Straight and Offset Implant Placement under Axial and Nonaxial Loads in Implant‐Supported Prostheses: Strain Gauge Analysis
Identifieur interne : 003D47 ( Istex/Corpus ); précédent : 003D46; suivant : 003D48Straight and Offset Implant Placement under Axial and Nonaxial Loads in Implant‐Supported Prostheses: Strain Gauge Analysis
Auteurs : Celina Wanderley Abreu ; Renato Sussumu Nishioka ; Ivan Balducci ; Rafael Leonardo Xediek ConsaniSource :
- Journal of Prosthodontics [ 1059-941X ] ; 2012-10.
English descriptors
- KwdEn :
- Abreu, Abutment, American college, Angle orthod, Axial, Axial force, Axial load, Axial point, Bone tissue, Clin, Connection prosthesis systems, Different loads, Different types, Edentulous patients, Experimental model, External edge, External hexagon, Functional forces, Hexagon, Implant, Implant placement, Internal hexagon, Load application point, Load application points, Load factor, Microstrain, Microunit abutments, Nonaxial, Nonaxial load, Nonaxial loading, Nonaxial point, Occlusal, Oral implants, Oral maxillofac implants, Oral rehabil, Partial dentures, Plastic copings, Polyurethane, Polyurethane block, Polyurethane blocks, Prosthesis, Prosthet dent, Prosthetic, Prosthetic platform, Prosthodontics, Prosthodontists abreu, Retention screw, Same procedure, Statistical analysis, Straight line, Straight line morse, Strain gauge, Strain gauge analysis, Vander sloten.
- Teeft :
- Abreu, Abutment, American college, Angle orthod, Axial, Axial force, Axial load, Axial point, Bone tissue, Clin, Connection prosthesis systems, Different loads, Different types, Edentulous patients, Experimental model, External edge, External hexagon, Functional forces, Hexagon, Implant, Implant placement, Internal hexagon, Load application point, Load application points, Load factor, Microstrain, Microunit abutments, Nonaxial, Nonaxial load, Nonaxial loading, Nonaxial point, Occlusal, Oral implants, Oral maxillofac implants, Oral rehabil, Partial dentures, Plastic copings, Polyurethane, Polyurethane block, Polyurethane blocks, Prosthesis, Prosthet dent, Prosthetic, Prosthetic platform, Prosthodontics, Prosthodontists abreu, Retention screw, Same procedure, Statistical analysis, Straight line, Straight line morse, Strain gauge, Strain gauge analysis, Vander sloten.
Abstract
Purpose: The aim of this in vitro study was to quantify strain development during axial and nonaxial loading using strain gauge analysis for three‐element implant‐supported FPDs, varying the arrangement of implants: straight line (L) and offset (O).
Url:
DOI: 10.1111/j.1532-849X.2012.00871.x
Links to Exploration step
ISTEX:7C32869216A6B0A15AF8F6FDBB0A628F83E09F1ELe document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Straight and Offset Implant Placement under Axial and Nonaxial Loads in Implant‐Supported Prostheses: Strain Gauge Analysis</title><author><name sortKey="Abreu, Celina Wanderley" sort="Abreu, Celina Wanderley" uniqKey="Abreu C" first="Celina Wanderley" last="Abreu">Celina Wanderley Abreu</name><affiliation><mods:affiliation>Department of Prosthodontics and Periodontology, Piracicaba School of Dentistry, UNICAMP, Piracicaba, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Nishioka, Renato Sussumu" sort="Nishioka, Renato Sussumu" uniqKey="Nishioka R" first="Renato Sussumu" last="Nishioka">Renato Sussumu Nishioka</name><affiliation><mods:affiliation>Department of Social Dentistry, São Paulo State University, São José dos Campos, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Balducci, Ivan" sort="Balducci, Ivan" uniqKey="Balducci I" first="Ivan" last="Balducci">Ivan Balducci</name><affiliation><mods:affiliation>Department of Social Dentistry, São Paulo State University, São José dos Campos, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Consani, Rafael Leonardo Xediek" sort="Consani, Rafael Leonardo Xediek" uniqKey="Consani R" first="Rafael Leonardo Xediek" last="Consani">Rafael Leonardo Xediek Consani</name><affiliation><mods:affiliation>Department of Prosthodontics and Periodontology, Piracicaba School of Dentistry, UNICAMP, Piracicaba, Brazil</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:7C32869216A6B0A15AF8F6FDBB0A628F83E09F1E</idno><date when="2012" year="2012">2012</date><idno type="doi">10.1111/j.1532-849X.2012.00871.x</idno><idno