The Bulletin of Tokyo Dental College

<!DOCTYPE html> <html lang="en" xmlns:mml="http://www.w3.org/1998/Math/MathML"> <head>  <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> <meta name="description" content="Access full-text academic articles: J-STAGE is an online platform for Japanese academic journals."> <meta name="twitter:card" content="summary" /> <meta name="twitter:site" content="@jstage_ej" /> <meta name="og:url" content="https://www.jstage.jst.go.jp/browse/tdcpublication" /> <meta name="og:title" content="The Bulletin of Tokyo Dental College" /> <meta name="og:description" content="Published by Tokyo Dental College, Japan. FREE ACCESS" /> <meta name="og:site_name" content="J-STAGE" /> <meta name="og:image" content="https://www.jstage.jst.go.jp/html/images/common/SNS/J-STAGE_logo_sns.png" /> <link rel="icon" href="/favicon.ico" type="image/x-icon" /> <title>The Bulletin of Tokyo Dental College</title> <link rel="stylesheet" href="/web/css/bootstrap3-wysiwyg5-color.css" /> <link rel="stylesheet" href="/web/css/bootstrap3-wysiwyg5.css" /> <link rel="stylesheet" href="/web/css/ranking.css?rn=2.3.6" /> <link rel="stylesheet" href="/web/css/bootstrap.min.css" /> <link rel="stylesheet" href="/web/css/style.css?rn=2.3.6"/> <link rel="stylesheet" href="/web/css/common-elements-style.css?rn=2.3.6" /> <link rel="stylesheet" href="/web/css/jquery.treefilter.css" /> <link rel="stylesheet" href="/web/css/jplayer.blue.monday.css" /> <link rel="stylesheet" href="/web/css/main.css?rn=2.3.6" />  <style type="text/css">  </style> </head> <body class="body-offcanvas addition-pages">  <span class="noprint"> <header class="clearfix">  <nav class="navbar navbar-default navbar-fixed-top ep-nav-shadow " > <div class="container"> <button type="button" class="navbar-toggle offcanvas-toggle" data-toggle="offcanvas" data-target="#js-bootstrap-offcanvas" style="float:left;"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"> </span> <span class="icon-bar"> </span> <span class="icon-bar"> </span> </button>  <div class="search-nav-block dropdown"> <a href="javascript:;" class="" data-toggle="collapse" data-target="#Search_nav"><i class="search-nav-icon"></i></a> </div>   <a class="navbar-brand ms-logowrap hm-logo-padding" href="https://www.jstage.jst.go.jp/browse/-char/en"> <img src="/web/images/J-STAGE_logo_A3.png" alt="" style="margin-top:6px;" /> </a>   <div class="offcanvas-left-wrap register-offcanvas-left-wrap"> <div class="navbar-offcanvas navbar-offcanvas-touch navbar-offcanvas-fade" role="navigation" id="js-bootstrap-offcanvas"> <div class="offcanvas-left-wrap"> <div class="navbar-header"> <a class="navbar-brand jst-homelink" href="https://www.jstage.jst.go.jp/browse/-char/en">J-STAGE home</a> <button type="button" class="navbar-toggle offcanvas-toggle pull-right" data-toggle="offcanvas" data-target="#js-bootstrap-offcanvas" style="float:left;"> <img src="/web/images/edit-profile/icon-close-menu.png" alt=""></button> </div> <div class="offcanvas-nav-wrap"> <ul class="nav navbar-nav"> <li class="dropdown reponsive-menu"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Browse<b class="caret"></b></a> <ul class="dropdown-menu ep-dropdown-menu"> <li style="background:none !important;"><span class="topnav-dropdown-icon"><img src="/web/images/top-nav-dropdown-arrow.png" width="18" height="10" alt=""/></span></li> <li><a href="/journal/list/-char/en">All titles</a></li> <li><a href="/journal/fields/-char/en">All subject areas</a></li> <li><a href="/journal/publisher/-char/en">All publishers</a></li> <li><a href="/search/global/_search/-char/en">Search articles</a></li> <li><a href="https://jstagedata.jst.go.jp/" target="_blank" rel="noopener noreferrer">Search J-STAGE Data <img src="/web/images/information-tab2/bg-arrow-white.png" width="13" height="10" alt=""></a></li> </ul> </li> <li class="dropdown reponsive-menu"><a href="#" class="dropdown-toggle" data-toggle="dropdown">About J-STAGE <b class="caret"></b></a> <ul class="dropdown-menu ep-dropdown-menu"> <li style="background:none !important;"><span class="topnav-dropdown-icon"><img src="/web/images/top-nav-dropdown-arrow.png" width="18" height="10" alt=""/></span></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/JstageOverview/-char/en">Overview</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/JstageServices/TAB1/-char/en">Services and features</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/PublicDataAboutJstage/-char/en">Public data</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/TermsAndPolicies/ForIndividuals/-char/en">Terms and Policy</a></li> </ul> </li> <li class="dropdown reponsive-menu"><a href="#" class="dropdown-toggle" data-toggle="dropdown">News and PR <b class="caret"></b></a> <ul class="dropdown-menu ep-dropdown-menu"> <li style="background:none !important;"><span class="topnav-dropdown-icon"><img src="/web/images/top-nav-dropdown-arrow.png" width="18" height="10" alt=""/></span></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/News/TAB1/Current/Page1/-char/en">News</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/News/TAB2/Page1/-char/en">Maintenance information</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/News/TAB6/Page1/-char/en">Special