{"id":7836,"date":"2024-01-27T14:06:40","date_gmt":"2024-01-27T14:06:40","guid":{"rendered":"https:\/\/www.dentist-manila.com\/?page_id=7836"},"modified":"2025-11-16T09:36:57","modified_gmt":"2025-11-16T09:36:57","slug":"glossaire-cordon-de-retraction","status":"publish","type":"page","link":"https:\/\/www.dentist-manila.com\/fr\/glossary-retraction-cord\/","title":{"rendered":"Cordon de r\u00e9traction en dentisterie\u00a0: utilisations et types expliqu\u00e9s"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"7836\" class=\"elementor elementor-7836\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-82e3d2c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"82e3d2c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3d02906\" data-id=\"3d02906\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-73567f9 elementor-widget elementor-widget-heading\" data-id=\"73567f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Fil de r\u00e9traction<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cde97d0 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"cde97d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5976211 elementor-reverse-mobile elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5976211\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2744c25\" data-id=\"2744c25\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e62b51 elementor-widget elementor-widget-text-editor\" data-id=\"6e62b51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Un fil de r\u00e9traction est un mat\u00e9riau dentaire sp\u00e9cial utilis\u00e9 lors du processus de prise d'empreintes afin de g\u00e9rer le tissu gingival et d'obtenir l'empreinte id\u00e9ale. La qualit\u00e9 des restaurations d\u00e9pend d'une bonne empreinte et les fils de r\u00e9traction peuvent y contribuer grandement.<\/p><p>Les cordons de r\u00e9traction sont des cordons plac\u00e9s dans le sillon gingival afin que les dentistes puissent obtenir une bonne empreinte des dents et des tissus environnants. Lorsque les dentistes pr\u00e9parent les dents pour une restauration fixe telle qu'une couronne, un pont ou m\u00eame des facettes, ils doivent retirer une partie du tissu dentaire. Ils le font jusqu'\u00e0 ce qu'ils atteignent la zone cervicale de la dent. Apr\u00e8s avoir taill\u00e9 une certaine quantit\u00e9, la dent obtient une nouvelle forme qui est cens\u00e9e assurer une bonne r\u00e9tention de la restauration. La zone o\u00f9 la pr\u00e9paration se termine et o\u00f9 commence la partie non taill\u00e9e de la dent est appel\u00e9e ligne de finition gingivale ou marge. C'est l'une des parties les plus importantes de tout le processus de fabrication des restaurations. C'est la ligne o\u00f9 la couronne commencera une fois plac\u00e9e sur la dent. Elle doit correspondre parfaitement \u00e0 la marge gingivale afin qu'il n'y ait pas de fuite de liquide gingival, de salive et que l'apparence soit parfaite. <div class=\"read-more-wrapper\" style=\"margin-bottom:1em\"><div id=\"rm-1\" class=\"read-more-content\" data-state=\"collapsed\" style=\"max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1)\"> Lorsque les dentistes prennent des empreintes, il est tr\u00e8s important que la marge gingivale soit visible. La plupart du temps, cette ligne se situe \u00e0 l\u2019int\u00e9rieur du sulcus gingival et est recouverte de gencive. C\u2019est pourquoi les dentistes doivent trouver un moyen de s\u00e9parer le tissu gingival afin que le mat\u00e9riau d\u2019empreinte puisse atteindre la marge. Ils le font en utilisant un fil de r\u00e9traction. Il existe de nombreux types de techniques d\u2019empreinte et de mat\u00e9riaux d\u2019empreinte, mais obtenir une marge visible est une priorit\u00e9 pour tous. Les cordons de r\u00e9traction sont g\u00e9n\u00e9ralement utilis\u00e9s avec un liquide sp\u00e9cial vendu dans une bouteille. Il s\u2019agit d\u2019un liquide h\u00e9mostatique qui emp\u00eache les saignements et offre un champ clair et visible. Il existe \u00e9galement des cordons pr\u00e9-imbib\u00e9s disponibles sur le march\u00e9. Certains dentistes utilisent m\u00eame une technique de double cordon de r\u00e9traction, lorsqu\u2019ils placent deux cordons \u00e0 l\u2019int\u00e9rieur du sulcus pour une visibilit\u00e9 encore meilleure. <\/div><button type=\"button\" class=\"read-toggle\" data-target=\"rm-1\" aria-expanded=\"false\" style=\"background:none;border:none;color:inherit;text-decoration:underline;cursor:pointer;font:inherit;font-weight:500;padding:0;margin-top:.5em\"><span class=\"toggle-text\">Lire plus<\/span><\/button><\/div><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b9ce8a2\" data-id=\"b9ce8a2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-db67181 elementor-hidden-desktop elementor-hidden-tablet elementor-widget elementor-widget-image\" data-id=\"db67181\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" title=\"Retraction-Cord\" width=\"372\" height=\"248\" src=\"https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2025\/11\/Retraction-Cord-1.webp\" class=\"attachment-medium_large size-medium_large wp-image-17741\" alt=\"\" srcset=\"https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2025\/11\/Retraction-Cord-1.webp 372w, https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2025\/11\/Retraction-Cord-1-300x200.webp 300w, https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2025\/11\/Retraction-Cord-1-18x12.webp 18w\" sizes=\"(max-width: 372px) 100vw, 372px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09d5975 elementor-hidden-mobile elementor-widget