type="url">https://api.istex.fr/document/7C32869216A6B0A15AF8F6FDBB0A628F83E09F1E/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">003D47</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">003D47</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main">Straight and Offset Implant Placement under Axial and Nonaxial Loads in Implant‐Supported Prostheses: Strain Gauge Analysis</title><author><name sortKey="Abreu, Celina Wanderley" sort="Abreu, Celina Wanderley" uniqKey="Abreu C" first="Celina Wanderley" last="Abreu">Celina Wanderley Abreu</name><affiliation><mods:affiliation>Department of Prosthodontics and Periodontology, Piracicaba School of Dentistry, UNICAMP, Piracicaba, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Nishioka, Renato Sussumu" sort="Nishioka, Renato Sussumu" uniqKey="Nishioka R" first="Renato Sussumu" last="Nishioka">Renato Sussumu Nishioka</name><affiliation><mods:affiliation>Department of Social Dentistry, São Paulo State University, São José dos Campos, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Balducci, Ivan" sort="Balducci, Ivan" uniqKey="Balducci I" first="Ivan" last="Balducci">Ivan Balducci</name><affiliation><mods:affiliation>Department of Social Dentistry, São Paulo State University, São José dos Campos, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Consani, Rafael Leonardo Xediek" sort="Consani, Rafael Leonardo Xediek" uniqKey="Consani R" first="Rafael Leonardo Xediek" last="Consani">Rafael Leonardo Xediek Consani</name><affiliation><mods:affiliation>Department of Prosthodontics and Periodontology, Piracicaba School of Dentistry, UNICAMP, Piracicaba, Brazil</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Journal of Prosthodontics</title><title level="j" type="alt">JOURNAL OF PROSTHODONTICS</title><idno type="ISSN">1059-941X</idno><idno type="eISSN">1532-849X</idno><imprint><biblScope unit="vol">21</biblScope><biblScope unit="issue">7</biblScope><biblScope unit="page" from="535">535</biblScope><biblScope unit="page" to="539">539</biblScope><biblScope unit="page-count">5</biblScope><publisher>Blackwell Publishing Inc</publisher><pubPlace>Malden, USA</pubPlace><date type="published" when="2012-10">2012-10</date></imprint><idno type="ISSN">1059-941X</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1059-941X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Abreu</term><term>Abutment</term><term>American college</term><term>Angle orthod</term><term>Axial</term><term>Axial force</term><term>Axial load</term><term>Axial point</term><term>Bone tissue</term><term>Clin</term><term>Connection prosthesis systems</term><term>Different loads</term><term>Different types</term><term>Edentulous patients</term><term>Experimental model</term><term>External edge</term><term>External hexagon</term><term>Functional forces</term><term>Hexagon</term><term>Implant</term><term>Implant placement</term><term>Internal hexagon</term><term>Load application point</term><term>Load application points</term><term>Load factor</term><term>Microstrain</term><term>Microunit abutments</term><term>Nonaxial</term><term>Nonaxial load</term><term>Nonaxial loading</term><term>Nonaxial point</term><term>Occlusal</term><term>Oral implants</term><term>Oral maxillofac implants</term><term>Oral rehabil</term><term>Partial dentures</term><term>Plastic copings</term><term>Polyurethane</term><term>Polyurethane block</term><term>Polyurethane blocks</term><term>Prosthesis</term><term>Prosthet dent</term><term>Prosthetic</term><term>Prosthetic platform</term><term>Prosthodontics</term><term>Prosthodontists abreu</term><term>Retention screw</term><term>Same procedure</term><term>Statistical analysis</term><term>Straight line</term><term>Straight line morse</term><term>Strain gauge</term><term>Strain gauge analysis</term><term>Vander sloten</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Abreu</term><term>Abutment</term><term>American college</term><term>Angle orthod</term><term>Axial</term><term>Axial force</term><term>Axial load</term><term>Axial point</term><term>Bone tissue</term><term>Clin</term><term>Connection prosthesis systems</term><term>Different loads</term><term>Different types</term><term>Edentulous patients</term><term>Experimental model</term><term>External edge</term><term>External hexagon</term><term>Functional forces</term><term>Hexagon</term><term>Implant</term><term>Implant placement</term><term>Internal hexagon</term><term>Load application