{"id":1978,"date":"2025-12-11T15:14:49","date_gmt":"2025-12-11T12:14:49","guid":{"rendered":"https:\/\/wiki.dev.voka.io\/glossary\/labyrinthite\/"},"modified":"2025-12-11T15:14:51","modified_gmt":"2025-12-11T12:14:51","slug":"labyrinthite","status":"publish","type":"glossary_item","link":"https:\/\/wiki.dev.voka.io\/fr\/glossaire\/labyrinthite\/","title":{"rendered":"Labyrinthite"},"content":{"rendered":"\n

La labyrinthite est une inflammation des structures de l’oreille interne (labyrinthe), qui comprend \u00e0 la fois l’organe de l’audition (cochl\u00e9e) et l’organe de l’\u00e9quilibre (appareil vestibulaire).<\/p>\n\n

L’une des principales caract\u00e9ristiques de la maladie est l’alt\u00e9ration simultan\u00e9e et g\u00e9n\u00e9ralement soudaine des deux fonctions de l’oreille interne. Cela conduit \u00e0 l’apparition d’une combinaison de sympt\u00f4mes unilat\u00e9raux\u00a0: \u00e9tourdissements aigus et d\u00e9ficience auditive.<\/p>\n\n

\u00c9tiologie et physiopathologie<\/strong><\/h2>\n\n

Le plus souvent, la labyrinthite est de nature virale et se d\u00e9veloppe pendant ou apr\u00e8s une infection virale respiratoire aigu\u00eb. La labyrinthite bact\u00e9rienne est moins fr\u00e9quente et se pr\u00e9sente comme une complication grave de l’otite moyenne purulente, lorsque l’infection se propage de la cavit\u00e9 tympanique \u00e0 l’oreille interne.<\/p>\n\n

L’inflammation du labyrinthe perturbe le fonctionnement de ses r\u00e9cepteurs sensoriels. Les l\u00e9sions du syst\u00e8me vestibulaire provoquent des \u00e9tourdissements syst\u00e9miques (vertiges), tandis que les l\u00e9sions de la cochl\u00e9e entra\u00eenent des acouph\u00e8nes et une perte d’audition.<\/p>\n\n

Importance clinique<\/strong><\/h2>\n\n

La pr\u00e9sentation clinique de la labyrinthite est tr\u00e8s caract\u00e9ristique. Elle se caract\u00e9rise par l’apparition soudaine de graves \u00e9tourdissements rotatoires accompagn\u00e9s de naus\u00e9es, de vomissements, d’un d\u00e9s\u00e9quilibre, ainsi que d’une perte auditive unilat\u00e9rale et d’acouph\u00e8nes.<\/p>\n\n

Le diagnostic est bas\u00e9 sur la pr\u00e9sentation clinique et les r\u00e9sultats de l’examen otoneurologique. La t\u00e2che la plus importante est d’exclure les causes centrales sous-jacentes des \u00e9tourdissements, principalement un accident vasculaire c\u00e9r\u00e9bral du territoire vert\u00e9brobasilaire. Le traitement de la labyrinthite virale est principalement symptomatique (suppresseurs vestibulaires, anti\u00e9m\u00e9tiques). La labyrinthite bact\u00e9rienne n\u00e9cessite une hospitalisation d’urgence, une antibioth\u00e9rapie et souvent une intervention chirurgicale.<\/p>\n\n

Diagnostic diff\u00e9rentiel<\/strong><\/h2>\n\n

La labyrinthite doit \u00eatre diff\u00e9renci\u00e9e de la neuronite vestibulaire. Un \u00e9tourdissement syst\u00e9mique aigu est \u00e9galement observ\u00e9 dans la neuronite vestibulaire mais, contrairement \u00e0 la labyrinthite, l’audition n’est pas affect\u00e9e.<\/p>\n","protected":false},"excerpt":{"rendered":"

