{"id":632,"date":"2025-04-04T14:38:39","date_gmt":"2025-04-04T11:38:39","guid":{"rendered":"https:\/\/wiki.voka.io\/diseases\/uncategorized\/pulpite-irreversible\/"},"modified":"2025-06-03T14:04:33","modified_gmt":"2025-06-03T11:04:33","slug":"pulpite-irreversible","status":"publish","type":"diseases_post","link":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/","title":{"rendered":"Pulpite irr\u00e9versible : \u00e9tiologie, anatomie, manifestations cliniques et traitement"},"content":{"rendered":"<p>La pulpite irr\u00e9versible est une inflammation de la pulpe dentaire qui ne dispara\u00eet pas lorsque sa cause est \u00e9limin\u00e9e. <\/p>\n<h2 class=\"wp-block-heading\" id=\"etiologie\"><strong>\u00c9tiologie<\/strong><\/h2>\n<p>La cause principale de la pulpite est l\u2019extension du processus carieux dans la pulpe. Elle peut \u00e9galement \u00eatre entra\u00een\u00e9e par un traumatisme de la dent (traumatisme m\u00e9canique ou occlusal, mouvement dentaire orthodontique) ou par des facteurs iatrog\u00e8nes (pr\u00e9paration sans refroidissement, mauvaise isolation du champ op\u00e9ratoire, exposition accidentelle de la pulpe, utilisation de mat\u00e9riaux de protection et de restauration toxiques). <\/p>\n<h3 class=\"wp-block-heading\" id=\"mecanisme-de-l-atteinte-de-la-pulpe-dans-la-pulpite-irreversible\"><strong>M\u00e9canisme de l\u2019atteinte de la pulpe dans la pulpite irr\u00e9versible<\/strong><\/h3>\n<p>Lorsque la pulpe est envahie par des microbes, des m\u00e9canismes de d\u00e9fense inflammatoire sont activ\u00e9s, avec une accumulation de neutrophiles et de cellules immunitaires. Les neutrophiles migrent du c\u00f4t\u00e9 de la pulpe vers les tubules dentinaires adjacents et lib\u00e8rent des radicaux d\u2019oxyg\u00e8ne, des enzymes lysosomales et du monoxyde d\u2019azote, qui contribuent \u00e0 la destruction tissulaire. La lib\u00e9ration de neuropeptides pro-inflammatoires a pour cons\u00e9quence une vasodilatation et une perm\u00e9abilit\u00e9 accrue de la paroi vasculaire, ce qui entra\u00eene l\u2019extravasation de liquide de la lumi\u00e8re vasculaire vers les tissus.    <\/p>\n<p>Les exsudats sont d\u2019abord s\u00e9reux, puis deviennent s\u00e9ro-purulents et purulents. Cela provoque une augmentation de la pression dans les tissus et le d\u00e9veloppement d\u2019un foyer de n\u00e9crose pulpaire. La zone de n\u00e9crose est entour\u00e9e d\u2019une accumulation de granulocytes neutrophiles phagocytant les bact\u00e9ries et de tissus acellulaires pr\u00e9sentant des signes de d\u00e9gradation partielle. Dans les tissus environnants, le tableau d\u2019inflammation chronique est observ\u00e9 : macrophages, fibroblastes, mastocytes et cellules spumeuses. La pr\u00e9sence d\u2019une zone de n\u00e9crose, m\u00eame limit\u00e9e, indique la transition d\u2019une pulpite r\u00e9versible \u00e0 une pulpite irr\u00e9versible. La zone de n\u00e9crose initiale s\u2019\u00e9tend lentement en profondeur dans la direction apicale.     <\/p>\n<p>L\u2019inflammation peut entra\u00eener soit une fonte purulente de la pulpe et sa n\u00e9crose, soit, en cas d\u2019\u00e9vacuation spontan\u00e9e des exsudats, le passage d\u2019un processus aigu \u00e0 une forme chronique. <\/p>\n<p>Dans la pulpite chronique, les changements prolif\u00e9ratifs sont dominants : un \u0153d\u00e8me inflammatoire diminue et des \u00e9l\u00e9ments fibreux prolif\u00e8rent de mani\u00e8re significative.<\/p>\n<h3 class=\"wp-block-heading\" id=\"mecanisme-de-la-douleur\"><strong>M\u00e9canisme de la douleur<\/strong><\/h3>\n<p>Les m\u00e9diateurs inflammatoires tels que la bradykinine et l\u2019histamine activent les fibres nerveuses de type C. Les fibres C, non my\u00e9linis\u00e9es, ont une vitesse de conduction faible, un diam\u00e8tre plus petit et un seuil d\u2019excitation plus \u00e9lev\u00e9 que les fibres A\u03b4. \u00c9tant situ\u00e9es plus profond\u00e9ment, les fibres C sont activ\u00e9es principalement par la chaleur, provoquant une douleur sourde, tensive, atroce, prolong\u00e9e, parfois diffuse. L\u2019exposition au froid chez les patients atteints de pulpite irr\u00e9versible symptomatique peut entra\u00eener une vasoconstriction et une baisse de la pression pulpaire, ce qui peut soulager temporairement la douleur. Une autre caract\u00e9ristique distinguant les fibres C des fibres A est leur capacit\u00e9 \u00e0 maintenir une int\u00e9grit\u00e9 fonctionnelle en cas d\u2019hypoxie tissulaire et \u00e0 continuer \u00e0 fonctionner plus longtemps lors de l\u2019inflammation. La r\u00e9ponse des fibres C indique que les l\u00e9sions pulpaires sont irr\u00e9versibles.    <\/p>\n<h2 class=\"wp-block-heading\" id=\"anatomie\"><strong>Anatomie<\/strong><\/h2>\n<p>En fonction du facteur \u00e9tiologique, la dent atteinte peut pr\u00e9senter :<\/p>\n<ul class=\"wp-block-list\">\n<li>une l\u00e9sion carieuse affectant la pulpe dentaire ;<\/li>\n<li>une restauration dentaire situ\u00e9e \u00e0 proximit\u00e9 de la chambre pulpaire ou directement adjacente au tissu pulpaire ;<\/li>\n<li>une restauration dentaire pr\u00e9sentant des signes d\u2019une mauvaise \u00e9tanch\u00e9it\u00e9 (d\u00e9fauts, fissures, pigmentation marginale, caries secondaires) ;<\/li>\n<li>des signes de traumatisme (fissures, \u00e9clatement de l\u2019\u00e9mail ou de la dentine, exposition partielle de la pulpe).<\/li>\n<\/ul>\n<p>Dans un processus aigu, la pulpe est gonfl\u00e9e, hyperh\u00e9mique, de couleur rouge vif. De petites h\u00e9morragies peuvent \u00eatre observ\u00e9es autour des vaisseaux. Les exsudats purulents se pr\u00e9sentent d\u2019abord sous forme d\u2019une accumulation localis\u00e9e, puis s\u2019\u00e9tendent \u00e0 l\u2019ensemble de la pulpe coronale et radiculaire. La pulpe prend une couleur gris-rouge ou grise.    <\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/Acute-irreversible-pulpitis.webp\" alt=\"\u0152d\u00e8me et hyperh\u00e9mie de la pulpe dans la pulpite aigu\u00eb irr\u00e9versible\"><figcaption class=\"wp-element-caption\">\u0152d\u00e8me et hyperh\u00e9mie de la pulpe dans la pulpite aigu\u00eb irr\u00e9versible \u2013 <a href=\"https:\/\/catalog.voka.io\/en\/models\/3ed27118-f048-4865-b4ec-042c2caa7e2f\/99beb15a-f0dc-4173-8260-e34c2e2c7da5\/289f3bbb-1ce5-47d2-99ed-c193806a5809\/14205f57-9427-4365-8ffa-5ad3e7a53835\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Mod\u00e8le 3D<\/a><\/figcaption><\/figure>\n<p>Dans un processus chronique, la pulpe est remplac\u00e9e par du tissu de granulation, puis par un tissu cicatriciel blanch\u00e2tre, dense et tr\u00e8s fibreux.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/Chronic-irreversible-pulpitis.webp\" alt=\"Remplacement de la pulpe par du tissu cicatriciel dans la pulpite chronique irr\u00e9versible\"><figcaption class=\"wp-element-caption\">Remplacement de la pulpe par du tissu cicatriciel dans la pulpite chronique irr\u00e9versible \u2013 <a href=\"https:\/\/catalog.voka.io\/en\/models\/3ed27118-f048-4865-b4ec-042c2caa7e2f\/99beb15a-f0dc-4173-8260-e34c2e2c7da5\/289f3bbb-1ce5-47d2-99ed-c193806a5809\/ac1ce926-cdba-480b-9f23-0f5ca43e741d\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Mod\u00e8le 3D<\/a><\/figcaption><\/figure>\n<h2 class=\"wp-block-heading\" id=\"classification\"><strong>Classification<\/strong><\/h2>\n<ul class=\"wp-block-list\">\n<li>Pulpite aigu\u00eb irr\u00e9versible<\/li>\n<li>Pulpite chronique irr\u00e9versible<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\" id=\"diagnostic\"><strong>Diagnostic<\/strong><\/h2>\n<ul class=\"wp-block-list\">\n<li>Recueil des plaintes et des ant\u00e9c\u00e9dents : pr\u00e9sence, nature et localisation de la douleur, dur\u00e9e des crises douloureuses, pr\u00e9sence\/absence d\u2019intervalles sans douleur, facteurs provoquant et soulageant la douleur, ant\u00e9c\u00e9dents de traitement dentaire r\u00e9cent ou de traumatisme.<\/li>\n<li>Percussion de la dent : indolore ou douteuse.<\/li>\n<li>Palpation du sillon gingivo-labial : indolore.<\/li>\n<li>Test thermique : l\u2019exposition \u00e0 un stimulus froid et\/ou chaud provoque une crise douloureuse qui persiste apr\u00e8s l\u2019\u00e9limination du stimulus. Lorsque la l\u00e9sion pulpaire est \u00e9tendue, la r\u00e9action \u00e0 un stimulus froid peut \u00eatre absente, tandis que la r\u00e9ponse \u00e0 un stimulus chaud est maintenue. <\/li>\n<li>Test \u00e9lectrique : les dents pr\u00e9sentant une pulpite irr\u00e9versible ont un seuil de stimulation \u00e9lectrique plus \u00e9lev\u00e9 que les dents pr\u00e9sentant une pulpe saine ou une pulpite r\u00e9versible.<\/li>\n<li>Test de morsure : n\u00e9gatif.<\/li>\n<li>Anesth\u00e9sie s\u00e9lective : utilis\u00e9e pour identifier la dent causale en cas d\u2019irradiation de la douleur, et pour diff\u00e9rencier cette derni\u00e8re d\u2019une douleur non odontog\u00e8ne.