point</term><term>Load application points</term><term>Load factor</term><term>Microstrain</term><term>Microunit abutments</term><term>Nonaxial</term><term>Nonaxial load</term><term>Nonaxial loading</term><term>Nonaxial point</term><term>Occlusal</term><term>Oral implants</term><term>Oral maxillofac implants</term><term>Oral rehabil</term><term>Partial dentures</term><term>Plastic copings</term><term>Polyurethane</term><term>Polyurethane block</term><term>Polyurethane blocks</term><term>Prosthesis</term><term>Prosthet dent</term><term>Prosthetic</term><term>Prosthetic platform</term><term>Prosthodontics</term><term>Prosthodontists abreu</term><term>Retention screw</term><term>Same procedure</term><term>Statistical analysis</term><term>Straight line</term><term>Straight line morse</term><term>Strain gauge</term><term>Strain gauge analysis</term><term>Vander sloten</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract">Purpose: The aim of this in vitro study was to quantify strain development during axial and nonaxial loading using strain gauge analysis for three‐element implant‐supported FPDs, varying the arrangement of implants: straight line (L) and offset (O).</div></front></TEI><istex><corpusName>wiley</corpusName><keywords><teeft><json:string>implant</json:string><json:string>nonaxial</json:string><json:string>prosthesis</json:string><json:string>abutment</json:string><json:string>polyurethane</json:string><json:string>nonaxial load</json:string><json:string>axial load</json:string><json:string>implant placement</json:string><json:string>clin</json:string><json:string>straight line</json:string><json:string>prosthodontics</json:string><json:string>abreu</json:string><json:string>occlusal</json:string><json:string>microstrain</json:string><json:string>prosthetic</json:string><json:string>axial</json:string><json:string>prosthetic platform</json:string><json:string>external edge</json:string><json:string>nonaxial point</json:string><json:string>nonaxial loading</json:string><json:string>american college</json:string><json:string>strain gauge</json:string><json:string>connection prosthesis systems</json:string><json:string>plastic copings</json:string><json:string>prosthet dent</json:string><json:string>strain gauge analysis</json:string><json:string>microunit abutments</json:string><json:string>polyurethane blocks</json:string><json:string>hexagon</json:string><json:string>different loads</json:string><json:string>external hexagon</json:string><json:string>internal hexagon</json:string><json:string>retention screw</json:string><json:string>polyurethane block</json:string><json:string>oral maxillofac implants</json:string><json:string>prosthodontists abreu</json:string><json:string>functional forces</json:string><json:string>load application points</json:string><json:string>edentulous patients</json:string><json:string>load factor</json:string><json:string>axial force</json:string><json:string>axial point</json:string><json:string>statistical analysis</json:string><json:string>partial dentures</json:string><json:string>load application point</json:string><json:string>same procedure</json:string><json:string>bone tissue</json:string><json:string>different types</json:string><json:string>vander sloten</json:string><json:string>oral implants</json:string><json:string>straight line morse</json:string><json:string>angle orthod</json:string><json:string>experimental model</json:string><json:string>oral rehabil</json:string></teeft></keywords><author><json:item><name>Celina Wanderley Abreu DDS, MSc</name><affiliations><json:string>Department of Prosthodontics and Periodontology, Piracicaba School of Dentistry, UNICAMP, Piracicaba, Brazil</json:string></affiliations></json:item><json:item><name>Renato Sussumu Nishioka DDS, MSc, PhD</name><affiliations><json:string>Department of Social Dentistry, São Paulo State University, São José dos Campos, Brazil</json:string></affiliations></json:item><json:item><name>Ivan Balducci Eng, MSc</name><affiliations><json:string>Department of Social Dentistry, São Paulo State University, São José dos Campos, Brazil</json:string></affiliations></json:item><json:item><name>Rafael Leonardo Xediek Consani DDS, PhD</name><affiliations><json:string>Department of Prosthodontics and Periodontology, Piracicaba School of Dentistry, UNICAMP, Piracicaba, Brazil</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Strain gauge</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Morse taper implant</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>axial load</value></json:item></subject><articleId><json:string>JOPR871</json:string></articleId><arkIstex>ark:/67375/WNG-QDHTHXRM-T</arkIstex><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>Purpose: The aim of this in vitro study was to quantify strain development during axial and nonaxial loading using strain gauge analysis for three‐element implant‐supported FPDs, varying the arrangement of implants: straight line (L) and offset (O).