contents </a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/News/TAB7/Page1/-char/en">Media resources </a></li> </ul> </li> <li class="dropdown reponsive-menu"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Support <b class="caret"></b></a> <ul class="dropdown-menu ep-dropdown-menu"> <li style="background:none !important;"><span class="topnav-dropdown-icon"><img src="/web/images/top-nav-dropdown-arrow.png" width="18" height="10" alt=""/></span></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/ForReaders/-char/en">User manuals</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/RecommendedEnvironment/-char/en">Browser compatibility</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/FAQs/TAB3/-char/en">FAQ</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/Contact/-char/en">Contact </a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/Sitemap/-char/en">Sitemap </a></li> </ul> </li> <li class="reponsive-menu"> <a href="/mylogin/-char/en?sourceurl=https%3A%2F%2Fwww.jstage.jst.go.jp%2Fbrowse%2Ftdcpublication%2F-char%2Fen">Sign in</a> </li> <li class="reponsive-menu"> <li class="reponsive-menu"><a href="/cart/list/-char/en?backurl=https%3A%2F%2Fwww.jstage.jst.go.jp%2Fbrowse%2Ftdcpublication%2F-char%2Fen" class="" >Cart <img src="/web/images/edit-profile/icon-cart.png" alt=""></a> </li> <li class="dropdown reponsive-menu"> <a href="#" class="dropdown-toggle" data-toggle="dropdown"> EN <img src="/web/images/edit-profile/icon-lang.png" alt=""> <b class="caret"></b></a> <ul class="dropdown-menu ep-dropdown-menu"> <li style="background:none !important;"><span class="topnav-dropdown-icon"><img src="/web/images/top-nav-dropdown-arrow.png" width="18" height="10" alt=""/></span></li> <li><a href="javascript:;" onclick="doChangeLang('en')">English</a></li> <li><a href="javascript:;" onclick="doChangeLang('ja')">日本語</a></li> </ul> </li> </ul> </div> <div class="clearfix"></div> </div> </div> <ul class="nav navbar-nav offcanvas-left-display-none"> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Browse<b class="caret"></b></a> <ul class="dropdown-menu ep-dropdown-menu"> <li style="background:none !important;"><span class="topnav-dropdown-icon"><img src="/web/images/top-nav-dropdown-arrow.png" width="18" height="10" alt=""/></span></li> <li><a href="/journal/list/-char/en">All titles</a></li> <li><a href="/journal/fields/-char/en">All subject areas</a></li> <li><a href="/journal/publisher/-char/en">All publishers</a></li> <li><a href="/search/global/_search/-char/en">Search articles</a></li> <li><a href="https://jstagedata.jst.go.jp/" target="_blank" rel="noopener noreferrer">Search J-STAGE Data <img src="/web/images/information-tab2/bg-arrow.png" width="13" height="10" alt=""></a></li> </ul> </li> <li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown">About J-STAGE <b class="caret"></b></a> <ul class="dropdown-menu ep-dropdown-menu"> <li style="background:none !important;"><span class="topnav-dropdown-icon"><img src="/web/images/top-nav-dropdown-arrow.png" width="18" height="10" alt=""/></span></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/JstageOverview/-char/en">Overview</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/JstageServices/TAB1/-char/en">Services and features</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/PublicDataAboutJstage/-char/en">Public data</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/TermsAndPolicies/ForIndividuals/-char/en">Terms and Policy</a></li> </ul> </li> <li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown">News and PR <b class="caret"></b></a> <ul class="dropdown-menu ep-dropdown-menu"> <li style="background:none !important;"><span class="topnav-dropdown-icon"><img src="/web/images/top-nav-dropdown-arrow.png" width="18" height="10" alt=""/></span></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/News/TAB1/Current/Page1/-char/en">News</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/News/TAB2/Page1/-char/en">Maintenance information</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/News/TAB6/Page1/-char/en">Special contents </a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/News/TAB7/Page1/-char/en">Media resources </a></li> </ul> </li> <li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Support <b class="caret"></b></a> <ul class="dropdown-menu ep-dropdown-menu"> <li style="background:none !important;"><span class="topnav-dropdown-icon"><img src="/web/images/top-nav-dropdown-arrow.png" width="18" height="10" alt=""/></span></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/ForReaders/-char/en">User manuals</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/RecommendedEnvironment/-char/en">Browser compatibility</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/FAQs/TAB3/-char/en">FAQ</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/Contact/-char/en">Contact </a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/Sitemap/-char/en">Sitemap </a></li> </ul> </li> </ul> </div>  <div class="offcanvas-right-wrap register-offcanvas-right-wrap"> <ul class="nav navbar-nav"> <li class=""> <a href="/mylogin/-char/en?sourceurl=https%3A%2F%2Fwww.jstage.jst.go.jp%2Fbrowse%2Ftdcpublication%2F-char%2Fen" class="" >Sign