Correlation between early perforation of cover screws and marginal bone loss: a retrospective study
Identifieur interne : 005499 ( Istex/Corpus ); précédent : 005498; suivant : 005500Correlation between early perforation of cover screws and marginal bone loss: a retrospective study
Auteurs : Nele Van Assche ; Bruno Collaert ; Wim Coucke ; Marc QuirynenSource :
- Journal of Clinical Periodontology [ 0303-6979 ] ; 2008-01.
English descriptors
- KwdEn :
- Abutment, Abutment connection, Abutment surgery, Astra techs microthread implants, Biological width, Blackwell munksgaard, Bone level, Bone loss, Branemark, Canine mandible, Clin periodontol, Clinical periodontology, Comparative study, Crestal bone loss, Early bone loss, Early perforation, Edentulous jaws, Endosseous implants, Experimental study, Further bone loss, Gingival tissues, Healing phase, Healing time, Implant, Implant dentistry, Implant insertion, Implant placement, Implants research, International journal, Journal compilation, Marginal bone level, Marginal bone loss, More bone loss, Oral cavity, Osseointegrated implants, Perforation, Periodontology, Removable denture, Retrospective study, Ridge mucosa, Scandinavian journal, Soft tissue, Surgical approach, Surgical protocol, Thin biotype, Titanium implants.
- Teeft :
- Abutment, Abutment connection, Abutment surgery, Astra techs microthread implants, Biological width, Blackwell munksgaard, Bone level, Bone loss, Branemark, Canine mandible, Clin periodontol, Clinical periodontology, Comparative study, Crestal bone loss, Early bone loss, Early perforation, Edentulous jaws, Endosseous implants, Experimental study, Further bone loss, Gingival tissues, Healing phase, Healing time, Implant, Implant dentistry, Implant insertion, Implant placement, Implants research, International journal, Journal compilation, Marginal bone level, Marginal bone loss, More bone loss, Oral cavity, Osseointegrated implants, Perforation, Periodontology, Removable denture, Retrospective study, Ridge mucosa, Scandinavian journal, Soft tissue, Surgical approach, Surgical protocol, Thin biotype, Titanium implants.
Abstract
Aim: This retrospective study aimed to determine the consequence of early cover screw exposure on peri‐implant marginal bone level.
Url:
DOI: 10.1111/j.1600-051X.2007.01158.x
Links to Exploration step
ISTEX:AA0936D2A37CF52489891C9789B8CF2951A8200ELe document en format XML
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time</term><term>Implant</term><term>Implant dentistry</term><term>Implant insertion</term><term>Implant placement</term><term>Implants research</term><term>International journal</term><term>Journal compilation</term><term>Marginal bone level</term><term>Marginal bone loss</term><term>More bone loss</term><term>Oral cavity</term><term>Osseointegrated implants</term><term>Perforation</term><term>Periodontology</term><term>Removable denture</term><term>Retrospective study</term><term>Ridge mucosa</term><term>Scandinavian journal</term><term>Soft tissue</term><term>Surgical approach</term><term>Surgical protocol</term><term>Thin biotype</term><term>Titanium implants</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Abutment</term><term>Abutment connection</term><term>Abutment surgery</term><term>Astra techs microthread implants</term><term>Biological width</term><term>Blackwell munksgaard</term><term>Bone level</term><term>Bone loss</term><term>Branemark</term><term>Canine 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(2004)</json:string><json:string>Buser et al. 1992</json:string><json:string>Barboza et al. 2002</json:string><json:string>Branemark et al. (1969)</json:string><json:string>Cochran et al. 1997</json:string><json:string>Tal et al. (2001)</json:string><json:string>Berglundh & Lindhe 1996</json:string><json:string>Van Assche et al.</json:string><json:string>Tal et al. 2001</json:string><json:string>Persson et al. 2001</json:string><json:string>Branemark et al. 1977</json:string><json:string>Hermann et al. 1997</json:string><json:string>Engquist et al. 2005</json:string><json:string>Cecchinato et al. 2004</json:string><json:string>Adell et al. 1981</json:string><json:string>Abrahamsson et al. 1996, 1997</json:string></ref_bibl><bibl></bibl></unitex></namedEntities><ark><json:string>ark:/67375/WNG-9PW9020X-L</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 - Periodontics</json:string></scopus></categories><publicationDate>2008</publicationDate><copyrightDate>2008</copyrightDate><doi><json:string>10.1111/j.1600-051X.2007.01158.x</json:string></doi><id>AA0936D2A37CF52489891C9789B8CF2951A8200E</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/AA0936D2A37CF52489891C9789B8CF2951A8200E/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/AA0936D2A37CF52489891C9789B8CF2951A8200E/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/AA0936D2A37CF52489891C9789B8CF2951A8200E/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main">Correlation