{"id":2565,"date":"2026-01-29T17:18:56","date_gmt":"2026-01-29T14:18:56","guid":{"rendered":"https:\/\/wiki.dev.voka.io\/glossary\/canal-radiculaire\/"},"modified":"2026-03-03T11:58:03","modified_gmt":"2026-03-03T08:58:03","slug":"canal-radiculaire","status":"publish","type":"glossary_item","link":"https:\/\/wiki.dev.voka.io\/fr\/glossaire\/canal-radiculaire\/","title":{"rendered":"Canal radiculaire"},"content":{"rendered":"\n<p>Le canal radiculaire (du latin <em>canalis radicis dentis<\/em>) est un espace anatomique \u00e0 l&rsquo;int\u00e9rieur de la racine de la dent, reliant la chambre pulpaire aux tissus environnants par des ouvertures situ\u00e9es \u00e0 l&rsquo;apex de la racine (delta apical). Normalement, il abrite la partie radiculaire de la pulpe contenant un faisceau neurovasculaire.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-&#x44D;&#x442;&#x438;&#x43E;&#x43B;&#x43E;&#x433;&#x438;&#x44F;-&#x438;-&#x43F;&#x430;&#x442;&#x43E;&#x444;&#x438;&#x437;&#x438;&#x43E;&#x43B;&#x43E;&#x433;&#x438;&#x44F;\"><strong>\u00c9tiologie et physiopathologie<\/strong><\/h2>\n\n<p>Le canal radiculaire sert de principal chemin de communication entre l&rsquo;environnement interne de la dent et le parodonte. En cas de n\u00e9crose pulpaire, le canal radiculaire devient un r\u00e9servoir pour la prolif\u00e9ration bact\u00e9rienne. Les toxines et les produits de d\u00e9composition des tissus passent facilement \u00e0 travers le canal vers les tissus p\u00e9riapicaux, causant le d\u00e9veloppement d&rsquo;une p\u00e9riodontite apicale.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-&#x43A;&#x43B;&#x438;&#x43D;&#x438;&#x447;&#x435;&#x441;&#x43A;&#x43E;&#x435;-&#x437;&#x43D;&#x430;&#x447;&#x435;&#x43D;&#x438;&#x435;\"><strong>Importance clinique<\/strong><\/h2>\n\n<p>L&rsquo;anatomie complexe des canaux radiculaires, avec leurs ramifications et courbures, fait de leur nettoyage un processus difficile. Un traitement endodontique efficace implique un nettoyage complet, une d\u00e9sinfection et un scellement herm\u00e9tique de tout le syst\u00e8me de canal radiculaire afin de pr\u00e9venir les processus inflammatoires r\u00e9currents dans les tissus p\u00e9riapicaux.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le canal radiculaire (du latin <em>canalis radicis dentis<\/em>) est un espace anatomique \u00e0 l&rsquo;int\u00e9rieur de la racine de la dent, reliant la chambre pulpaire aux tissus environnants par des ouvertures situ\u00e9es \u00e0 l&rsquo;apex de la racine (delta apical). Normalement, il abrite la partie radiculaire de la pulpe contenant un faisceau neurovasculaire.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-2565","glossary_item","type-glossary_item","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v26.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Canal radiculaire : d\u00e9finition m\u00e9dicale et description | Voka Wiki<\/title>\n<meta name=\"description\" content=\"Le canal radiculaire (du latin canalis radicis dentis) est un espace anatomique \u00e0 l&#039;int\u00e9rieur de la racine de la dent, reliant la chambre pulpaire aux tissus environnants par des ouvertures situ\u00e9es \u00e0 l&#039;apex de la racine (delta apical). 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