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Effect Of Various Types, Placement Techniques and Aging of Composite Resin on The Fracture Resistance of Upper Premolars
<!DOCTYPE html> <!--[if IE 8]> <html class="ie ie8"> <![endif]--> <!--[if IE 9]> <html class="ie ie9"> <![endif]--> <!--[if gt IE 9]><!--> <html> <!--<![endif]--> <head> <meta charset="utf-8" /> <title>Effect Of Various Types, Placement Techniques and Aging of Composite Resin on The Fracture Resistance of Upper Premolars</title> <!-- favicon --> <link rel="shortcut icon" type="image/ico" href="./data/asdj/coversheet/favicon.ico" /> <!-- mobile settings --> <meta name="viewport" content="width=device-width, maximum-scale=1, initial-scale=1, user-scalable=0" /> <!--[if IE]><meta http-equiv='X-UA-Compatible' content='IE=edge,chrome=1'><![endif]--> <!-- user defined metatags --> <meta name="keywords" content="Bulk fill composite,fiber reinforced composite,Injectable Composite,thermocycling" /> <meta name="description" content="Aim: to assess the influence of multiple composite resin types, application methods, and aging on the fracture resistance of premolars with Mesio-occlusal-distal (MOD) cavities.Materials and methods: Forty sound upper premolars with standardized MOD cavities, were randomly distributed into two main groups (n=20) according to the type of resin composite. Then, each group of them was distributed into two subgroups (n=10) according to the application methods. Each subgroup was further distributed into two divisions (n=5) according to the effect of aging.G-premio adhesive system was applied in accordance with the guidelines provided by the supplier. Restorations were grouped: Group 1 (Incremental G-aenial posterior), Group 2 (Bulk-fill EverX posterior), Group 3 (Incremental G-aenial Injectable), and Group 4 (Bulk-fill EverX flow).Half the number of each of the 4 groups (n=20) was randomly chosen and underwent 5000 cycles of thermocycling (between 5 and 55 掳C). The specimens were affixed to a 5 kN load cell on an Instron 3345 computer-controlled material testing apparatus.Results: Group 4 gave the greatest fracture resistance value in the aged groups and Group 2 gave the greatest fracture resistance value in the non-aged groups. While Group 1 gave the least value of fracture resistance in the aged groups.Conclusions: The bulk-fill short fiber reinforced composites, used as restoration of premolars with MOD cavities, could have a significant reinforcing effect on the treated teeth more than the incremental conventional technique." /> <meta name="title" content="Effect Of Various Types, Placement Techniques and Aging of Composite Resin on The Fracture Resistance of Upper Premolars" /> <meta name="googlebot" content="NOODP" /> <meta name="citation_title" content="Effect Of Various Types, Placement Techniques and Aging of Composite Resin on The Fracture Resistance of Upper Premolars" /> <meta name="citation_author" content="Bertie, Monica Bassem" /> <meta name="citation_author_institution" content="operative department, faculty of dentistry, Ain shams university" /> <meta name="citation_author" content="Kamel, Mohamed Amr" /> <meta name="citation_author_institution" content="Operative Department, Faculty of dentistry, Ain shams university" /> <meta name="citation_author" content="Niazi, Hanan Abdel Aziz" /> <meta name="citation_author_institution" content="Professor of Operative Dentistry, Faculty of Dentistry, Ain Shams University" /> <meta name="citation_abstract" content="Aim: to assess the influence of multiple composite resin types, application methods, and aging on the fracture resistance of premolars with Mesio-occlusal-distal (MOD) cavities.Materials and methods: Forty sound upper premolars with standardized MOD cavities, were randomly distributed into two main groups (n=20) according to the type of resin composite. Then, each group of them was distributed into two subgroups (n=10) according to the application methods. Each subgroup was further distributed into two divisions (n=5) according to the effect of aging.G-premio adhesive system was applied in accordance with the guidelines provided by the supplier. Restorations were grouped: Group 1 (Incremental G-aenial posterior), Group 2 (Bulk-fill EverX posterior), Group 3 (Incremental G-aenial Injectable), and Group 4 (Bulk-fill EverX flow).Half the number of each of the 4 groups (n=20) was randomly chosen and underwent 5000 cycles of thermocycling (between 5 and 55 掳C). The specimens were affixed to a 5 kN load cell on an Instron 3345 computer-controlled material testing apparatus.Results: Group 4 gave the greatest fracture resistance value in the aged groups and Group 2 gave the greatest fracture resistance value in the non-aged groups. While Group 1 gave the least value of fracture resistance in the aged groups.Conclusions: The bulk-fill short fiber reinforced composites, used as restoration of premolars with MOD cavities, could have a significant reinforcing effect on the treated teeth more than the incremental conventional technique." /> <meta name="citation_id" content="382211" /> <meta name="citation_publication_date" content="2024/09/01" /> <meta name="citation_date" content="2024-09-01" /> <meta name="citation_journal_title" content="Ain Shams Dental Journal" /> <meta name="citation_issn" content="1110-7642" /> <meta name="citation_volume" content="35" /> <meta name="citation_issue" content="3" /> <meta name="citation_firstpage" content="105" /> <meta name="citation_lastpage" content="114" /> <meta name="citation_publisher" content="Ain Shams University, Faculty of Dentistry" /> <meta name="citation_doi" content="10.21608/asdj.2024.290204.1285" /> <meta name="DC.Identifier" content="10.21608/asdj.2024.290204.1285" /> <meta name="citation_abstract_html_url" content="https://asdj.journals.ekb.eg/article_382211.html" /> <meta name="citation_pdf_url" content="https://asdj.journals.ekb.eg/article_382211_87e8da1570f40abadd55b8cb2db472a1.pdf" /> <meta name="DC.Title" content="Effect Of Various Types, Placement Techniques and Aging of Composite Resin on The Fracture Resistance of Upper Premolars" /> <meta name="DC.Source" content="Ain Shams Dental Journal" /> <meta name="DC.Date" content="01/09/2024" /> <meta name="DC.Date.issued" content="2024-09-01" /> <meta name="DC.Format" content="application/pdf" /> <meta name="DC.Contributor" content="Bertie, Monica Bassem" /> <meta name="DC.Contributor" content="Kamel, Mohamed Amr" /> <meta name="DC.Contributor" content="Niazi, Hanan Abdel Aziz" /> <meta name="og:title" content="Effect Of Various Types, Placement Techniques and Aging of Composite Resin on The Fracture Resistance of Upper Premolars" /> <meta name="og:description" content="Aim: to assess the influence of multiple composite resin types, application methods, and aging on the fracture resistance of premolars with Mesio-occlusal-distal (MOD) cavities.Materials and methods: Forty sound upper premolars with standardized MOD cavities, were randomly distributed into two main groups (n=20) according to the type of resin composite. Then, each group of them was distributed into two subgroups (n=10) according to the application methods. Each subgroup was further distributed into two divisions (n=5) according to the effect of aging.G-premio adhesive system was applied in accordance with the guidelines provided by the supplier. Restorations were grouped: Group 1 (Incremental G-aenial posterior), Group 2 (Bulk-fill EverX posterior), Group 3 (Incremental G-aenial Injectable), and Group 4 (Bulk-fill EverX flow).Half the number of each of the 4 groups (n=20) was randomly chosen and underwent 5000 cycles of thermocycling (between 5 and 55 掳C). The specimens were affixed to a 5 kN load cell on an Instron 3345 computer-controlled material testing apparatus.Results: Group 4 gave the greatest fracture resistance value in the aged groups and Group 2 gave the greatest fracture resistance value in the non-aged groups. While Group 1 gave the least value of fracture resistance in the aged groups.Conclusions: The bulk-fill short fiber reinforced composites, used as restoration of premolars with MOD cavities, could have a significant reinforcing effect on the treated teeth more than the incremental conventional technique." /> <meta name="og:url" content="https://asdj.journals.ekb.eg/article_382211.html" /> <!