between early perforation of cover screws and marginal bone loss: a retrospective study</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2008-01"></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">Correlation between early perforation of cover screws and marginal bone loss: a retrospective study</title><title level="a" type="short">Early soft tissue exposure</title><author xml:id="author-0000"><persName><forename type="first">Nele</forename><surname>Van Assche</surname></persName><affiliation>Department of periodontology, Catholic University Leuven, Leuven, Belgium<address><country key="BE"></country></address></affiliation></author><author xml:id="author-0001"><persName><forename type="first">Bruno</forename><surname>Collaert</surname></persName><affiliation>Department of Periodontology, Faculty of Odontology, Malmö University, Malmö, Sweden<address><country key="SE"></country></address></affiliation><affiliation>Centre for Periodontology and Implantology, Leuven, Belgium<address><country key="BE"></country></address></affiliation></author><author xml:id="author-0002"><persName><forename type="first">Wim</forename><surname>Coucke</surname></persName><affiliation>Department of Clinical Biology, Scientific Institute of Public Health, Brussels, Belgium<address><country key="BE"></country></address></affiliation></author><author xml:id="author-0003"><persName><forename type="first">Marc</forename><surname>Quirynen</surname></persName><affiliation>Department of periodontology, Catholic University Leuven, Leuven, Belgium<address><country key="BE"></country></address></affiliation></author><idno type="istex">AA0936D2A37CF52489891C9789B8CF2951A8200E</idno><idno type="ark">ark:/67375/WNG-9PW9020X-L</idno><idno type="DOI">10.1111/j.1600-051X.2007.01158.x</idno><idno type="unit">JCPE1158</idno><idno type="supplier">1158</idno><idno type="toTypesetVersion">file:JCPE.JCPE1158.pdf</idno></analytic><monogr><title level="j" type="main">Journal of Clinical Periodontology</title><title level="j" type="alt">JOURNAL OF CLINICAL PERIODONTOLOGY</title><idno type="pISSN">0303-6979</idno><idno type="eISSN">1600-051X</idno><idno type="book-DOI">10.1111/(ISSN)1600-051X</idno><idno type="book-part-DOI">10.1111/cpe.2008.35.issue-1</idno><idno type="product">JCPE</idno><idno type="publisherDivision">ST</idno><imprint><biblScope unit="vol">35</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="76">76</biblScope><biblScope unit="page" to="79">79</biblScope><biblScope unit="page-count">4</biblScope><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2008-01"></date></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><abstract xml:lang="en" style="main"><head>Abstract</head><p><hi rend="bold">Aim: </hi> This retrospective study aimed to determine the consequence of early cover screw exposure on peri‐implant marginal bone level.</p><p><hi rend="bold">Material and Methods: </hi> Sixty Astra Tech<hi rend="superscript">®</hi> MicroThread implants installed in partially edentulous jaws were compared: 20 implants were placed following a two‐stage procedure and were unintentionally exposed to the oral cavity (two‐stage exposed), 20 implants were placed following a two‐stage procedure and were surgically exposed after a subgingival healing time of 3–6 months (two‐stage submerged), and 20 implants were placed following a one‐stage surgical protocol (one‐stage). Digital radiographs were taken at implant placement for all implants, and after abutment surgery for the two‐stage exposed and two‐stage submerged groups or after 3 months for the one‐stage group. Bone loss mesially and distally was measured with an on‐screen cursor after calibration.</p><p><hi rend="bold">Results: </hi> Mean bone re‐modelling was 1.96 mm (range: 0.2–3.2 mm) around the two‐stage exposed implants, 0.01 mm (range: 0.0–0.3 mm) around the two‐stage submerged implants and 0.14 mm (range: 0.0–1.2 mm) around the one‐stage implants.</p><p><hi rend="bold">Conclusion: </hi> The unintentional perforation of two‐stage implants resulted in significant bone destruction, probably because the biological width was not considered.