{"id":630,"date":"2025-04-15T17:17:55","date_gmt":"2025-04-15T14:17:55","guid":{"rendered":"https:\/\/wiki.voka.io\/diseases\/uncategorized\/pulpite-reversible\/"},"modified":"2025-06-03T12:18:19","modified_gmt":"2025-06-03T09:18:19","slug":"pulpite-reversible","status":"publish","type":"diseases_post","link":"https:\/\/wiki.voka.io\/fr\/maladies\/odontologie\/pulpite-reversible\/","title":{"rendered":"Pulpite r\u00e9versible : \u00e9tiologie, anatomie, diagnostic, manifestations cliniques et traitement"},"content":{"rendered":"<p>La pulpite r\u00e9versible est un diagnostic clinique bas\u00e9 sur des signes objectifs et subjectifs d\u2019inflammation l\u00e9g\u00e8re dans le tissu pulpaire. Si la cause de l\u2019inflammation est \u00e9limin\u00e9e, la pulpe revient \u00e0 la normale. <\/p>\n<h2 class=\"wp-block-heading\" id=\"etiologie\">\u00c9tiologie<\/h2>\n<p>L\u2019inflammation r\u00e9versible de la pulpe peut r\u00e9sulter d\u2019un processus carieux, d\u2019un traitement dentaire r\u00e9cent ou d\u2019un traumatisme. <\/p>\n<h3 class=\"wp-block-heading\" id=\"processus-carieux\">Processus carieux<\/h3>\n<p>La carie est la principale cause des l\u00e9sions inflammatoires pulpaires. Des modifications inflammatoires de la pulpe sont observ\u00e9es \u00e0 tous les stades du processus carieux actif. Les toxines, les produits du m\u00e9tabolisme bact\u00e9rien, les enzymes prot\u00e9olytiques et les produits de dissolution de la dentine p\u00e9n\u00e8trent dans la pulpe par les tubules dentinaires. En r\u00e9ponse, il se produit une infiltration locale du tissu pulpaire par des macrophages, des plasmocytes et des lymphocytes. L\u2019irritation de la pulpe entra\u00eene l\u2019activation de r\u00e9actions inflammatoires non sp\u00e9cifiques avec lib\u00e9ration d\u2019histamine, de bradykinine et de m\u00e9tabolites de l\u2019acide arachidonique. Ce processus lib\u00e8re \u00e9galement les enzymes lysosomales des leucocytes polymorphonucl\u00e9aires et les inhibiteurs de prot\u00e9ase. Les branches terminales des fibres aff\u00e9rentes de la pulpe prolif\u00e8rent, lib\u00e9rant des neuropeptides pro-inflammatoires, qui d\u00e9clenchent des r\u00e9actions vasculaires :       <\/p>\n<ul class=\"wp-block-list\">\n<li>vasodilatation ;<\/li>\n<li>\u00e9l\u00e9vation du flux sanguin ;<\/li>\n<li>augmentation de la perm\u00e9abilit\u00e9 vasculaire. <\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\" id=\"causes-non-infectieuses\"><strong>Causes non infectieuses<\/strong><\/h3>\n<p>La pulpe peut \u00eatre irrit\u00e9e par des facteurs m\u00e9caniques, chimiques et thermiques :<\/p>\n<ul class=\"wp-block-list\">\n<li>pr\u00e9paration dentaire ;<\/li>\n<li>traumatismes ;<\/li>\n<li>traumatisme occlusal ; <\/li>\n<li>curetage parodontal profond ; <\/li>\n<li>mouvement dentaire orthodontique.<\/li>\n<\/ul>\n<p>Pendant le traitement dentaire, l\u2019irritation de la pulpe est provoqu\u00e9e par les facteurs suivants :<\/p>\n<ul class=\"wp-block-list\">\n<li>vibrations ;<\/li>\n<li>traumatisme des processus odontoblastiques lors de la pr\u00e9paration ;<\/li>\n<li>chauffage (notamment en l\u2019absence de refroidissement air-eau) ;<\/li>\n<li>d\u00e9shydratation avec aspiration possible des noyaux odontoblastiques dans les tubules dentinaires ;<\/li>\n<li>effets toxiques du monom\u00e8re r\u00e9siduel, de certains mat\u00e9riaux dentaires et de liquides agressifs pour le traitement des cavit\u00e9s carieuses. <\/li>\n<\/ul>\n<p>En cas de restauration directe incorrectement r\u00e9alis\u00e9e, une r\u00e9traction volum\u00e9trique du mat\u00e9riau d\u2019obturation se produit, entra\u00eenant l\u2019arrachement du mat\u00e9riau des tissus dentaires et la perte d\u2019\u00e9tanch\u00e9it\u00e9 de la restauration ; cela permet aux micro-organismes de s\u2019infiltrer dans les tubules dentinaires, favorisant ainsi l\u2019inflammation de la pulpe.