<\/li>\n<li>Radiographie (radiographie intra-orale, radiovisiographie, orthopantomographie (OPT), tomographie volumique \u00e0 faisceau conique (TVFC)) : une cavit\u00e9 carieuse, une restauration ou un d\u00e9faut traumatique adjacent \u00e0 la chambre pulpaire ou la p\u00e9n\u00e9trant peuvent \u00eatre observ\u00e9s ; la zone p\u00e9riapicale ne pr\u00e9sente g\u00e9n\u00e9ralement pas de changements. Avec la progression du processus, un \u00e9paississement de l\u2019espace du ligament p\u00e9riodontal peut \u00eatre visible. <\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\" id=\"manifestations-cliniques\"><strong>Manifestations cliniques<\/strong><\/h2>\n<p>Dans le cas d\u2019une pulpite aigu\u00eb, les patients se plaignent d\u2019une douleur \u00ab spontan\u00e9e \u00bb paroxystique, c\u2019est-\u00e0-dire d\u2019une sensation qui survient spontan\u00e9ment ind\u00e9pendamment des stimuli externes. La fr\u00e9quence et la dur\u00e9e des crises douloureuses et des intervalles sans douleur varient avec le temps. Au d\u00e9but, de courtes crises douloureuses (de quelques minutes \u00e0 quelques heures) sont entrecoup\u00e9es de longs intervalles sans douleur (de quelques heures \u00e0 quelques jours). Au fur et \u00e0 mesure que le processus progresse, la fr\u00e9quence et la dur\u00e9e des crises douloureuses augmentent. La douleur survient souvent la nuit. Elle est sourde, tensive, atroce, prolong\u00e9e, parfois aigu\u00eb et pulsatile, pouvant atteindre une force importante et devenir intol\u00e9rable. La douleur irradie souvent vers les dents voisines et les dents antagonistes. Elle peut \u00eatre migratoire.       <\/p>\n<p>L\u2019exposition \u00e0 des stimuli thermiques, m\u00e9caniques et chimiques entra\u00eene une crise douloureuse prolong\u00e9e, qui persiste apr\u00e8s l\u2019\u00e9limination du stimulus. <\/p>\n<figure class=\"wp-block-video\" id=\"animation-3d-pulpite-aigue-irreversible\"><video controls><source data-src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/fr\/pulpite-aigue-irreversible.webm\" type=\"video\/webm\"><\/source><\/video><figcaption class=\"wp-element-caption\">Animation 3D \u2013 Pulpite aigu\u00eb irr\u00e9versible<\/figcaption><\/figure>\n<p>La pulpite chronique se caract\u00e9rise par une discordance entre la faible expression de la douleur et le degr\u00e9 de destruction de la dent. Les patients se plaignent de douleurs prolong\u00e9es dues \u00e0 des stimuli ; les douleurs spontan\u00e9es et nocturnes sont g\u00e9n\u00e9ralement absentes. <\/p>\n<figure class=\"wp-block-video\" id=\"animation-3d-pulpite-chronique-irreversible\"><video controls><source data-src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/fr\/pulpite-chronique-irr%C3%A9versible.webm\" type=\"video\/webm\"><\/source><\/video><figcaption class=\"wp-element-caption\">Animation 3D \u2013 Pulpite chronique irr\u00e9versible<\/figcaption><\/figure>\n<div class=\"social-banner-block\">\n<div class=\"social-banner-content\">\n<p class=\"h5-title text-black\">Retrouvez d\u2019autres contenus scientifiquement exacts sur nos m\u00e9dias sociaux<\/p>\n<p><span class=\"social-banner-text text-grey\">Abonnez-vous et ne manquez pas les derni\u00e8res ressources<\/span><\/p>\n<div class=\"social-links-wrapper\"><a class=\"social-icon-link\" href=\"https:\/\/www.facebook.com\/VOKA3DAnatomyAndPathology\/\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/facebook.svg\" alt=\"social link\"><\/a><a class=\"social-icon-link\" href=\"https:\/\/www.instagram.com\/voka.io\/\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/insta.svg\" alt=\"social link\"><\/a><a class=\"social-icon-link\" href=\"https:\/\/www.linkedin.com\/company\/voka-io\/posts\/?feedView=all\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/linkedin.svg\" alt=\"social link\"><\/a><a class=\"social-icon-link\" href=\"https:\/\/www.youtube.com\/@vokaio\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/youtube.svg\" alt=\"social link\"><\/a><a class=\"social-icon-link\" href=\"https:\/\/www.pinterest.com\/voka3danatomyandpathology\/\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/pinterest.svg\" alt=\"social link\"><\/a><a class=\"social-icon-link\" href=\"https:\/\/www.tiktok.com\/@voka.io\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/tiktok.svg\" alt=\"social link\"><\/a><a class=\"social-icon-link\" href=\"https:\/\/discord.gg\/7ejUpq8DRR\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/Social%20Icons\/discord.svg\" alt=\"social link\"><\/a><\/div>\n<\/div>\n<p><img decoding=\"async\" class=\"social-banner-image\" loading=\"lazy\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/common\/social-media-banner-mobile-image.webp\" alt=\"Banner background\"><\/div>\n<h2 class=\"wp-block-heading\" id=\"traitement\"><strong>Traitement<\/strong><\/h2>\n<p>Une pulpite aigu\u00eb irr\u00e9versible accompagn\u00e9e d\u2019une douleur spontan\u00e9e est une atteinte qui n\u00e9cessite des soins d\u2019urgence.