-- WEB FONTS : use %7C instead of | (pipe) --> <link href="./themes/base/front/assets/css/social-icon-font.css" rel="stylesheet" type="text/css" /> <!-- CORE CSS --> <link href="./themes/base/front/assets/plugins/bootstrap/css/bootstrap.min.css?v=0.02" rel="stylesheet" type="text/css" /> <link href="./themes/old/front/assets/css/header.css?v=0.05" rel="stylesheet" type="text/css" /> <link href="./themes/old/front/assets/css/footer.css" rel="stylesheet" type="text/css" /> <link href="./inc/css/essentials.css?v=0.2" rel="stylesheet" type="text/css" /> <link href="./inc/css/cookieconsent.min.css" 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class="padding-0" style="margin:12px -2px 0 -2px"><strong>Authors</strong></p> <ul class="list-inline list-inline-seprator margin-bottom-6 ltr"> <li class="padding-3"> <a href="./?_action=article&au=852402&_au=Monica+Bassem+Bertie">Monica Bassem Bertie</a> <sup><a href="mailto:monicasidhom@dent.asu.edu.eg" data-toggle="tooltip" data-placement="bottom" title="Email to Corresponding Author"><i class="fa fa-envelope-o" ></i></a></sup> <sup><a href="#aff1" >1</a></sup> </li> <li class="padding-3"> <a href="./?_action=article&au=852410&_au=Mohamed+Amr+Kamel">Mohamed Amr Kamel</a> <sup><a href="#aff2" >2</a></sup> </li> <li class="padding-3"> <a href="./?_action=article&au=700567&_au=Hanan+Abdel+Aziz+Niazi">Hanan Abdel Aziz Niazi</a> <sup><a href="#aff3" >3</a></sup> </li> </ul> <p class="margin-bottom-3 ltr" id="aff1"> <sup>1</sup> operative department, faculty of dentistry, Ain shams university </p> <p class="margin-bottom-3 ltr" id="aff2"> <sup>2</sup> Operative Department, Faculty of dentistry, Ain shams university </p> <p class="margin-bottom-3 ltr" id="aff3"> <sup>3</sup> Professor of Operative Dentistry, Faculty of Dentistry, Ain Shams University </p> <div class="margin-bottom-3 ltr" id="ar_doi" title="DOI"><i class="ai ai-doi size-25 text-orange"></i> <span dir="ltr"><a href="https://doi.org/10.21608/asdj.2024.290204.1285">10.21608/asdj.2024.290204.1285</a></span></div> <p style="margin:12px -2px 0 -2px"><strong>Abstract</strong></p> <div class="padding_abstract justify ltr"><strong>Aim:</strong> to assess the influence of multiple composite resin types, application methods, and aging on the fracture resistance of premolars with Mesio-occlusal-distal (MOD) cavities.<br /><strong>Materials and methods: </strong>Forty sound upper premolars with standardized MOD cavities, were randomly distributed into two main groups (n=20) according to the type of resin composite. Then, each group of them was distributed into two subgroups (n=10) according to the application methods. Each subgroup was further distributed into two divisions (n=5) according to the effect of aging.<br />G-premio adhesive system was applied in accordance with the guidelines provided by the supplier. Restorations were grouped: Group 1 (Incremental G-aenial posterior), Group 2 (Bulk-fill EverX posterior), Group 3 (Incremental G-aenial Injectable), and Group 4 (Bulk-fill EverX flow).<br />Half the number of each of the 4 groups (n=20) was randomly chosen and underwent 5000 cycles of thermocycling (between 5 and 55 °C). The specimens were affixed to a 5 kN load cell on an Instron 3345 computer-controlled material testing apparatus.<br /><strong>Results:</strong> Group 4 gave the greatest fracture resistance value in the aged groups and Group 2 gave the greatest fracture resistance value in the non-aged groups. While Group 1 gave the least value of fracture resistance in the aged groups.<br /><strong>Conclusions:</strong> The bulk-fill short fiber reinforced composites, used as restoration of premolars with MOD cavities, could have a significant reinforcing effect on the treated teeth more than the incremental conventional technique.</div> <p class="padding-0" style="margin:12px -2px 0 -2px"><strong>Keywords</strong></p> <ul class="block list-inline list-inline-seprator margin-bottom-6 ltr"> <li class="padding-3"> <a class="tag_a" href="./?_action=article&kw=117936&_kw=Bulk+fill+composite" >Bulk fill composite</a> </li> <li class="padding-3"> <a class="tag_a" href="./?