</abstract><qualityIndicators><score>5.842</score><pdfWordCount>3398</pdfWordCount><pdfCharCount>21473</pdfCharCount><pdfVersion>1.3</pdfVersion><pdfPageCount>5</pdfPageCount><pdfPageSize>595.274 x 782.286 pts</pdfPageSize><refBibsNative>true</refBibsNative><abstractWordCount>37</abstractWordCount><abstractCharCount>249</abstractCharCount><keywordCount>3</keywordCount></qualityIndicators><title>Straight and Offset Implant Placement under Axial and Nonaxial Loads in Implant‐Supported Prostheses: Strain Gauge Analysis</title><pmid><json:string>22905920</json:string></pmid><genre><json:string>article</json:string></genre><host><title>Journal of Prosthodontics</title><language><json:string>unknown</json:string></language><doi><json:string>10.1111/(ISSN)1532-849X</json:string></doi><issn><json:string>1059-941X</json:string></issn><eissn><json:string>1532-849X</json:string></eissn><publisherId><json:string>JOPR</json:string></publisherId><volume>21</volume><issue>7</issue><pages><first>535</first><last>539</last><total>5</total></pages><genre><json:string>journal</json:string></genre></host><namedEntities><unitex><date><json:string>2012</json:string><json:string>4000</json:string></date><geogName></geogName><orgName><json:string>Kyowa Electronic Instruments Co.</json:string><json:string>American College of Prosthodontists</json:string><json:string>Department of Social Dentistry, Sao Paulo State University, Sao Jose</json:string><json:string>Brazil Keywords Strain</json:string><json:string>Alagoas State Research Foundation</json:string><json:string>Connection Prosthesis Systems</json:string></orgName><orgName_funder></orgName_funder><orgName_provider></orgName_provider><persName><json:string>Con</json:string><json:string>Celina Abreu</json:string><json:string>A. Circle</json:string><json:string>Rafael Leonardo</json:string><json:string>Rodrigo Oth</json:string><json:string>Functional</json:string><json:string>Ivan Balducci</json:string><json:string>Renato Sussumu</json:string></persName><placeName><json:string>Raleigh</json:string><json:string>Germany</json:string><json:string>Brazil</json:string><json:string>NC</json:string><json:string>Bremen</json:string><json:string>Japan</json:string><json:string>Tokyo</json:string><json:string>France</json:string><json:string>Sao Paulo</json:string></placeName><ref_url></ref_url><ref_bibl><json:string>Sato et al</json:string><json:string>Rangert et al</json:string><json:string>Mericske-Stern et al</json:string><json:string>Abreu et al</json:string><json:string>Sahin et al</json:string><json:string>Nishioka et al</json:string></ref_bibl><bibl></bibl></unitex></namedEntities><ark><json:string>ark:/67375/WNG-QDHTHXRM-T</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></scopus></categories><publicationDate>2012</publicationDate><copyrightDate>2012</copyrightDate><doi><json:string>10.1111/j.1532-849X.2012.00871.x</json:string></doi><id>7C32869216A6B0A15AF8F6FDBB0A628F83E09F1E</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/7C32869216A6B0A15AF8F6FDBB0A628F83E09F1E/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/7C32869216A6B0A15AF8F6FDBB0A628F83E09F1E/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/7C32869216A6B0A15AF8F6FDBB0A628F83E09F1E/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main">Straight and Offset Implant Placement under Axial and Nonaxial Loads in Implant‐Supported Prostheses: Strain Gauge Analysis</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>Blackwell Publishing Inc</publisher><pubPlace>Malden, USA</pubPlace><availability><licence>© 2012 by the American College of Prosthodontists</licence></availability><date type="published" when="2012-10"></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">Straight and Offset Implant Placement under Axial and