in </a> </li> <li class=""> <li class=""><a href="/cart/list/-char/en?backurl=https%3A%2F%2Fwww.jstage.jst.go.jp%2Fbrowse%2Ftdcpublication%2F-char%2Fen" class="" >Cart </a> </li> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown"> EN <b class="caret"></b> </a> <ul class="dropdown-menu ep-dropdown-menu" style="min-width: 80px;"> <li style="background:none !important;"><span class="topnav-dropdown-icon"><img src="/web/images/top-nav-dropdown-arrow.png" width="18" height="10" alt=""></span></li> <li><a href="javascript:;" onclick="doChangeLang('en')">English</a></li> <li><a href="javascript:;" onclick="doChangeLang('ja')">日本語</a></li> </ul> </li> </ul> </div>  <ul class="dropdown-menu collapse ep-dropdown-menu search-dropdown-menu" id="Search_nav" style="max-width: 300px;"> <li style="background:none !important;"><span class="topnav-dropdown-icon"></span></li> <li> <div class="col-md-24 edit-profile-form-control"> <form action="/result/journal/-char/en" method="get"> <div class="input-group"> <input name="globalSearchKey" type="text" class="form-control search-nav-input" placeholder="Search within all titles on J-STAGE"> <span class="input-group-btn search-btn"> <button class="btn btn-default" type="submit"><i class="search-nav-icon"></i></button> </span> </div> <a href="https://www.jstage.jst.go.jp/search/global/_search/-char/en" class="advanced-search-link">Advanced search </a> </form> </div> </li> </ul>  <div class="clearfix"></div> </div> </nav>  </header> </span>   <div id="page-content"> <div id="journal-header" class="secondlevel-tabnavigation-detail colorscheme09-normal"> <div class="container"> <div class="flt-left" style="width:100%; position:relative;"> <div class="journal-name">The Bulletin of Tokyo Dental College</div> <div id="journal-left-infosection" class="col-sm-15"> <div class="top-margin-1x"> Published by <a href="http://www.tdc.ac.jp/" target="_blank" rel="noopener noreferrer">Tokyo Dental College, Japan</a> <span class="fa fa-external-link external-link-icon"></span>   </div> </div> <div id="journal-right-infosection" class="col-sm-6"> <div class="fs-16"> 769 registered articles<br> <span class="italic-style fs-12">(updated on December 27, 2024)</span> </div> <div class="top-margin-15x fs-12"> Print ISSN : 0040-8891<br> </div> </div> <div class="journal-thumbnail-wrap"> <a href="https://www.jstage.jst.go.jp/browse/tdcpublication/list/-char/en"><img src="https://www.jstage.jst.go.jp/pub/tdcpublication/thumbnail/tdcpublication_65_4.jpg" id="journal-thumbnail" alt="" /></a> </div> <div class="journal-tags-clearfix"></div> <div id="journal-tags"> <div class="global-tags" style="max-width:640px;"> <span class="tags-wrap original-tag-style" title="JOURNAL">JOURNAL</span> <span class="tags-wrap peerreviwed-tag-style" title="PEER REVIEWED">PEER REVIEWED</span> <span class="tags-wrap freeaccess-tag-style" title="FREE ACCESS">FREE ACCESS</span> <span class="tags-wrap advance-publication-tag-style" title="ADVANCE PUBLICATION">ADVANCE PUBLICATION</span> <br> <span class="tags-wrap" title="Indexed in Scopus" style="color: #ff6c00;">Scopus</span> <span class="tags-wrap" title="Indexed in PubMed" style="color: #336699;">Pubmed</span> </div> <div class="clearfix"></div> </div> <div class="journal-tags-clearfix"></div> </div> <div class="clearfix"></div> </div> </div> </div>   <div class="colorscheme09-normal"> <div class="container"> <div id="second-level-nav-tabs"> <ul class="nav nav-tabs"> <li class='active'><a href="javascript:void(0)">Journal home</a></li> <li ><a href="https://www.jstage.jst.go.jp/browse/tdcpublication/list/-char/en">All issues</a></li> <li ><a href="https://www.jstage.jst.go.jp/browse/tdcpublication/_pubinfo/-char/en">About the journal</a></li> </ul> </div> </div> </div>  <div class="container"> <div class="row"> <div class="col-md-24">  <ul class="global-breadcrumbs"> <li><a href="https://www.jstage.jst.go.jp/browse/-char/en">J-STAGE home</a></li> <li>/</li> <li><a href="https://www.jstage.jst.go.jp/browse/tdcpublication/-char/en" class="customTooltip" title="The Bulletin of Tokyo Dental College">The Bulletin of Tokyo Dental C ...</a></li> <li> / </li> <li>Journal home</li> </ul> <div class="clearfix"></div>  </div> </div> </div>   <div class="container"> <div class="row"> <div class="col-md-24"> <div class="clearfix"></div> </div> </div> <div class="row">  <div class="col-md-18">  <div id="journal-current-issuse"> <div class="section-divider"> <div class="section-title-18-nonsticky"><a href="https://www.jstage.jst.go.jp/browse/tdcpublication/list/-char/en"> 2024 Volume 65 Issue 4 </a></div> <ul id="journal-current-issuse-list"> <li class="notoppadding"> <div name="https://www.jstage.jst.go.jp/article/tdcpublication/65/4/65_2024-0012/_article/-char/en" class="clickable_div"> <div class="ci-content-wrap"> <a href="https://www.jstage.jst.go.jp/article/tdcpublication/65/4/65_2024-0012/_article/-char/en" class="ci-article-name customTooltip" title="Role of Circulating Monocytes and Periodontopathic Bacteria in Pathophysiology of Rheumatoid Arthritis">Role of Circulating Monocytes and Periodontopathic Bacteria in Pathophysiology of Rheumatoid Arthritis</a> <span class="ci-authors-names customTooltip" title="Noriyuki