</p></abstract><textClass><keywords xml:lang="en"><term xml:id="k1">bone loss</term><term xml:id="k2">cover screw</term><term xml:id="k3">exposure</term><term xml:id="k4">implant</term><term xml:id="k5">perforation</term></keywords><keywords rend="tocHeading1"><term>Implant Therapy</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/AA0936D2A37CF52489891C9789B8CF2951A8200E/fulltext/txt</uri></json:item></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 version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Blackwell Publishing Ltd</publisherName><publisherLoc>Oxford, UK</publisherLoc></publisherInfo><doi origin="wiley" registered="yes">10.1111/(ISSN)1600-051X</doi><issn type="print">0303-6979</issn><issn type="electronic">1600-051X</issn><idGroup><id type="product" value="JCPE"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="JOURNAL OF CLINICAL PERIODONTOLOGY">Journal of Clinical Periodontology</title></titleGroup></publicationMeta><publicationMeta level="part" position="01001"><doi origin="wiley">10.1111/cpe.2008.35.issue-1</doi><numberingGroup><numbering type="journalVolume" number="35">35</numbering><numbering type="journalIssue" number="1">1</numbering></numberingGroup><coverDate startDate="2008-01">January 2008</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="11" status="forIssue"><doi origin="wiley">10.1111/j.1600-051X.2007.01158.x</doi><idGroup><id type="unit" value="JCPE1158"></id><id type="supplier" value="1158"></id></idGroup><countGroup><count type="pageTotal" number="4"></count></countGroup><titleGroup><title type="tocHeading1">Implant Therapy</title></titleGroup><eventGroup><event type="firstOnline" date="2007-12-18"></event><event type="publishedOnlineFinalForm" date="2007-12-18"></event><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:2.3.2 mode:FullText source:FullText result:FullText" date="2010-03-09"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:4.0.1" date="2014-03-19"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.1.7 mode:FullText,remove_FC" date="2014-10-24"></event></eventGroup><numberingGroup><numbering type="pageFirst" number="76">76</numbering><numbering type="pageLast" number="79">79</numbering></numberingGroup><correspondenceTo>Address:
<i>Nele Van Assche</i>
<i>Department of Periodontology</i>
<i>Catholic University Leuven</i>
<i>Kapucijnenvoer 33</i>
<i>3000 Leuven</i>
<i>Belgium</i>
E‐mail: <email normalForm="nele.vanassche@uz.kuleuven.ac.be">nele.vanassche@uz.kuleuven.ac.be</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:JCPE.JCPE1158.pdf"></link></linkGroup></publicationMeta><contentMeta><unparsedEditorialHistory>Accepted for publication 5 October 2007</unparsedEditorialHistory><countGroup><count type="figureTotal" number="1"></count><count type="tableTotal" number="1"></count><count type="formulaTotal" number="0"></count><count type="referenceTotal" number="15"></count><count type="wordTotal" number="3460"></count><count type="linksCrossRef" number="20"></count></countGroup><titleGroup><title type="main">Correlation between early perforation of cover screws and marginal bone loss: a retrospective study</title><title type="shortAuthors">Van Assche et al.</title><title type="short">Early soft tissue exposure</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1"><personName><givenNames>Nele</givenNames><familyName>Van Assche</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a2 #a3"><personName><givenNames>Bruno</givenNames><familyName>Collaert</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a4"><personName><givenNames>Wim</givenNames><familyName>Coucke</familyName></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a1"><personName><givenNames>Marc</givenNames><familyName>Quirynen</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="BE"><unparsedAffiliation>Department of periodontology, Catholic University Leuven, Leuven, Belgium</unparsedAffiliation></affiliation><affiliation xml:id="a2" countryCode="SE"><unparsedAffiliation>Department of Periodontology, Faculty of Odontology, Malmö University, Malmö, Sweden</unparsedAffiliation></affiliation><affiliation xml:id="a3" countryCode="BE"><unparsedAffiliation>Centre for Periodontology and Implantology, Leuven, Belgium</unparsedAffiliation></affiliation><affiliation xml:id="a4" countryCode="BE"><unparsedAffiliation>Department of Clinical Biology, Scientific Institute of Public Health, Brussels, Belgium</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en"><keyword xml:id="k1">bone loss</keyword><keyword xml:id="k2">cover screw</keyword><keyword xml:id="k3">exposure</keyword><keyword xml:id="k4">implant</keyword><keyword xml:id="k5">perforation</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><!--
Van Assche N, Collaert B, Coucke W, Quirynen M. Correlation between early perforation of cover screws and marginal bone loss: a retrospective study. J Clin Periodontol 2008; 35: 76–79. doi: 10.1111/j.1600-051X.2007.01158.x.