La labyrinthite est une inflammation des structures de l’oreille interne (labyrinthe), qui comprend \u00e0 la fois l’organe de l’audition (cochl\u00e9e) et l’organe de l’\u00e9quilibre (appareil vestibulaire).<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-1978","glossary_item","type-glossary_item","status-publish","hentry"],"acf":[],"yoast_head":"\nLabyrinthite : d\u00e9finition m\u00e9dicale et description | Voka Wiki<\/title>\n<meta name=\"description\" content=\"La labyrinthite est une inflammation des structures de l'oreille interne (labyrinthe), qui comprend \u00e0 la fois l'organe de l'audition (cochl\u00e9e) et l'organe de l'\u00e9quilibre (appareil vestibulaire).\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Labyrinthite\" \/>\n<meta property=\"og:description\" content=\"La labyrinthite est une inflammation des structures de l'oreille interne (labyrinthe), qui comprend \u00e0 la fois l'organe de l'audition (cochl\u00e9e) et l'organe de l'\u00e9quilibre (appareil vestibulaire).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wiki.dev.voka.io\/fr\/glossaire\/labyrinthite\/\" \/>\n<meta property=\"og:site_name\" content=\"Voka Wiki\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/VOKA3DAnatomyAndPathology\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-11T12:14:51+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/wiki.dev.voka.io\/fr\/glossaire\/labyrinthite\/\",\"url\":\"https:\/\/wiki.dev.voka.io\/fr\/glossaire\/labyrinthite\/\",\"name\":\"Labyrinthite : d\u00e9finition m\u00e9dicale et description | Voka Wiki\",\"isPartOf\":{\"@id\":\"https:\/\/wiki.dev.voka.io\/fr\/#website\"},\"datePublished\":\"2025-12-11T12:14:49+00:00\",\"dateModified\":\"2025-12-11T12:14:51+00:00\",\"description\":\"La labyrinthite est une inflammation des structures de l'oreille interne (labyrinthe), qui comprend \u00e0 la fois l'organe de l'audition (cochl\u00e9e) et l'organe de l'\u00e9quilibre (appareil vestibulaire).\",\"breadcrumb\":{\"@id\":\"https:\/\/wiki.dev.voka.io\/fr\/glossaire\/labyrinthite\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/wiki.dev.voka.io\/fr\/glossaire\/labyrinthite\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/wiki.dev.voka.io\/fr\/glossaire\/labyrinthite\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/wiki.dev.voka.io\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Glossaire\",\"item\":\"https:\/\/wiki.dev.voka.io\/fr\/glossaire\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Labyrinthite\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/wiki.dev.voka.io\/fr\/#website\",\"url\":\"https:\/\/wiki.dev.voka.io\/fr\/\",\"name\":\"Voka Wiki\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/wiki.dev.voka.io\/fr\/#organization\"},\"alternateName\":\"Anatomy & Pathology Wiki by VOKA\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/wiki.dev.voka.io\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/wiki.dev.voka.io\/fr\/#organization\",\"name\":\"Voka 3D Anatomy & Pathology\",\"alternateName\":\"VOKA\",\"url\":\"https:\/\/wiki.dev.voka.io\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/wiki.dev.voka.io\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/wiki.dev.voka.io\/wp-content\/uploads\/2025\/02\/cropped-voka-logo-1.png\",\"contentUrl\":\"https:\/\/wiki.dev.voka.io\/wp-content\/uploads\/2025\/02\/cropped-voka-logo-1.png\",\"width\":70,\"height\":16,\"caption\":\"Voka 3D Anatomy & Pathology\"},\"image\":{\"@id\":\"https:\/\/wiki.dev.voka.io\/fr\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/VOKA3DAnatomyAndPathology\/\",\"https:\/\/www.instagram.com\/voka.io\/\",\"https:\/\/www.linkedin.com\/company\/voka-io\/\",\"https:\/\/www.youtube.com\/channel\/UCqGGuOEpr62ScH8Pjk2q5zw\/videos\",\"https:\/\/www.pinterest.com\/VokaAnatomyPro\/\",\"https:\/\/www.threads.com\/@voka.io\"],\"description\":\"VOKA.io offers 3D medical animations and custom 3D modeling services. 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