<\/p>\n<p>On proc\u00e8de \u00e0 un traitement endodontique, qui comprend l\u2019\u00e9limination compl\u00e8te de la pulpe, le traitement m\u00e9canique et m\u00e9dicamenteux des canaux radiculaires, leur obturation herm\u00e9tique, ainsi que la restauration ult\u00e9rieure de la dent.<\/p>\n<p>Pour les dents permanentes dont la formation radiculaire est incompl\u00e8te, l\u2019application des techniques de revascularisation et d\u2019apexogen\u00e8se est possible.<\/p>\n<p>En cas de mauvais pronostic du traitement endodontique, la dent doit \u00eatre extraite.<\/p>\n<div>\n<h2 class=\"faq-title h2-article\" id=\"faq\">FAQ<\/h2>\n<div class=\"faq-section\">\n<div class=\"faq-item faq-answer-hidden\">\n<div class=\"question-block\">\n<div class=\"faq-question\">\n<p class=\" text-black h5-title\">1. Qu\u2019est-ce qu\u2019une pulpite irr\u00e9versible ?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">La pulpite irr\u00e9versible est une inflammation de la pulpe dentaire qui ne dispara\u00eet pas m\u00eame apr\u00e8s l\u2019\u00e9limination de la cause de l\u2019inflammation. <\/div>\n<\/div>\n<div class=\"expand-button-wrapper\"><button class=\"text-accent expand-button\">+<\/button><\/div>\n<\/div>\n<div class=\"faq-item faq-answer-hidden\">\n<div class=\"question-block\">\n<div class=\"faq-question\">\n<p class=\" text-black h5-title\">2. Quelles sont les principales causes de la pulpite irr\u00e9versible ?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">\u2022 Caries profondes qui atteignent la pulpe ;<br \/>\u2022 Traumatisme dentaire (m\u00e9canique, occlusal, orthodontique) ;<br \/>\u2022 Causes iatrog\u00e8nes (pr\u00e9paration sans refroidissement, mauvaise isolation du champ op\u00e9ratoire, utilisation de mat\u00e9riaux toxiques).<\/div>\n<\/div>\n<div class=\"expand-button-wrapper\"><button class=\"text-accent expand-button\">+<\/button><\/div>\n<\/div>\n<div class=\"faq-item faq-answer-hidden\">\n<div class=\"question-block\">\n<div class=\"faq-question\">\n<p class=\" text-black h5-title\">3. Comment se manifeste la pulpite aigu\u00eb irr\u00e9versible ?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">\u2022 Apparition d\u2019une douleur spontan\u00e9e, paroxystique, souvent non localis\u00e9e ;<br \/>\u2022 Nature de la douleur : sourde, tensive, atroce, prolong\u00e9e, parfois aigu\u00eb et pulsatile, pouvant atteindre une force importante et devenir intol\u00e9rable ;<br \/>\u2022 La douleur irradie souvent vers les dents voisines et les dents antagonistes, elle peut \u00eatre migratoire.<\/div>\n<\/div>\n<div class=\"expand-button-wrapper\"><button class=\"text-accent expand-button\">+<\/button><\/div>\n<\/div>\n<div class=\"faq-item faq-answer-hidden\">\n<div class=\"question-block\">\n<div class=\"faq-question\">\n<p class=\" text-black h5-title\">4. Quels sont les sympt\u00f4mes de la pulpite chronique irr\u00e9versible ?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">\u2022 Douleur prolong\u00e9e (plus de 5 secondes) due \u00e0 des stimuli thermiques, souvent moins intense que dans un processus aigu ;<br \/>\u2022 Destruction importante de la dent en pr\u00e9sence de plaintes mineures ;<br \/>\u2022 Dans la plupart des cas, absence de douleur spontan\u00e9e et\/ou nocturne.<\/div>\n<\/div>\n<div class=\"expand-button-wrapper\"><button class=\"text-accent expand-button\">+<\/button><\/div>\n<\/div>\n<div class=\"faq-item faq-answer-hidden\">\n<div class=\"question-block\">\n<div class=\"faq-question\">\n<p class=\" text-black h5-title\">5. Comment traiter la pulpite irr\u00e9versible ?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">\u2022 Traitement endodontique (\u00e9limination de la pulpe, traitement m\u00e9canique et m\u00e9dicamenteux des canaux radiculaires, obturation des canaux radiculaires et restauration de la dent) ;<br \/>\u2022 Pour les dents dont la formation radiculaire est incompl\u00e8te, des techniques de revascularisation et d\u2019apexogen\u00e8se sont envisageables ;<br \/>\u2022 Si la restauration n\u2019est pas possible, la dent peut \u00eatre extraite.<\/div>\n<\/div>\n<div class=\"expand-button-wrapper\"><button class=\"text-accent expand-button\">+<\/button><\/div>\n<\/div>\n<div class=\"faq-item faq-answer-hidden\">\n<div class=\"question-block\">\n<div class=\"faq-question\">\n<p class=\" text-black h5-title\">6. Est-il possible de gu\u00e9rir la pulpite irr\u00e9versible sans retirer la pulpe ?