Nonaxial Loads in Implant‐Supported Prostheses: Strain Gauge Analysis</title><title level="a" type="short">Straight and Offset Implant Placement under Different Loads</title><author xml:id="author-0000"><persName><forename type="first">Celina Wanderley</forename><surname>Abreu</surname><roleName type="degree">DDS, MSc</roleName></persName><affiliation>Department of Prosthodontics and Periodontology, Piracicaba School of Dentistry, UNICAMP, Piracicaba, Brazil<address><country key="BR"></country></address></affiliation></author><author xml:id="author-0001"><persName><forename type="first">Renato Sussumu</forename><surname>Nishioka</surname><roleName type="degree">DDS, MSc, PhD</roleName></persName><affiliation>Department of Social Dentistry, São Paulo State University, São José dos Campos, Brazil<address><country key="BR"></country></address></affiliation></author><author xml:id="author-0002"><persName><forename type="first">Ivan</forename><surname>Balducci</surname><roleName type="degree">Eng, MSc</roleName></persName><affiliation>Department of Social Dentistry, São Paulo State University, São José dos Campos, Brazil<address><country key="BR"></country></address></affiliation></author><author xml:id="author-0003"><persName><forename type="first">Rafael Leonardo Xediek</forename><surname>Consani</surname><roleName type="degree">DDS, PhD</roleName></persName><affiliation>Department of Prosthodontics and Periodontology, Piracicaba School of Dentistry, UNICAMP, Piracicaba, Brazil<address><country key="BR"></country></address></affiliation></author><idno type="istex">7C32869216A6B0A15AF8F6FDBB0A628F83E09F1E</idno><idno type="ark">ark:/67375/WNG-QDHTHXRM-T</idno><idno type="DOI">10.1111/j.1532-849X.2012.00871.x</idno><idno type="unit">JOPR871</idno><idno type="toTypesetVersion">file:JOPR.JOPR871.pdf</idno></analytic><monogr><title level="j" type="main">Journal of Prosthodontics</title><title level="j" type="alt">JOURNAL OF PROSTHODONTICS</title><idno type="pISSN">1059-941X</idno><idno type="eISSN">1532-849X</idno><idno type="book-DOI">10.1111/(ISSN)1532-849X</idno><idno type="book-part-DOI">10.1111/jopr.2012.21.issue-7</idno><idno type="product">JOPR</idno><idno type="publisherDivision">ST</idno><imprint><biblScope unit="vol">21</biblScope><biblScope unit="issue">7</biblScope><biblScope unit="page" from="535">535</biblScope><biblScope unit="page" to="539">539</biblScope><biblScope unit="page-count">5</biblScope><publisher>Blackwell Publishing Inc</publisher><pubPlace>Malden, USA</pubPlace><date type="published" when="2012-10"></date></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><abstract xml:lang="en" style="main"><head>Abstract</head><p><hi rend="bold">Purpose:</hi> The aim of this in vitro study was to quantify strain development during axial and nonaxial loading using strain gauge analysis for three‐element implant‐supported FPDs, varying the arrangement of implants: straight line (L) and offset (O).</p><p><hi rend="bold">Materials and Methods:</hi> Three Morse taper implants arranged in a straight line and three implants arranged in an offset configuration were inserted into two polyurethane blocks. Microunit abutments were screwed onto the implants, applying a 20 Ncm torque. Plastic copings were screwed onto the abutments, which received standard wax patterns cast in Co‐Cr alloy (n = 10). Four strain gauges were bonded onto the surface of each block tangential to the implants. The occlusal screws of the superstructure were tightened onto microunit abutments using 10 Ncm and then axial and nonaxial loading of 30 Kg was applied for 10 seconds on the center of each implant and at 1 and 2 mm from the implants, totaling nine load application points. The microdeformations determined at the nine points were recorded by four strain gauges, and the same procedure was performed for all of the frameworks. Three loadings were made per load application point. The magnitude of microstrain on each strain gauge was recorded in units of microstrain (μɛ). The data were analyzed statistically by two‐way ANOVA and Tukey's test (<hi rend="italic">p</hi> < 0.05).</p><p><hi rend="bold">Results:</hi> The configuration factor was statistically significant (<hi rend="italic">p</hi>= 0.0004), but the load factor (<hi rend="italic">p</hi>= 0.2420) and the interaction between the two factors were not significant (<hi rend="italic">p</hi>= 0.5494). Tukey's test revealed differences between axial offset (μɛ) (183.2 ± 93.64) and axial straight line (285.3 ± 61.04) and differences between nonaxial 1 mm offset (201.0 ± 50.24) and nonaxial 1 mm straight line (315.8 ± 59.28).