Seta">Noriyuki Seta</span> </div> <div class="clearfix"></div> </div> </li> <li> <div name="https://www.jstage.jst.go.jp/article/tdcpublication/65/4/65_2024-0010/_article/-char/en" class="clickable_div"> <div class="ci-content-wrap"> <a href="https://www.jstage.jst.go.jp/article/tdcpublication/65/4/65_2024-0010/_article/-char/en" class="ci-article-name customTooltip" title="Giant Sialolithiasis in Submandibular Gland Growing over Extended Period: A Case Report">Giant Sialolithiasis in Submandibular Gland Growing over Extended Period: A Case Report</a> <span class="ci-authors-names customTooltip" title="Masae Yamamoto, Masashi Iwamoto, Akira Katakura">Masae Yamamoto, Masashi Iwamoto, Akira Katakura</span> </div> <div class="clearfix"></div> </div> </li> <li> <div name="https://www.jstage.jst.go.jp/article/tdcpublication/65/4/65_2024-0009/_article/-char/en" class="clickable_div"> <div class="ci-content-wrap"> <a href="https://www.jstage.jst.go.jp/article/tdcpublication/65/4/65_2024-0009/_article/-char/en" class="ci-article-name customTooltip" title="Healing Process of Old Mandibular Condylar Head Fractures: A Report of Two Cases">Healing Process of Old Mandibular Condylar Head Fractures: A Report of Two Cases</a> <span class="ci-authors-names customTooltip" title="Shiro Kubo">Shiro Kubo</span> </div> <div class="clearfix"></div> </div> </li> <li> <div name="https://www.jstage.jst.go.jp/article/tdcpublication/65/4/65_2024-0002/_article/-char/en" class="clickable_div"> <div class="ci-content-wrap"> <a href="https://www.jstage.jst.go.jp/article/tdcpublication/65/4/65_2024-0002/_article/-char/en" class="ci-article-name customTooltip" title="Survival Rate of Metal Crowns Covered by Public Health Insurance System in Japan: A Quality-of-Care Perspective">Survival Rate of Metal Crowns Covered by Public Health Insurance System in Japan: A Quality-of-Care Perspective</a> <span class="ci-authors-names customTooltip" title="Koichi Yoshino, Koji Ito, Masahiko Kuroda, Naoki Sugihara, Hideshi Sekine">Koichi Yoshino, Koji Ito, Masahiko Kuroda, Naoki Sugihara, Hideshi Sekine</span> </div> <div class="clearfix"></div> </div> </li> </ul> <div class="clearfix"></div> <a href="https://www.jstage.jst.go.jp/browse/tdcpublication/list/-char/en" class="flt-right top-margin-1x bluelink-style">View all articles in current issue</a> </div> </div>  <div class="clearfix"></div>   <div class="section-divider"> <div class="section-title-18-nonsticky">Most viewed articles (November 2024)</div> <ul id="most-popular-articles-list"> <li> <div name="https://www.jstage.jst.go.jp/article/tdcpublication/61/3/61_2019-0009/_article/-char/en" class="clickable_div"> <div class="most-popular-articles-list-left colorscheme09-lighter"> 1 </div> <div class="most-popular-articles-list-right"> <p class="customTooltip" title="Differences in Elderly and Non-Elderly Outpatient Subjective Evaluation of “Easy-to-Eat Meals” after Dental Treatment">Differences in Elderly and Non-Elderly Outpatient Subjective Evaluation of “Easy-to-Eat Meals” after Dental Treatment</p> <p class="grey lh18"> Released on J-STAGE: September 04, 2020 | Volume 61 Issue 3 Pages 161-168 </p> <p class="grey lh18">Mai Ohkubo, Takayuki Ueda, Keina Miura, Hiroki Sugito, Mikiko Kawaguchi, Keisuke Ono, Fumi Seshima, Toshiyuki Morioka, Saki Uchiyama, Mitsutaka Yoshida, Yasutomo Yajima</p> </div> <div class="clearfix"></div> </div> </li> <li> <div name="https://www.jstage.jst.go.jp/article/tdcpublication/65/2-3/65_2024-0005/_article/-char/en" class="clickable_div"> <div class="most-popular-articles-list-left colorscheme09-lighter"> 2 </div> <div class="most-popular-articles-list-right"> <p class="customTooltip" title="A Case Report on Unstable Angina Pectoris Manifesting as Orofacial Pain">A Case Report on Unstable Angina Pectoris Manifesting as Orofacial Pain</p> <p class="grey lh18"> Released on J-STAGE: September 06, 2024 | Volume 65 Issue 2-3 Pages 41-46 </p> <p class="grey lh18">Jun Kawaguchi, Tatsuya Ichinohe</p> </div> <div class="clearfix"></div> </div> </li> <li> <div name="https://www.jstage.jst.go.jp/article/tdcpublication/advpub/0/advpub_2024-0005/_article/-char/en" class="clickable_div"> <div class="most-popular-articles-list-left colorscheme09-lighter"> 3 </div> <div class="most-popular-articles-list-right"> <p class="customTooltip" title="A Case Report on Unstable Angina Pectoris Manifesting as Orofacial Pain">A Case Report on Unstable Angina Pectoris Manifesting as Orofacial Pain</p> <p class="grey lh18"> Released on J-STAGE: August 15, 2024 | Article ID 2024-0005 <br> </p> <p class="grey lh18">Jun Kawaguchi, Tatsuya Ichinohe</p> </div> <div class="clearfix"></div> </div> </li> <li> <div name="https://www.jstage.jst.go.jp/article/tdcpublication/44/2/44_2_43/_article/-char/en" class="clickable_div"> <div class="most-popular-articles-list-left colorscheme09-lighter"> 4 </div> <div class="most-popular-articles-list-right"> <p class="customTooltip" title="MALOCCLUSION ASSOCIATED WITH ABNORMAL POSTURE">MALOCCLUSION ASSOCIATED WITH ABNORMAL POSTURE</p> <p class="grey lh18"> Released on J-STAGE: January 26, 2006 | Volume 44 Issue 2 Pages 43-54 </p> <p class="grey lh18">HIDEHARU YAMAGUCHI, KENJI SUEISHI</p> </div> <div