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">Non, car l\u2019inflammation est irr\u00e9versible : la pulpe est d\u00e9j\u00e0 endommag\u00e9e et sa pr\u00e9servation est impossible. La seule option de traitement consiste \u00e0 retirer le tissu affect\u00e9. <\/div>\n<\/div>\n<div class=\"expand-button-wrapper\"><button class=\"text-accent expand-button\">+<\/button><\/div>\n<\/div>\n<\/div>\n<p><script type=\"application\/ld+json\">\n    {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Qu'est-ce qu'une pulpite irr\u00e9versible ?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"La pulpite irr\u00e9versible est une inflammation de la pulpe dentaire qui ne dispara\u00eet pas m\u00eame apr\u00e8s l'\u00e9limination de la cause de l'inflammation. \"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Quelles sont les principales causes de la pulpite irr\u00e9versible ?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"\u2022 Caries profondes qui atteignent la pulpe ;<br \/>\u2022 Traumatisme dentaire (m\u00e9canique, occlusal, orthodontique) ;<br \/>\u2022 Causes iatrog\u00e8nes (pr\u00e9paration sans refroidissement, mauvaise isolation du champ op\u00e9ratoire, utilisation de mat\u00e9riaux toxiques).\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Comment se manifeste la pulpite aigu\u00eb irr\u00e9versible ?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"\u2022 Apparition d'une douleur spontan\u00e9e, paroxystique, souvent non localis\u00e9e ;<br \/>\u2022 Nature de la douleur : sourde, tensive, atroce, prolong\u00e9e, parfois aigu\u00eb et pulsatile, pouvant atteindre une force importante et devenir intol\u00e9rable ;<br \/>\u2022 La douleur irradie souvent vers les dents voisines et les dents antagonistes, elle peut \u00eatre migratoire.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Quels sont les sympt\u00f4mes de la pulpite chronique irr\u00e9versible ?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"\u2022 Douleur prolong\u00e9e (plus de 5 secondes) due \u00e0 des stimuli thermiques, souvent moins intense que dans un processus aigu ;<br \/>\u2022 Destruction importante de la dent en pr\u00e9sence de plaintes mineures ;<br \/>\u2022 Dans la plupart des cas, absence de douleur spontan\u00e9e et\/ou nocturne.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Comment traiter la pulpite irr\u00e9versible ?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"\u2022 Traitement endodontique (\u00e9limination de la pulpe, traitement m\u00e9canique et m\u00e9dicamenteux des canaux radiculaires, obturation des canaux radiculaires et restauration de la dent) ;<br \/>\u2022 Pour les dents dont la formation radiculaire est incompl\u00e8te, des techniques de revascularisation et d'apexogen\u00e8se sont envisageables ;<br \/>\u2022 Si la restauration n'est pas possible, la dent peut \u00eatre extraite.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Est-il possible de gu\u00e9rir la pulpite irr\u00e9versible sans retirer la pulpe ?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Non, car l'inflammation est irr\u00e9versible : la pulpe est d\u00e9j\u00e0 endommag\u00e9e et sa pr\u00e9servation est impossible. La seule option de traitement consiste \u00e0 retirer le tissu affect\u00e9. \"\n            }\n        }\n    ]\n}<\/script><\/div>\n<div class=\"sources-list-block sources-list-hidden\" id=\"references\">\n<div class=\"sources-list-content\">\n<div class=\"sources-list-title\">\n<p class=\"small-text-bold text-black sources-list-title-text\">R\u00e9f\u00e9rences<\/p>\n<div class=\"sources-expand-button-wrapper-mobile\">\n<div class=\"sources-expand-button\"><svg width=\"32\" height=\"32\" viewbox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 12L16 20L24 12\" stroke=\"#8C9AAB\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><\/svg><\/div>\n<\/div>\n<\/div>\n<div class=\"sources-list-items\">\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">1.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\">Catalogue VOKA.<\/p>\n<p><span class=\"small-text-medium text-grey\">https:\/\/catalog.voka.io\/ <\/span><\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">2.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\">Berman, L. H., & Hargreaves, K. M. (2020). Cohen\u2019s Pathways of the Pulp Expert Consult. Elsevier.  <\/p>\n<\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">3.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\">Jain N, Gupta A, N M. An insight into neurophysiology of pulpal pain: facts and hypotheses. Korean J Pain. 2013 Oct;26(4):347-55. doi: 10.3344\/kjp.2013.26.4.347.   <\/p>\n<\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">4.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\">Torabinejad, M., Fouad, A., & Shabahang, S. (2020). Endodontics: Principles and Practice. Elsevier.  <\/p>\n<\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">5.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\">American Association of Endodontists. (2019, June 3). Guide to Clinical Endodontics \u2013 American Association of Endodontists.   <\/p>\n<p><span class=\"small-text-medium text-grey\">https:\/\/www.aae.org\/specialty\/clinical-resources\/guide-clinical-endodontics\/<\/span><\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">6.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\">Ricucci, D., & Siqueira, J. F. (2013). Endodontology: An Integrated Biological and Clinical View.  Quintessence Publishing (IL).<\/p>\n<\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">7.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\">Bergenholtz, G., H\u00f8rsted-Bindslev, P., & Reit, C. (2013). Textbook of Endodontology. John Wiley & Sons.  <\/p>\n<\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">8.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\">H\u00fclsmann, M., Sch\u00e4fer, E., Bargholz, C., & Barthel, C. (2009). Problems in endodontics: Etiology, Diagnosis and Treatment.  Quintessence Publishing (IL).<\/p>\n<\/div>\n<\/div>\n<div class=\"source-item\">\n<p class=\"main-text-semibold text-black\">9.<\/p>\n<div class=\"source-item-content\">\n<p class=\"main-text-semibold text-black\">Beer, R., Baumann, M. A., & Kielbassa, A. M. (2004). Taschenatlas der Endodontie. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sources-expand-button-wrapper\">\n<div class=\"sources-expand-button\"><svg width=\"32\" height=\"32\" viewbox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M8 12L16 20L24 12\" stroke=\"#8C9AAB\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><\/svg><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>La pulpite irr\u00e9versible est une inflammation de la pulpe dentaire qui ne dispara\u00eet pas lorsque sa cause est \u00e9limin\u00e9e. \u00c9tiologie La cause principale de la pulpite est l\u2019extension du processus carieux dans la pulpe. Elle peut \u00e9galement \u00eatre entra\u00een\u00e9e par un traumatisme de la dent (traumatisme m\u00e9canique ou occlusal, mouvement dentaire orthodontique) ou par des [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"template":"","diseases_category":[231],"class_list":["post-632","diseases_post","type-diseases_post","status-publish","hentry","diseases_category-odontologie"],"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>Pulpite irr\u00e9versible : \u00e9tiologie, anatomie, manifestations cliniques et traitement<\/title>\n<meta name=\"description\" content=\"La pulpite irr\u00e9versible est une inflammation de la pulpe dentaire qui ne dispara\u00eet pas lorsque sa cause est \u00e9limin\u00e9e. Apprenez-en davantage sur l\u2019\u00e9tiologie, le diagnostic et le traitement de la pulpite irr\u00e9versible.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pulpite irr\u00e9versible : \u00e9tiologie, anatomie, manifestations cliniques et traitement\" \/>\n<meta property=\"og:description\" content=\"La pulpite irr\u00e9versible est une inflammation de la pulpe dentaire qui ne dispara\u00eet pas lorsque sa cause est \u00e9limin\u00e9e. Apprenez-en davantage sur l\u2019\u00e9tiologie, le diagnostic et le traitement de la pulpite irr\u00e9versible.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/\" \/>\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=\"2025-06-03T11:04:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/Acute-irreversible-pulpitis.webp\" \/>\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=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/\"},\"author\":{\"name\":\"Daria A.\",\"@id\":\"https:\/\/wiki.voka.io\/fr\/#\/schema\/person\/77d1a6a9a941a3f5c38f388a934d5fbc\"},\"headline\":\"Pulpite irr\u00e9versible : \u00e9tiologie, anatomie, manifestations cliniques et traitement\",\"datePublished\":\"2025-04-04T11:38:39+00:00\",\"dateModified\":\"2025-06-03T11:04:33+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/\"},\"wordCount\":1297,\"publisher\":{\"@id\":\"https:\/\/wiki.voka.io\/fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/Acute-irreversible-pulpitis.webp\",\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/\",\"url\":\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/\",\"name\":\"Pulpite irr\u00e9versible : \u00e9tiologie, anatomie, manifestations cliniques et traitement\",\"isPartOf\":{\"@id\":\"https:\/\/wiki.voka.io\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/Acute-irreversible-pulpitis.webp\",\"datePublished\":\"2025-04-04T11:38:39+00:00\",\"dateModified\":\"2025-06-03T11:04:33+00:00\",\"description\":\"La pulpite irr\u00e9versible est une inflammation de la pulpe dentaire qui ne dispara\u00eet pas lorsque sa cause est \u00e9limin\u00e9e. Apprenez-en davantage sur l\u2019\u00e9tiologie, le diagnostic et le traitement de la pulpite irr\u00e9versible.