</p><p><hi rend="bold">Conclusion:</hi> There was evidence that offset placement is capable of reducing the strain around an implant. In addition, the type of loading, axial force or nonaxial, did not have an influence until 2 mm.</p></abstract><textClass><keywords xml:lang="en"><term xml:id="k1">Strain gauge</term><term xml:id="k2">Morse taper implant</term><term xml:id="k3">axial load</term></keywords><keywords rend="tocHeading1"><term>Original Articles</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/7C32869216A6B0A15AF8F6FDBB0A628F83E09F1E/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 Inc</publisherName><publisherLoc>Malden, USA</publisherLoc></publisherInfo><doi origin="wiley" registered="yes">10.1111/(ISSN)1532-849X</doi><issn type="print">1059-941X</issn><issn type="electronic">1532-849X</issn><idGroup><id type="product" value="JOPR"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="JOURNAL OF PROSTHODONTICS">Journal of Prosthodontics</title><title type="subtitle">Implant, Esthetic and Reconstructive Dentistry</title></titleGroup></publicationMeta><publicationMeta level="part" position="10107"><doi origin="wiley">10.1111/jopr.2012.21.issue-7</doi><numberingGroup><numbering type="journalVolume" number="21">21</numbering><numbering type="journalIssue" number="7">7</numbering></numberingGroup><coverDate startDate="2012-10">October 2012</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="5" status="forIssue"><doi origin="wiley">10.1111/j.1532-849X.2012.00871.x</doi><idGroup><id type="unit" value="JOPR871"></id></idGroup><countGroup><count type="pageTotal" number="5"></count></countGroup><titleGroup><title type="tocHeading1">Original Articles</title></titleGroup><copyright>© 2012 by the American College of Prosthodontists</copyright><eventGroup><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:3.1.9 mode:FullText" date="2012-11-07"></event><event type="publishedOnlineEarlyUnpaginated" date="2012-08-20"></event><event type="firstOnline" date="2012-08-20"></event><event type="publishedOnlineFinalForm" date="2012-11-07"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-31"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.3.4 mode:FullText" date="2015-02-25"></event></eventGroup><numberingGroup><numbering type="pageFirst" number="535">535</numbering><numbering type="pageLast" number="539">539</numbering></numberingGroup><correspondenceTo>Celina Abreu, Av. Limeira, 901 Piraciaba 13414–903, Brazil. E‐mail: <email>celwanderley@hotmail.com</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:JOPR.JOPR871.pdf"></link></linkGroup></publicationMeta><contentMeta><unparsedEditorialHistory>Accepted January 11, 2012</unparsedEditorialHistory><countGroup><count type="figureTotal" number="2"></count><count type="tableTotal" number="2"></count><count type="formulaTotal" number="0"></count><count type="referenceTotal" number="28"></count><count type="linksCrossRef" number="47"></count></countGroup><titleGroup><title type="main">Straight and Offset Implant Placement under Axial and Nonaxial Loads in Implant‐Supported Prostheses: Strain Gauge Analysis</title><title type="shortAuthors">Abreu <i>et al</i></title><title type="short">Straight and Offset Implant Placement under Different Loads</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1"><personName><givenNames>Celina Wanderley</givenNames><familyName>Abreu</familyName><degrees>DDS, MSc</degrees></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a2"><personName><givenNames>Renato Sussumu</givenNames><familyName>Nishioka</familyName><degrees>DDS, MSc, PhD</degrees></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a2"><personName><givenNames>Ivan</givenNames><familyName>Balducci</familyName><degrees>Eng, MSc</degrees></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a1"><personName><givenNames>Rafael Leonardo Xediek</givenNames><familyName>Consani</familyName><degrees>DDS, PhD</degrees></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="BR"><unparsedAffiliation>Department of Prosthodontics and Periodontology, Piracicaba School of Dentistry, UNICAMP, Piracicaba, Brazil</unparsedAffiliation></affiliation><affiliation xml:id="a2" countryCode="BR"><unparsedAffiliation>Department of Social Dentistry, São Paulo State University, São José dos Campos, Brazil</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en"><keyword xml:id="k1">Strain gauge</keyword><keyword xml:id="k2">Morse taper implant</keyword><keyword xml:id="k3">axial load</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><p><b>Purpose:</b> The aim of this in vitro study was to quantify strain development during axial and nonaxial loading using strain gauge analysis for three‐element implant‐supported FPDs, varying the arrangement of implants: straight line (L) and offset (O).