_action=article&kw=117937&_kw=fiber+reinforced+composite" >fiber reinforced composite</a> </li> <li class="padding-3"> <a class="tag_a" href="./?_action=article&kw=450171&_kw=injectable+composite" >injectable composite</a> </li> <li class="padding-3"> <a class="tag_a" href="./?_action=article&kw=95131&_kw=thermocycling" >thermocycling</a> </li> </ul> <p class="padding-0" style="margin:12px -2px 0 -2px"><strong>Main Subjects</strong></p> <ul class="block list-inline list-inline-seprator margin-bottom-6"> <li class="padding-3"> <a href="./?_action=article&sb=3630&_sb=Fixed+prosthodontics+%2CEndodontics+and+Conservative+section" >Fixed prosthodontics ,Endodontics and Conservative section</a> </li> </ul> </div> <hr> </div> </div> <!-- /CENTER --> <!-- LEFT --> <div class="col-lg-3 col-md-3 col-sm-4"> <div class="panel panel-default my_panel-default margin-bottom-10"> <div class="panel-body ar_info_pnl" id="ar_info_pnl_cover"> <div id="pnl_cover"> <div class="row" > <div class="col-xs-6 col-md-6 nomargin-bottom"> <a href="javascript:loadModal('Ain Shams Dental Journal', './data/asdj/coversheet/691727460247.jpg')"> <img src="data/asdj/coversheet/691727460247.jpg" alt="Ain Shams Dental Journal" style="width: 100%;"> </a> </div> <div class="col-xs-6 col-md-6 nomargin-bottom"> <h6><a href="./issue_50594_50595.html">Volume 35, Issue 3</a><br/>September 2024<div id="sp_ar_pages">Pages <span dir="ltr">105-114</span></div></h6> </div> <script src="https://crossmark-cdn.crossref.org/widget/v2.0/widget.js" async></script> <div class="col-md-6"><a data-target="crossmark"><img src="https://crossmark-cdn.crossref.org/widget/v2.0/logos/CROSSMARK_Color_square_no_text.svg" height="42"/></a></div> <div class="col-md-12" id="dv_scinito" title="View on SCiNiTO"><a href="https://app.scinito.ai/resolver?doi=10.21608/asdj.2024.290204.1285" target="_blank"><img alt="View on SCiNiTO" src="./images/scinito_logo.png" align="top" height="20"/> View on SCiNiTO</a></div> </div> </div> </div> </div> <!-- Download Files --> <div class="panel panel-default my_panel-default margin-bottom-10 panel-lists"> <div class="panel-heading"> <h3 class="panel-title"><a data-toggle="collapse" data-parent="#accordion" href="#ar_info_pnl_fl"><i class="fa fa-files-o"></i> Files</a></h3> </div> <div 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<div class="modal-body"> <p>Bertie, M., Kamel, M., & Niazi, H. (2024). Effect Of Various Types, Placement Techniques and Aging of Composite Resin on The Fracture Resistance of Upper Premolars. <em>Ain Shams Dental Journal</em>, <em>35</em>(3), 105-114. doi: 10.21608/asdj.2024.290204.1285</p> </div> </div> </div> </div> <div id="cite-mla" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> <div class="modal-dialog"> <div class="modal-content"> <!-- Modal Header --> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <h4 class="modal-title" id="myModalLabel">MLA</h4> </div> <!-- Modal Body --> <div class="modal-body"> <p>Monica Bassem Bertie; Mohamed Amr Kamel; Hanan Abdel Aziz Niazi. "Effect Of Various Types, Placement Techniques and Aging of Composite Resin on The Fracture Resistance of Upper Premolars", <em>Ain Shams Dental Journal</em>, 35, 3, 2024, 105-114. doi: 10.21608/asdj.2024.290204.1285</p> </div> </div> </div> </div> <div id="cite-harvard" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> <div class="modal-dialog"> <div class="modal-content"> <!-- Modal Header --> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <h4 class="modal-title" id="myModalLabel">HARVARD</h4> </div> <!-- Modal Body --> <div class="modal-body"> <p>Bertie, M., Kamel, M., Niazi, H. (2024). 'Effect Of Various Types, Placement Techniques and Aging of Composite Resin on The Fracture Resistance of Upper Premolars', <em>Ain Shams Dental Journal</em>, 35(3), pp. 105-114. doi: 10.21608/asdj.2024.290204.1285</p> </div> </div> </div> </div> <div id="cite-vancouver" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> <div class="modal-dialog"> <div class="modal-content"> <!-- Modal Header --> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <h4 class="modal-title" id="myModalLabel">VANCOUVER</h4> </div> <!