0EABDC25E94A390CCF83F546764A638/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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