--><title type="main">Abstract</title><p><b>Aim: </b> This retrospective study aimed to determine the consequence of early cover screw exposure on peri‐implant marginal bone level.</p><p><b>Material and Methods: </b> Sixty Astra Tech<sup>®</sup> MicroThread implants installed in partially edentulous jaws were compared: 20 implants were placed following a two‐stage procedure and were unintentionally exposed to the oral cavity (two‐stage exposed), 20 implants were placed following a two‐stage procedure and were surgically exposed after a subgingival healing time of 3–6 months (two‐stage submerged), and 20 implants were placed following a one‐stage surgical protocol (one‐stage). Digital radiographs were taken at implant placement for all implants, and after abutment surgery for the two‐stage exposed and two‐stage submerged groups or after 3 months for the one‐stage group. Bone loss mesially and distally was measured with an on‐screen cursor after calibration.</p><p><b>Results: </b> Mean bone re‐modelling was 1.96 mm (range: 0.2–3.2 mm) around the two‐stage exposed implants, 0.01 mm (range: 0.0–0.3 mm) around the two‐stage submerged implants and 0.14 mm (range: 0.0–1.2 mm) around the one‐stage implants.</p><p><b>Conclusion: </b> The unintentional perforation of two‐stage implants resulted in significant bone destruction, probably because the biological width was not considered.</p></abstract></abstractGroup></contentMeta><noteGroup><note xml:id="fn1" numbered="no"><p><b>Conflict of interest and source of funding statement</b> The authors declare that they have no conflict of interests.</p></note></noteGroup></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Correlation between early perforation of cover screws and marginal bone loss: a retrospective study</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Early soft tissue exposure</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Correlation between early perforation of cover screws and marginal bone loss: a retrospective study</title></titleInfo><name type="personal"><namePart type="given">Nele</namePart><namePart type="family">Van Assche</namePart><affiliation>Department of periodontology, Catholic University Leuven, Leuven, Belgium</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Bruno</namePart><namePart type="family">Collaert</namePart><affiliation>Department of Periodontology, Faculty of Odontology, Malmö University, Malmö, Sweden</affiliation><affiliation>Centre for Periodontology and Implantology, Leuven, Belgium</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Wim</namePart><namePart type="family">Coucke</namePart><affiliation>Department of Clinical Biology, Scientific Institute of Public Health, Brussels, Belgium</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Marc</namePart><namePart type="family">Quirynen</namePart><affiliation>Department of periodontology, Catholic University Leuven, Leuven, Belgium</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><place><placeTerm type="text">Oxford, UK</placeTerm></place><dateIssued encoding="w3cdtf">2008-01</dateIssued><edition>Accepted for publication 5 October 2007</edition><copyrightDate encoding="w3cdtf">2008</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><extent unit="figures">1</extent><extent unit="tables">1</extent><extent unit="formulas">0</extent><extent unit="references">15</extent><extent unit="linksCrossRef">20</extent><extent unit="words">3460</extent></physicalDescription><abstract>Aim: This retrospective study aimed to determine the consequence of early cover screw exposure on peri‐implant marginal bone level.</abstract><abstract>Material and Methods: Sixty Astra Tech® MicroThread implants installed in partially edentulous jaws were compared: 20 implants were placed following a two‐stage procedure and were unintentionally exposed to the oral cavity (two‐stage exposed), 20 implants were placed following a two‐stage procedure and were surgically exposed after a subgingival healing time of 3–6 months (two‐stage submerged), and 20 implants were placed following a one‐stage surgical protocol (one‐stage). Digital radiographs were taken at implant placement for all implants, and after abutment surgery for the two‐stage exposed and two‐stage submerged groups or after 3 months for the one‐stage group. Bone loss mesially and distally was measured with an on‐screen cursor after calibration.</abstract><abstract>Results: Mean bone re‐modelling was 1.96 mm (range: 0.2–3.2 mm) around the two‐stage exposed implants, 0.01 mm (range: 0.0–0.3 mm) around the two‐stage submerged implants and 0.14 mm (range: 0.0–1.2 mm) around the one‐stage implants.</abstract><abstract>Conclusion: The unintentional perforation of two‐stage implants resulted in significant bone destruction, probably because the biological width was not considered.</abstract><subject lang="en"><genre>keywords</genre><topic>bone loss</topic><topic>cover screw</topic><topic>exposure</topic><topic>implant</topic><topic>perforation</topic></subject><relatedItem type="host"><titleInfo><title>Journal of Clinical Periodontology</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><identifier type="ISSN">0303-6979</identifier><identifier type="eISSN">1600-051X</identifier><identifier type="DOI">10.1111/(ISSN)1600-051X</identifier><identifier type="PublisherID">JCPE</identifier><part><date>2008</date><detail type="volume"><caption>vol.</caption><number>35</number></detail><detail type="issue"><caption>no.</caption><number>1</number></detail><extent unit="pages"><start>76</start><end>79</end><total>4</total></extent></part></relatedItem><identifier type="istex">AA0936D2A37CF52489891C9789B8CF2951A8200E</identifier><identifier type="ark">ark:/67375/WNG-9PW9020X-L</identifier><identifier type="DOI">10.1111/j.1600-051X.2007.01158.x</identifier><identifier type="ArticleID">JCPE1158</identifier><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><recordOrigin>Blackwell Publishing Ltd</recordOrigin></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/AA0936D2A37CF52489891C9789B8CF2951A8200E/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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