-- Modal Body --> <div class="modal-body"> <p>Bertie, M., Kamel, M., Niazi, H. Effect Of Various Types, Placement Techniques and Aging of Composite Resin on The Fracture Resistance of Upper Premolars. <em>Ain Shams Dental Journal</em>, 2024; 35(3): 105-114. doi: 10.21608/asdj.2024.290204.1285</p> </div> </div> </div> </div> </div> </div> <!-- /MAIN CONTENT --> <!-- Subscribe --> <section class="alternate padding-xxs"> </section> <!-- /Subscribe --> <!-- FOOTER --> <div class="container"> <footer id="footer"> <div class="scrollup" id="scroll" href="#"><span></span></div> <div class="row"> <div class="col-md-2"> <!-- Links --> <h4 class="">Explore Journal</h4> <ul class="footer-links list-unstyled"> <li id="fli_home"><a href="./">Home</a></li> <li id="fli_about"><a href="./journal/about">About Journal</a></li> <li id="fli_Edb"><a href="./journal/editorial.board">Editorial Board</a></li> <li id="fli_submit"><a href="./author">Submit Manuscript</a></li> <li id="fli_contactus"><a href="./journal/contact.us">Contact Us</a></li> <li id="fli_glossary"><a href="./journal/glossary">Glossary</a></li> <li id="fli_order_hrdj"><a href="./journal/subscription.form">Hard Copy Subscription</a></li> <li id="fli_sitemap"><a href="./sitemap.xml?usr">Sitemap</a></li> </ul> <!-- /Links --> </div> <div class="col-md-3"> <!-- Latest News --> <h4 class="">Latest News</h4> <ul class="footer-posts list-unstyled"> </ul> <!-- /Latest News --> </div> <div class="col-md-3"> <!-- Footer Note --> <div></div> <!-- /Footer Note --> </div> <div class="col-md-4"> <!-- Newsletter Form --> <h4 class="">Newsletter Subscription</h4> <p>Subscribe to the journal newsletter and receive the latest news and updates</p> <form class="validate" action="" method="post" data-success="Subscription saved successfully." data-toastr-position="bottom-right"> <input type="hidden" name="_token" value="a8bad5fa85aa2bab3b01b7571e8fdda705637747741e823c"/> <div class="input-group"> <span class="input-group-addon"><i class="fa fa-envelope"></i></span> <input type="email" id="email" name="email" required="required" class="form-control required sbs_email" placeholder="Enter your Email" oninvalid="this.setCustomValidity('Enter a valid email address.')" oninput="this.setCustomValidity('')"> <span class="input-group-btn"> <button class="btn btn-primary mybtn" type="submit">Subscribe</button> </span> </div> </form> <!-- /Newsletter Form --> <!-- Social Icons --> <div class="margin-top-20"> <a class="noborder" href="" target="_blank" class="social-icon social-icon-border social-facebook pull-left block" data-toggle="tooltip" data-placement="top" title="Facebook"> <i class="fa fa-facebook-square" aria-hidden="true"></i> </a> <a class="noborder" href="" target="_blank" class="social-icon social-icon-border social-facebook pull-left block" data-toggle="tooltip" data-placement="top" title="Twitter"> <i class="fa fa-twitter-square" aria-hidden="true"></i> </a> <a class="noborder" href="" target="_blank" class="social-icon social-icon-border social-facebook pull-left block" data-toggle="tooltip" data-placement="top" title="Linkedin"> <i class="fa fa-linkedin-square" aria-hidden="true"></i> </a> <a class="noborder" href="./ju.rss" class="social-icon social-icon-border social-rss pull-left block" data-toggle="tooltip" data-placement="top" title="Rss"><i class="fa fa-rss-square" aria-hidden="true"></i></a> </div> </div> </div> <div class="copyright" style="position: relative"> <ul class="nomargin list-inline mobile-block"> <li>© Journal Management System. <span id='sp_crt'>Powered by <a target='_blank' href='http://www.notionwave.com/'>NotionWave</a></span></li> </ul> </div> </footer> </div> <!-- /FOOTER --> </div> <!-- /wrapper --> <!-- SCROLL TO TOP --> <a href="#" id="toTop_old"></a> <!-- PRELOADER --> <div id="preloader"> <div class="inner"> <span class="loader"></span> </div> </div><!-- /PRELOADER --> <!-- JAVASCRIPT FILES --> <script type="text/javascript">var plugin_path = './themes/base/front/assets/plugins/';</script> <script type="text/javascript" src="./themes/base/front/assets/js/scripts.js?v=0.02"></script> <!-- user defined scripts--> <script type="text/javascript"> _atrk_opts = { atrk_acct:"8dxdn1aMp410/9", domain:"ekb.eg",dynamic: true}; 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