class="clearfix"></div> </div> </li> <li> <div name="https://www.jstage.jst.go.jp/article/tdcpublication/63/2/63_2021-0047/_article/-char/en" class="clickable_div"> <div class="most-popular-articles-list-left colorscheme09-lighter"> 5 </div> <div class="most-popular-articles-list-right"> <p class="customTooltip" title="Treatment for Chronic Periodontitis with Class II Furcation Involvement: A Case Report with Four-year Follow-up">Treatment for Chronic Periodontitis with Class II Furcation Involvement: A Case Report with Four-year Follow-up</p> <p class="grey lh18"> Released on J-STAGE: June 15, 2022 | Volume 63 Issue 2 Pages 85-94 </p> <p class="grey lh18">Yurie Kitamura, Hideto Aoki, Atsushi Saito</p> </div> <div class="clearfix"></div> </div> </li> </ul> </div>   <div class="clearfix"></div>  <div class="section-divider"> <div id="socialmedia-share-plugins" class="colorscheme09-lighter"> <div class="sectionheading">Share this page</div> <ul class="share-icons-list"> <li><a href="https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.jstage.jst.go.jp%2Fbrowse%2Ftdcpublication%2F-char%2Fen" target="_blank" rel="noopener noreferrer"><span class="fa fa-facebook facebook-share-icn"></span></a></li> <li><a href="http://twitter.com/share?url=https%3A%2F%2Fwww.jstage.jst.go.jp%2Fbrowse%2Ftdcpublication%2F-char%2Fen&text=The+Bulletin+of+Tokyo+Dental+College" target="_blank" rel="noopener noreferrer"><span class="twitter-share-icn" style="background:#000000;display:inline-block;font-size:28px;"><img src="/web/images/logo-white.png" width="20" height="20" alt="X"></img></span></a></li> <li><a href="mailto:?body=The Bulletin of Tokyo Dental College %0d%0aURL%3A%20https://www.jstage.jst.go.jp/browse/tdcpublication/-char/en"> <span class="fa fa-envelope outlook-share-icn"></span></a></li> </ul> </div> </div>  <div class="clearfix"></div> </div>   <div class="col-md-6"> <div class="section-divider">  <div id="pastvol-issuse-dropdown"> <div class="section-title-noborder-14">Browse by volume and issue</div> <form class="pastvol-issuse-form" id="pastvolIssuseForm" method="get" action=""> <ul class="pastvol-issuse-list"> <li class="pastvol-issuse-listbox-width"> <select class="journal-volume-dd" name="journal-volume" id="selectVol"> <option value="">Volume</option> <option value="65">Vol 65</option> <option value="64">Vol 64</option> <option value="63">Vol 63</option> <option value="62">Vol 62</option> <option value="61">Vol 61</option> <option value="60">Vol 60</option> <option value="59">Vol 59</option> <option value="58">Vol 58</option> <option value="57">Vol 57</option> <option value="56">Vol 56</option> <option value="55">Vol 55</option> <option value="54">Vol 54</option> <option value="53">Vol 53</option> <option value="52">Vol 52</option> <option value="51">Vol 51</option> <option value="50">Vol 50</option> <option value="49">Vol 49</option> <option value="48">Vol 48</option> <option value="47">Vol 47</option> <option value="46">Vol 46</option> <option value="45">Vol 45</option> <option value="44">Vol 44</option> <option value="43">Vol 43</option> <option value="42">Vol 42</option> <option value="41">Vol 41</option> <option value="40">Vol 40</option> </select> </li> <li class="pastvol-issuse-listbox-width"> <select class="journal-issue-dd" name="journal-issue" id="selectIssue" disabled> <option value="">Issue</option> </select> </li> <li class="pastvol-issuse-go-btn-width"> <input type="button" value="Go" class="pastvol-issuse-go-btn" id="goBtn"> </li> </ul> </form> <div class="clearfix"></div> </div>   <div id="third-level-navigation"> <a href="https://mc.manuscriptcentral.com/butdc" class="thirdlevel-active-btn" target="_blank" rel="noopener noreferrer">Submit your paper<span class="fa fa-angle-right icon-wrap-active"></span></a> <a href="http://www.tdc.ac.jp/bulletinoftdc/guide.pdf" class="thirdlevel-links" target="_blank" rel="noopener noreferrer">Information for authors<span class="fa fa-angle-right icon-wrap"></span></a><span class="third-level-nav-divider"></span> <a href="https://www.jstage.jst.go.jp/AF05S010NewRssDld?btnaction=JT0040&sryCd=tdcpublication&rssLang=en" target="_blank" rel="noopener noreferrer" class="thirdlevel-links">RSS feed (Issue)<span class="fa fa-rss-square rss-icon-bg"></span></a> <span class="third-level-nav-divider"></span> <a href="https://www.jstage.jst.go.jp/AF05S010NewRssDld?btnaction=JT0041&sryCd=tdcpublication&rssLang=en" target="_blank" rel="noopener noreferrer" class="thirdlevel-links">RSS feed (Article)<span class="fa fa-rss-square rss-icon-bg"></span></a> <span class="third-level-nav-divider"></span> </div>   <div class="section-divider"> <div class="section-title-14">Favorites & Alerts</div> <ul class="star-list-style"> <li><a href = "javascript:;" class = "add-favorites-titles" value = "1">Add to favorites</a></li> <li><a href = "javascript:;" class = "add-favorites-titles" value = "0">Announcement alert</a></li> <li><a href = "javascript:;" class = "add-favorites-titles" value = "2">New arrival alert</a></li> </ul> </div> <form action = "/fav/articles/_insert/-char/en" method = "get" id = "favorites-articles" name = "favorites-articles"></form> <form action = "/fav/title/_insert/-char/en" method = "get" id = "favorites-titles" name = "favorites-titles"></form> <input type="hidden" name="sryCd" value="tdcpublication"> <input type="hidden" name="noVol" value="40"> <input type="hidden" name="noIssue" value="4"> <input type="hidden" name="kijiCd" value="53_1_37">  </div> </div>  <div class="clearfix"></div> </div> </div>  <div class="clearfix"></div>  <span class="noprint"> <footer class="footer-style2"> <div id="footer-strip" class="colorscheme09-lighter"> <div class="container"> Edited and published by Tokyo Dental College, Japan <br> Production services Tokyo Dental College, Japan </div> </div> <div class="footer-wrap print-non-disp"> <a href="#0" class="take-on-top1">Top</a> <div class="container"> <div class="footer-link-section"> <div class="footer-link-heading">Browse</div> <ul class="footer-link-list"> <li><a href="/journal/list/-char/en">All titles</a></li> <li><a href="/journal/fields/-char/en">All subject areas</a></li> <li><a href="/journal/publisher/-char/en">All publishers</a></li> <li><a href="/search/global/_search/-char/en">Search articles</a></li> <li><a href="https://jstagedata.jst.go.jp/" target="_blank" rel="noopener noreferrer">Search J-STAGE Data <img src="/web/images/information-tab2/bg-arrow-white.png" width="13" height="10" alt=""></a></li> </ul> </div> <div class="footer-link-section"> <div class="footer-link-heading">About J-STAGE</div> <ul class="footer-link-list"> <li><a href="https://www.jstage.jst.go.jp/static/pages/JstageOverview/-char/en">Overview</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/JstageServices/TAB1/-char/en">Services and features</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/PublicDataAboutJstage/-char/en">Public data</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/TermsAndPolicies/ForIndividuals/-char/en">Terms and Policy</a></li> </ul> </div> <div class="footer-link-section"> <div class="footer-link-heading">News and PR</div> <ul class="footer-link-list"> <li><a href="https://www.jstage.jst.go.jp/static/pages/News/TAB1/Current/Page1/-char/en">News</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/News/TAB2/Page1/-char/en">Maintenance information</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/News/TAB6/Page1/-char/en">Special contents </a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/News/TAB7/Page1/-char/en">Media resources </a></li> </ul> </div> <div class="footer-link-section"> <div class="footer-link-heading">Support</div> <ul class="footer-link-list"> <li><a href="https://www.jstage.jst.go.jp/static/pages/ForReaders/-char/en">User manuals</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/RecommendedEnvironment/-char/en">Browser compatibility</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/FAQs/TAB3/-char/en">FAQ</a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/Contact/-char/en">Contact </a></li> <li><a href="https://www.jstage.jst.go.jp/static/pages/Sitemap/-char/en">Sitemap </a></li> </ul> </div> <div class="clearfix"></div> <div class="clearfix"></div> </div> </div> </footer> </span>   <span class="noprint print-non-disp"> <div id="right-feedback-btn"><a href="https://form2.jst.go.jp/s/jstage-feedback" target="_blank" rel="noopener noreferrer">feedback</a></div> </span>   <a href="#0" class="take-on-top" style="z-index:inherit">Top</a>   <div id="sticky-register-to-j-stage" class="sticky-register-to-j-stage print-non-disp" style="display:none;"> <span class="noprint"> <a href="javascript:;" class="sticky-register-to-j-stage-close" onclick="registerStickyClose();"><i class="fa fa-times-circle-o"></i></a> </span> <h3 class="register-for-free"><nobr>Register with J-STAGE for free!</nobr></h3> <a href="/myregister/-char/en" class="sticky-register-btn">Register</a> <p class="register-for-already">Already have an account? Sign in <a href="/mylogin/-char/en?sourceurl=https%3A%2F%2Fwww.jstage.jst.go.jp%2Fbrowse%2Ftdcpublication%2F-char%2Fen">here</a></p> </div>  <script src="/web/js/jquery.min.js"></script>  <script src="/web/js/bootstrap.js"></script> <script src="/web/js/bootstrap.offcanvas.min.js"></script> <script src="/web/js/bootstrap-tabdrop.min.js"></script> <script src="/web/js/modernizr.js"></script> <script src="/web/js/jquery.hc-sticky.min.js"></script> <script src="/web/js/jquery.touchSwipe.min.js"></script> <script src="/web/js/jquery.advancedSlider.min.js"></script> <script src="/web/js/jquery-navtoselect.min.js?rn=2.3.6"></script> <script src="/web/js/jquery.treefilter.min.js"></script> <script src="/web/js/jquery.jplayer.min.js"></script> <script src="/web/js/jquery.coolfieldset.min.js"></script> <script src="/web/js/select2.full.min.js"></script> <script src="/web/js/prettify.min.js"></script> <script src="/web/js/common.js?rn=2.3.6"></script> <script src="/web/js/tableHeadFixe.min.js"></script> <script src="/web/js/validation.js?rn=2.3.6"></script> <script src="/web/js/new_plugin/slick/slick.min.js"></script> <script src="/web/js/journalHome.js"></script> <script src="/web/js/favoriteAlerts.js"></script> <script> $(document).ready(function () { if(('localStorage' in window) && (window.localStorage !