\",\"breadcrumb\":{\"@id\":\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#primaryimage\",\"url\":\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/Acute-irreversible-pulpitis.webp\",\"contentUrl\":\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/Acute-irreversible-pulpitis.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/wiki.voka.io\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Diseases posts\",\"item\":\"https:\/\/wiki.voka.io\/fr\/maladies\/%diseases_category%\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Pulpite irr\u00e9versible : \u00e9tiologie, anatomie, manifestations cliniques et traitement\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/wiki.voka.io\/fr\/#website\",\"url\":\"https:\/\/wiki.voka.io\/fr\/\",\"name\":\"Voka Wiki\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/wiki.voka.io\/fr\/#organization\"},\"alternateName\":\"Anatomy & Pathology Wiki by VOKA\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/wiki.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.voka.io\/fr\/#organization\",\"name\":\"Voka 3D Anatomy & Pathology\",\"alternateName\":\"VOKA\",\"url\":\"https:\/\/wiki.voka.io\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/wiki.voka.io\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/wiki.voka.io\/wp-content\/uploads\/2025\/02\/cropped-voka-logo-1.png\",\"contentUrl\":\"https:\/\/wiki.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.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. Our product, VOKA 3D Anatomy & Pathology, is a digital atlas with over 1,000 detailed 3D models of human anatomy and pathology, designed for medical education, training, and patient communication.\",\"email\":\"info@voka.io\",\"telephone\":\"+1 814 351 4442\",\"legalName\":\"Voka 3D Anatomy & Pathology\",\"foundingDate\":\"2017-02-12\",\"naics\":\"541512\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"51\",\"maxValue\":\"200\"},\"publishingPrinciples\":\"https:\/\/wiki.voka.io\/fr\/principes-de-publication\/\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/wiki.voka.io\/fr\/#\/schema\/person\/77d1a6a9a941a3f5c38f388a934d5fbc\",\"name\":\"Daria A.\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/wiki.voka.io\/fr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/b55036bfe0a868e0402f78b7961e614dda4c6078e861af3f1c110828a06485fc?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/b55036bfe0a868e0402f78b7961e614dda4c6078e861af3f1c110828a06485fc?s=96&d=mm&r=g\",\"caption\":\"Daria A.\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Pulpite irr\u00e9versible : \u00e9tiologie, anatomie, manifestations cliniques et traitement","description":"La pulpite irr\u00e9versible est une inflammation de la pulpe dentaire qui ne dispara\u00eet pas lorsque sa cause est \u00e9limin\u00e9e. Apprenez-en davantage sur l\u2019\u00e9tiologie, le diagnostic et le traitement de la pulpite irr\u00e9versible.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/","og_locale":"fr_FR","og_type":"article","og_title":"Pulpite irr\u00e9versible : \u00e9tiologie, anatomie, manifestations cliniques et traitement","og_description":"La pulpite irr\u00e9versible est une inflammation de la pulpe dentaire qui ne dispara\u00eet pas lorsque sa cause est \u00e9limin\u00e9e. Apprenez-en davantage sur l\u2019\u00e9tiologie, le diagnostic et le traitement de la pulpite irr\u00e9versible.","og_url":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/","og_site_name":"Voka Wiki","article_publisher":"https:\/\/www.facebook.com\/VOKA3DAnatomyAndPathology\/","article_modified_time":"2025-06-03T11:04:33+00:00","og_image":[{"url":"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/Acute-irreversible-pulpitis.webp","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#article","isPartOf":{"@id":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/"},"author":{"name":"Daria A.","@id":"https:\/\/wiki.voka.io\/fr\/#\/schema\/person\/77d1a6a9a941a3f5c38f388a934d5fbc"},"headline":"Pulpite irr\u00e9versible : \u00e9tiologie, anatomie, manifestations cliniques et traitement","datePublished":"2025-04-04T11:38:39+00:00","dateModified":"2025-06-03T11:04:33+00:00","mainEntityOfPage":{"@id":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/"},"wordCount":1297,"publisher":{"@id":"https:\/\/wiki.voka.io\/fr\/#organization"},"image":{"@id":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#primaryimage"},"thumbnailUrl":"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/Acute-irreversible-pulpitis.webp","inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/","url":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/","name":"Pulpite irr\u00e9versible : \u00e9tiologie, anatomie, manifestations cliniques et traitement","isPartOf":{"@id":"https:\/\/wiki.voka.io\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#primaryimage"},"image":{"@id":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#primaryimage"},"thumbnailUrl":"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/Acute-irreversible-pulpitis.webp","datePublished":"2025-04-04T11:38:39+00:00","dateModified":"2025-06-03T11:04:33+00:00","description":"La pulpite irr\u00e9versible est une inflammation de la pulpe dentaire qui ne dispara\u00eet pas lorsque sa cause est \u00e9limin\u00e9e. Apprenez-en davantage sur l\u2019\u00e9tiologie, le diagnostic et le traitement de la pulpite irr\u00e9versible.","breadcrumb":{"@id":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#primaryimage","url":"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/Acute-irreversible-pulpitis.webp","contentUrl":"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Irreversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20clinical%20picture%20and%20treatment\/Acute-irreversible-pulpitis.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-irreversible\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/wiki.voka.io\/fr\/"},{"@type":"ListItem","position":2,"name":"Diseases posts","item":"https:\/\/wiki.voka.io\/fr\/maladies\/%diseases_category%\/"},{"@type":"ListItem","position":3,"name":"Pulpite irr\u00e9versible : \u00e9tiologie, anatomie, manifestations cliniques et traitement"}]},{"@type":"WebSite","@id":"https:\/\/wiki.voka.io\/fr\/#website","url":"https:\/\/wiki.voka.io\/fr\/","name":"Voka Wiki","description":"","publisher":{"@id":"https:\/\/wiki.voka.io\/fr\/#organization"},"alternateName":"Anatomy & Pathology Wiki by VOKA","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/wiki.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.voka.io\/fr\/#organization","name":"Voka 3D Anatomy & Pathology","alternateName":"VOKA","url":"https:\/\/wiki.voka.io\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/wiki.voka.io\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/wiki.voka.io\/wp-content\/uploads\/2025\/02\/cropped-voka-logo-1.png","contentUrl":"https:\/\/wiki.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.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. Our product, VOKA 3D Anatomy & Pathology, is a digital atlas with over 1,000 detailed 3D models of human anatomy and pathology, designed for medical education, training, and patient communication.","email":"info@voka.io","telephone":"+1 814 351 4442","legalName":"Voka 3D Anatomy & Pathology","foundingDate":"2017-02-12","naics":"541512","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"51","maxValue":"200"},"publishingPrinciples":"https:\/\/wiki.voka.io\/fr\/principes-de-publication\/"},{"@type":"Person","@id":"https:\/\/wiki.voka.io\/fr\/#\/schema\/person\/77d1a6a9a941a3f5c38f388a934d5fbc","name":"Daria A.","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/wiki.voka.io\/fr\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/b55036bfe0a868e0402f78b7961e614dda4c6078e861af3f1c110828a06485fc?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b55036bfe0a868e0402f78b7961e614dda4c6078e861af3f1c110828a06485fc?s=96&d=mm&r=g","caption":"Daria A."}}]}},"_links":{"self":[{"href":"https:\/\/wiki.voka.io\/fr\/wp-json\/wp\/v2\/diseases_post\/632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wiki.voka.io\/fr\/wp-json\/wp\/v2\/diseases_post"}],"about":[{"href":"https:\/\/wiki.voka.io\/fr\/wp-json\/wp\/v2\/types\/diseases_post"}],"author":[{"embeddable":true,"href":"https:\/\/wiki.voka.io\/fr\/wp-json\/wp\/v2\/users\/3"}],"wp:attachment":[{"href":"https:\/\/wiki.voka.io\/fr\/wp-json\/wp\/v2\/media?parent=632"}],"wp:term":[{"taxonomy":"diseases_category","embeddable":true,"href":"https:\/\/wiki.voka.io\/fr\/wp-json\/wp\/v2\/diseases_category?post=632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}