</p><p><b>Materials and Methods:</b> Three Morse taper implants arranged in a straight line and three implants arranged in an offset configuration were inserted into two polyurethane blocks. Microunit abutments were screwed onto the implants, applying a 20 Ncm torque. Plastic copings were screwed onto the abutments, which received standard wax patterns cast in Co‐Cr alloy (n = 10). Four strain gauges were bonded onto the surface of each block tangential to the implants. The occlusal screws of the superstructure were tightened onto microunit abutments using 10 Ncm and then axial and nonaxial loading of 30 Kg was applied for 10 seconds on the center of each implant and at 1 and 2 mm from the implants, totaling nine load application points. The microdeformations determined at the nine points were recorded by four strain gauges, and the same procedure was performed for all of the frameworks. Three loadings were made per load application point. The magnitude of microstrain on each strain gauge was recorded in units of microstrain (μɛ). The data were analyzed statistically by two‐way ANOVA and Tukey's test (<i>p</i> < 0.05).</p><p><b>Results:</b> The configuration factor was statistically significant (<i>p</i>= 0.0004), but the load factor (<i>p</i>= 0.2420) and the interaction between the two factors were not significant (<i>p</i>= 0.5494). Tukey's test revealed differences between axial offset (μɛ) (183.2 ± 93.64) and axial straight line (285.3 ± 61.04) and differences between nonaxial 1 mm offset (201.0 ± 50.24) and nonaxial 1 mm straight line (315.8 ± 59.28).</p><p><b>Conclusion:</b> There was evidence that offset placement is capable of reducing the strain around an implant. In addition, the type of loading, axial force or nonaxial, did not have an influence until 2 mm.</p></abstract></abstractGroup></contentMeta><noteGroup><note xml:id="n-fnt-1"><p><i>The authors deny any conflicts of interest.</i></p></note><note xml:id="n-fnt-2"><p><i>Support from FAPEAL (Alagoas State Research Foundation).</i></p></note></noteGroup></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Straight and Offset Implant Placement under Axial and Nonaxial Loads in Implant‐Supported Prostheses: Strain Gauge Analysis</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Straight and Offset Implant Placement under Different Loads</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Straight and Offset Implant Placement under Axial and Nonaxial Loads in Implant‐Supported Prostheses: Strain Gauge Analysis</title></titleInfo><name type="personal"><namePart type="given">Celina Wanderley</namePart><namePart type="family">Abreu</namePart><namePart type="termsOfAddress">DDS, MSc</namePart><affiliation>Department of Prosthodontics and Periodontology, Piracicaba School of Dentistry, UNICAMP, Piracicaba, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Renato Sussumu</namePart><namePart type="family">Nishioka</namePart><namePart type="termsOfAddress">DDS, MSc, PhD</namePart><affiliation>Department of Social Dentistry, São Paulo State University, São José dos Campos, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Ivan</namePart><namePart type="family">Balducci</namePart><namePart type="termsOfAddress">Eng, MSc</namePart><affiliation>Department of Social Dentistry, São Paulo State University, São José dos Campos, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Rafael Leonardo Xediek</namePart><namePart type="family">Consani</namePart><namePart type="termsOfAddress">DDS, PhD</namePart><affiliation>Department of Prosthodontics and Periodontology, Piracicaba School of Dentistry, UNICAMP, Piracicaba, Brazil</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 Inc</publisher><place><placeTerm