== null)) { if(localStorage.getItem('C.regsticky') != 'off'){ $('#sticky-register-to-j-stage').show(); } } $('.dropdown-toggle').on('click', function(E) { $(this).find('.glyphicon').toggleClass("glyphicon-chevron-up"); $(this).find('.glyphicon').toggleClass("glyphicon-chevron-down"); }); $('[data-toggle="tooltip"]').tooltip({}); $('.warningtooltip').tooltip(); }); $(".journal-volume-dd").select2( {width: 'resolve'}); $(".journal-issue-dd").select2(); $('#facetsearch-header').facetsearch(); $('.facetsearch-subheader').facetsearch(); $(window).load(function(){ $('.collapseall-icon').hide(); $('.vol-link').click(function(e){ e.stopPropagation(); }); $('.expandall-icon').click(function(){ $(this).addClass('expand-inactive'); $('.collapseall-icon').removeClass('collapse-inactive') $('.inner-content').slideDown(); $('.content').each(function(index, element) { $(this).find('.expand').removeClass('collapse1'); }); $('.collapseall-icon').show(); $('.expandall-icon').hide(); $('.show_abstract').hide(); $('.hide_abstract').show(); }); $('.collapseall-icon').addClass('collapse-inactive'); $('.collapseall-icon').click(function(){ $(this).addClass('collapse-inactive'); $('.expandall-icon').removeClass('expand-inactive'); $('.inner-content').slideUp(); $('.content').each(function(index, element) { $(this).find('.expand').addClass('collapse1'); }); $('.expandall-icon').show(); $('.collapseall-icon').hide(); $('.show_abstract').show(); $('.hide_abstract').hide(); }); $('.inner-content').hide(); $(".expand a").click(function (e) { e.preventDefault(); $(this).parent().toggleClass('collapse1'); $(this).closest('.content').find('.inner-content').slideToggle().toggleClass('datapanel_opend'); if(!$(this).closest('.content').find('.inner-content').hasClass("datapanel_opend")){ $('div.collapseall-icon').removeClass('collapse-inactive'); } else { $('div.collapseall-icon').addClass('collapse-inactive'); } $(this).find('.show_abstract').toggle(); $(this).find('.hide_abstract').toggle(); }); }); $(".journal-volume-dd").select2(); $(".journal-issue-dd").select2(); $(".searchresults-noofpages-dropdown").select2({ minimumResultsForSearch: Infinity }); $(".search-browse-volissue-tabs a").click(function(event) { event.preventDefault(); $(this).parent().addClass("current"); $(this).parent().siblings().removeClass("current"); var tab = $(this).attr("href"); $(".searchbrowse-volissue-tab-content").not(tab).css("display", "none"); $(tab).fadeIn(); }); $('.inner-content .abstract').each(function(){ if ($(this).height() < 120) { $(this).find('.full-abstract').hide(); } }); if ( document.getElementById("selectedVol") != null ) { var pos = $("#selectedVol").position(); $(".faceted-search-scrollwrap").scrollTop((pos.top - 50)); } var ddd = [ { noVol:"65", noIssue:["4", "2-3", "1"] } ,{ noVol:"64", noIssue:["4", "3", "2", "1"] } ,{ noVol:"63", noIssue:["4", "3", "2", "1"] } ,{ noVol:"62", noIssue:["4", "3", "2", "1"] } ,{ noVol:"61", noIssue:["4", "3", "2", "1"] } ,{ noVol:"60", noIssue:["4", "3", "2", "1"] } ,{ noVol:"59", noIssue:["4", "3", "2", "1"] } ,{ noVol:"58", noIssue:["4", "3", "2", "1"] } ,{ noVol:"57", noIssue:["4", "3", "2", "1"] } ,{ noVol:"56", noIssue:["4", "3", "2", "1"] } ,{ noVol:"55", noIssue:["4", "3", "2", "1"] } ,{ noVol:"54", noIssue:["4", "3", "2", "1"] } ,{ noVol:"53", noIssue:["4", "3", "2", "1"] } ,{ noVol:"52", noIssue:["4", "3", "2", "1"] } ,{ noVol:"51", noIssue:["4", "3", "2", "1"] } ,{ noVol:"50", noIssue:["4", "3", "2", "1"] } ,{ noVol:"49", noIssue:["4", "3", "2", "1"] } ,{ noVol:"48", noIssue:["4", "3", "2", "1"] } ,{ noVol:"47", noIssue:["4", "3", "2", "1"] } ,{ noVol:"46", noIssue:["4", "3", "1+2"] } ,{ noVol:"45", noIssue:["4", "3", "2", "1"] } ,{ noVol:"44", noIssue:["4", "3", "2", "1"] } ,{ noVol:"43", noIssue:["4", "3", "2", "1"] } ,{ noVol:"42", noIssue:["4", "3", "2", "1"] } ,{ noVol:"41", noIssue:["4", "3", "2", "1"] } ,{ noVol:"40", noIssue:["4", "3", "2", "1"] } ]; $("#selectVol").bind("change", function() { var selectVol = $(":selected").val(); if (selectVol == "") { $("#selectIssue").attr("disabled", "disabled"); } else { var disabledAttr = $("#selectIssue").attr("disabled"); if (typeof disabledAttr !== "undefined") { $("#selectIssue").removeAttr("disabled"); } } $("#selectIssue").children().remove(); $('#selectIssue').append($('<option>').html("Issue").val("")); if (selectVol != "") { for (var idx in ddd) { var noVol = ddd[idx].noVol; if (noVol == selectVol) { var noIssueArry = ddd[idx].noIssue; for (i = 0; i < noIssueArry.length; i++) { $('#selectIssue').append($('<option>').html("Issue" + noIssueArry[i]).val(noIssueArry[i])); } break; } } } $("#selectIssue").select2(); }); $("#mobileSelectVol").bind("change", function() { var selectVol = $("#mobileSelectVol option:selected").val(); if (selectVol == "") { $("#mobileSelectIssue").attr("disabled", "disabled"); } else { var disabledAttr = $("#mobileSelectIssue").attr("disabled"); if (typeof disabledAttr !