elementor-widget-image\" data-id=\"09d5975\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" title=\"Retraction-Cord\" width=\"530\" height=\"354\" src=\"https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2025\/11\/Retraction-Cord.webp\" class=\"attachment-medium_large size-medium_large wp-image-17739\" alt=\"Retraction-Cord\" srcset=\"https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2025\/11\/Retraction-Cord.webp 530w, https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2025\/11\/Retraction-Cord-300x200.webp 300w, https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2025\/11\/Retraction-Cord-18x12.webp 18w\" sizes=\"(max-width: 530px) 100vw, 530px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8d40627 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8d40627\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8637647\" data-id=\"8637647\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-183fb78 elementor-widget elementor-widget-image\" data-id=\"183fb78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" title=\"Mat\u00e9riau l\u00e9ger pour empreintes dentaires\" width=\"500\" height=\"282\" src=\"https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2024\/12\/Light-Body-Impression.jpg\" class=\"attachment-large size-large wp-image-12462\" alt=\"Impression du corps de lumi\u00e8re\" srcset=\"https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2024\/12\/Light-Body-Impression.jpg 500w, https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2024\/12\/Light-Body-Impression-300x169.jpg 300w, https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2024\/12\/Light-Body-Impression-18x10.jpg 18w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-53b8c47\" data-id=\"53b8c47\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5a611dd elementor-widget elementor-widget-text-editor\" data-id=\"5a611dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Lorsque les dentistes doivent prendre une empreinte pour une restauration fixe, ils le font avec deux types de mat\u00e9riaux diff\u00e9rents. Le premier est un mat\u00e9riau \u00e0 corps l\u00e9ger, tandis que le second est un mat\u00e9riau \u00e0 corps moyen. Le mat\u00e9riau \u00e0 corps l\u00e9ger doit p\u00e9n\u00e9trer dans le sulcus et prendre correctement une empreinte \u00e0 partir de la marge.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b620fa8 elementor-reverse-mobile elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b620fa8\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-39a21c0\" data-id=\"39a21c0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0307a89 elementor-widget elementor-widget-heading\" data-id=\"0307a89\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Types:\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d4d50fd elementor-widget elementor-widget-text-editor\" data-id=\"d4d50fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"art-main\"><div class=\"art-sheet clearfix\"><div class=\"art-layout-wrapper\"><div class=\"art-content-layout\"><div class=\"art-content-layout-row\"><div class=\"art-layout-cell art-content\"><article id=\"post-2997\" class=\"art-post art-article post-2997 glossary type-glossary status-publish hentry\"><div class=\"art-postcontent clearfix\"><p>Les cordons de r\u00e9traction peuvent \u00eatre tress\u00e9s ou tricot\u00e9s. Selon la plupart des dentistes, les cordons tress\u00e9s sont plus faciles \u00e0 travailler et \u00e0 appliquer avec des instruments de bourrage sp\u00e9ciaux. En ce qui concerne les cordons tricot\u00e9s, ils ont tendance \u00e0 doubler de volume lorsqu'ils sont plac\u00e9s dans le sulcus et \u00e0 l'ouvrir r\u00e9ellement. Il n'y a pas de bon ou de mauvais type de cordon de r\u00e9traction, cela d\u00e9pend principalement des connaissances et des pr\u00e9f\u00e9rences du dentiste. Ils sont disponibles en diff\u00e9rentes tailles, longueurs et diam\u00e8tres. Le dentiste d\u00e9cide \u00e9galement s'il les trempera ou non dans le liquide h\u00e9mostatique.<\/p><\/div><\/article><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8721208\" data-id=\"8721208\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-05e6cd4 elementor-widget elementor-widget-image\" data-id=\"05e6cd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" title=\"Types de cordons de r\u00e9traction en dentisterie\" width=\"300\" height=\"241\" src=\"https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2024\/12\/Retraction-Cords.jpg\" class=\"attachment-large size-large wp-image-12461\" alt=\"Cordons de r\u00e9traction\" srcset=\"https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2024\/12\/Retraction-Cords.jpg 300w, https:\/\/www.dentist-manila.com\/wp-content\/uploads\/2024\/12\/Retraction-Cords-15x12.jpg 15w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>A retraction cord, or retraction cord dental, is used to manage gingival tissue during impressions for accurate restorations like crowns and bridges. Available in braided or knitted types, they ensure precise results.<\/p>","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-7836","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.dentist-manila.com\/fr\/wp-json\/wp\/v2\/pages\/7836","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dentist-manila.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.dentist-manila.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.dentist-manila.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dentist-manila.com\/fr\/wp-json\/wp\/v2\/comments?post=7836"}],"version-history":[{"count":0,"href":"https:\/\/www.dentist-manila.com\/fr\/wp-json\/wp\/v2\/pages\/7836\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.dentist-manila.com\/fr\/wp-json\/wp\/v2\/media?parent=7836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}