type="text">Malden, USA</placeTerm></place><dateIssued encoding="w3cdtf">2012-10</dateIssued><edition>Accepted January 11, 2012</edition><copyrightDate encoding="w3cdtf">2012</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><extent unit="figures">2</extent><extent unit="tables">2</extent><extent unit="formulas">0</extent><extent unit="references">28</extent><extent unit="linksCrossRef">47</extent></physicalDescription><abstract>Purpose: The aim of this in vitro study was to quantify strain development during axial and nonaxial loading using strain gauge analysis for three‐element implant‐supported FPDs, varying the arrangement of implants: straight line (L) and offset (O).</abstract><abstract>Materials and Methods: Three Morse taper implants arranged in a straight line and three implants arranged in an offset configuration were inserted into two polyurethane blocks. Microunit abutments were screwed onto the implants, applying a 20 Ncm torque. Plastic copings were screwed onto the abutments, which received standard wax patterns cast in Co‐Cr alloy (n = 10). Four strain gauges were bonded onto the surface of each block tangential to the implants. The occlusal screws of the superstructure were tightened onto microunit abutments using 10 Ncm and then axial and nonaxial loading of 30 Kg was applied for 10 seconds on the center of each implant and at 1 and 2 mm from the implants, totaling nine load application points. The microdeformations determined at the nine points were recorded by four strain gauges, and the same procedure was performed for all of the frameworks. Three loadings were made per load application point. The magnitude of microstrain on each strain gauge was recorded in units of microstrain (μɛ). The data were analyzed statistically by two‐way ANOVA and Tukey's test (p < 0.05).</abstract><abstract>Results: The configuration factor was statistically significant (p= 0.0004), but the load factor (p= 0.2420) and the interaction between the two factors were not significant (p= 0.5494). Tukey's test revealed differences between axial offset (μɛ) (183.2 ± 93.64) and axial straight line (285.3 ± 61.04) and differences between nonaxial 1 mm offset (201.0 ± 50.24) and nonaxial 1 mm straight line (315.8 ± 59.28).</abstract><abstract>Conclusion: There was evidence that offset placement is capable of reducing the strain around an implant. In addition, the type of loading, axial force or nonaxial, did not have an influence until 2 mm.</abstract><subject lang="en"><genre>keywords</genre><topic>Strain gauge</topic><topic>Morse taper implant</topic><topic>axial load</topic></subject><relatedItem type="host"><titleInfo><title>Journal of Prosthodontics</title><subTitle>Implant, Esthetic and Reconstructive Dentistry</subTitle></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">1059-941X</identifier><identifier type="eISSN">1532-849X</identifier><identifier type="DOI">10.1111/(ISSN)1532-849X</identifier><identifier type="PublisherID">JOPR</identifier><part><date>2012</date><detail type="volume"><caption>vol.</caption><number>21</number></detail><detail type="issue"><caption>no.</caption><number>7</number></detail><extent unit="pages"><start>535</start><end>539</end><total>5</total></extent></part></relatedItem><identifier type="istex">7C32869216A6B0A15AF8F6FDBB0A628F83E09F1E</identifier><identifier type="ark">ark:/67375/WNG-QDHTHXRM-T</identifier><identifier type="DOI">10.1111/j.1532-849X.2012.00871.x</identifier><identifier type="ArticleID">JOPR871</identifier><accessCondition type="use and reproduction" contentType="copyright">© 2012 by the American College of Prosthodontists</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><recordOrigin>Blackwell Publishing Inc</recordOrigin></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/7C32869216A6B0A15AF8F6FDBB0A628F83E09F1E/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Istex/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 003D47 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Corpus/biblio.hfd -nk 003D47 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Santé
|area= EdenteV2
|flux= Istex
|étape= Corpus
|type= RBID
|clé= ISTEX:7C32869216A6B0A15AF8F6FDBB0A628F83E09F1E
|texte= Straight and Offset Implant Placement under Axial and Nonaxial Loads in Implant‐Supported Prostheses: Strain Gauge Analysis
}}
| This area was generated with Dilib version V0.6.32. |  |