== "undefined") { $("#mobileSelectIssue").removeAttr("disabled"); } } $("#mobileSelectIssue").children().remove(); $('#mobileSelectIssue').append($('<option>').html("Issue").val("")); if (selectVol != "") { for (var idx in ddd) { var noVol = ddd[idx].noVol; if (noVol == selectVol) { var noIssueArry = ddd[idx].noIssue; for (i = 0; i < noIssueArry.length; i++) { $('#mobileSelectIssue').append($('<option>').html("Issue" + noIssueArry[i]).val(noIssueArry[i])); } break; } } } $("#mobileSelectIssue").select2(); }); $("#goBtn").bind("click", function() { var noVol = $("#selectVol").val(); var noIssue = $("#selectIssue").val(); var pageInput = $('#pageInput').val(); if (pageInput === undefined) { pageInput = null; } return clickGoBtn("1", noVol, noIssue, pageInput); }); $("#mobileGoBtn").bind("click", function() { var noVol = $("#mobileSelectVol").val(); var noIssue = $("#mobileSelectIssue").val(); var pageInput = $('#mobilePageInput').val(); if (pageInput === undefined) { pageInput = null; } return clickGoBtn("2", noVol, noIssue, pageInput); }); $(window).load(function(){ try { var issueList1 = ''; var issueOptions = jQuery('#selectIssue').children(); if (issueOptions.length > 1) { for ( var i=1; i<issueOptions.length; i++ ){ issueList1 = issueList1 + issueOptions.eq(i).val(); } } var selectVol = $("#selectVol").val(); var selectIssue = $("#selectIssue").val(); if (selectVol != "") { for (var idx in ddd) { var noVol = ddd[idx].noVol; if (noVol == selectVol) { var issueList2 = ''; var noIssueArry = ddd[idx].noIssue; for (i = 0; i < noIssueArry.length; i++) { issueList2 = issueList2 + noIssueArry[i]; } if (issueList1 != issueList2) { $("#selectVol").trigger("change"); $("#mobileSelectVol").trigger("change"); } } } } } catch (e) {console.log("Exception : " + e);} }); $(window).unload(function(){}); function pressEnter4GoBtn() { if (window.event.keyCode == 13) { $('#goBtn').trigger("click"); } } function pressEnter4MobileGoBtn() { if (window.event.keyCode == 13) { $('#mobileGoBtn').trigger("click"); } } function clickGoBtn(mode, noVol, noIssue, pageInput) { if (mode == "1") { $("#pageMessage01").css("display", "none"); $("#pageMessage02").css("display", "none"); $("#pageMessage03").css("display", "none"); } else if (mode == "2") { $("#mobilePageMessage01").css("display", "none"); $("#mobilePageMessage02").css("display", "none"); $("#mobilePageMessage03").css("display", "none"); } try { if ((noVol == null || noVol == "") && (noIssue == null || noIssue == "")){ noVol = "65"; noIssue = "4" } if (noIssue == null || noIssue == ""){ noIssue = "0" } if (pageInput == null || pageInput == "") { var url = getUrl(noVol, noIssue); url = url.replace('repXXX', noVol); url = url.replace('repYYY', noIssue); document.location.href = url; return; } if (noVol == null) { if (mode == "1") { $("#pageMessage01").css("display", "block"); } else if (mode == "2") { $("#mobilePageMessage01").css("display", "block"); } return; } var jsonUrl = 'https://www.jstage.jst.go.jp/pageSearch/tdcpublication/repXXX/repYYY/repZZZ'; jsonUrl = jsonUrl.replace('repXXX', noVol); jsonUrl = jsonUrl.replace('repYYY', noIssue); jsonUrl = jsonUrl.replace('repZZZ', pageInput); $.ajax({ cache: false, type: 'GET', url: jsonUrl, dataType: 'json', contentType:'application/json', success: function(json) { var errorCd = json.errorCd; var redirectSryCd = json.redirectSryCd; var redirectNoVol = json.redirectNoVol; var redirectNoIssue = json.redirectNoIssue; var redirectCdArticle = json.redirectCdArticle; if ( "0" == errorCd && redirectSryCd != null && redirectSryCd != '' && redirectNoVol != null && redirectNoVol != '' && redirectNoIssue != null && redirectNoIssue != '' && redirectCdArticle != null && redirectCdArticle != '' ) { var shosiUrl = 'https://www.jstage.jst.go.jp/article/tdcpublication/repXXX/repYYY/repZZZ/_article/-char/en'; var urls = shosiUrl.match('(http.+/article/)([0-9a-z]+)(/repXXX.+)'); if(urls.length == 4){ shosiUrl = urls[1]; shosiUrl += redirectSryCd; shosiUrl += urls[3]; } shosiUrl = shosiUrl.replace('repXXX', redirectNoVol); shosiUrl = shosiUrl.replace('repYYY', redirectNoIssue); shosiUrl = shosiUrl.replace('repZZZ', redirectCdArticle); document.location.href = shosiUrl; return true; } else if ("1" == errorCd) { if (mode == "1") { $("#pageMessage02").css("display", "block"); } else if (mode == "2") { $("#mobilePageMessage02").css("display", "block"); } } else if ("2" == errorCd) { if (mode == "1") { $("#pageMessage03").css("display", "block"); } else if (mode == "2") { $("#mobilePageMessage03").css("display", "block"); } } } }); } catch (e) { } return false; } function getUrl(noVol, noIssue) { return 'https://www.jstage.jst.go.jp/browse/tdcpublication/repXXX/repYYY/_contents/-char/en'; } function registerStickyClose(){ $("#sticky-register-to-j-stage").hide(); if(('localStorage' in window) && (window.localStorage !== null)) { localStorage.setItem('C.regsticky', 'off'); } } function doChangeLang(langKind){ if (typeof changeLang == "function") { changeLang(langKind); return; } else { var encStr = ""; if(langKind == "ja") { encStr = "https%3A%2F%2Fwww.jstage.jst.go.jp%2Fbrowse%2Ftdcpublication%2F-char%2Fja"; } else { encStr = "https%3A%2F%2Fwww.jstage.jst.go.jp%2Fbrowse%2Ftdcpublication%2F-char%2Fen"; } location.href = decodeURIComponent(encStr); return; } } function hBack(){ var ans; var ref = document.referrer; re = new RegExp(location.hostname,"i"); if(ref.match(re)){ ans = false; }else{ ans = true } if(!ans){ history.back(); } else { location.href = "https://www.jstage.jst.go.jp/browse/-char/en"; } } </script> </body> </html>

CINXE.COM

The Bulletin of Tokyo Dental College