<\/p>\n<h3 class=\"wp-block-heading\" id=\"mecanisme-de-la-douleur\"><strong>M\u00e9canisme de la douleur<\/strong><\/h3>\n<p>Les irritants m\u00e9caniques, thermiques et chimiques provoquent un mouvement rapide des fluides dans les tubules dentinaires, ce qui stimule les fibres nerveuses my\u00e9linis\u00e9es A\u03b4 de la pulpe. Ces fibres, situ\u00e9es superficiellement au niveau de la jonction pulpe-dentine, ont une vitesse de conduction de l\u2019influx nerveux \u00e9lev\u00e9e et un seuil de stimulation bas. En transmettant le signal directement au thalamus, elles g\u00e9n\u00e8rent une douleur localis\u00e9e aigu\u00eb et lancinante.   <\/p>\n<h3 class=\"wp-block-heading\" id=\"mecanismes-de-defense-de-la-pulpe\"><strong>M\u00e9canismes de d\u00e9fense de la pulpe<\/strong><\/h3>\n<p>La pulpe dentaire se caract\u00e9rise par une sensibilit\u00e9 accrue aux l\u00e9sions et une r\u00e9g\u00e9n\u00e9ration difficile, car elle est confin\u00e9e dans un espace clos, \u00e9tant quasiment priv\u00e9e de circulation collat\u00e9rale. Cependant, en cas d\u2019exposition \u00e0 un stimulus l\u00e9ger et\/ou de courte dur\u00e9e, la pulpe peut mobiliser ses r\u00e9actions de d\u00e9fense qui assurent une gu\u00e9rison avec un minimum de dommages.  <\/p>\n<p>En r\u00e9ponse \u00e0 l\u2019irritation, les r\u00e9actions suivantes sont activ\u00e9es : <\/p>\n<ul class=\"wp-block-list\">\n<li>De la dentine tertiaire (r\u00e9paratrice, ou de remplacement) se forme au niveau de la jonction dentine-pulpe ;<\/li>\n<li>Une scl\u00e9rose dentinaire se produit autour de la l\u00e9sion carieuse ;<\/li>\n<li>Les r\u00e9actions inflammatoires et immunitaires de la pulpe sont activ\u00e9es. <\/li>\n<\/ul>\n<p>L\u2019action toxique est r\u00e9duite par le flux constant du fluide dentinaire et son pouvoir tampon. Tous ces m\u00e9canismes visent \u00e0 r\u00e9duire la perm\u00e9abilit\u00e9 et la possibilit\u00e9 de p\u00e9n\u00e9tration des irritants dans la pulpe.  <\/p>\n<p>Notons que l\u2019inflammation pulpaire peut r\u00e9gresser si la dentine infect\u00e9e est retir\u00e9e et si le facteur nuisible est \u00e9limin\u00e9. Les noyaux odontoblastiques aspir\u00e9s sont parfois soumis \u00e0 l\u2019autolyse.  <\/p>\n<p>La dentine tertiaire reste sous forme d\u2019une \u00ab cicatrice \u00bb post-inflammatoire. <\/p>\n<h2 class=\"wp-block-heading\" id=\"anatomie\"><strong>Anatomie<\/strong><\/h2>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Reversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20diagnosis%2C%20clinical%20picture%2C%20treatment\/1-Edema%20and%20hyperemia%20of%20the%20pulp%20in%20the%20peripheral%20areas%20with%20reversible%20pulpitis.webp\" alt=\"\u0152d\u00e8me et hyperh\u00e9mie de la pulpe dans les zones p\u00e9riph\u00e9riques en cas de pulpite r\u00e9versible\"><figcaption class=\"wp-element-caption\">\u0152d\u00e8me et hyperh\u00e9mie de la pulpe dans les zones p\u00e9riph\u00e9riques en cas de pulpite r\u00e9versible \u2013 <a href=\"https:\/\/catalog.voka.io\/en\/models\/3ed27118-f048-4865-b4ec-042c2caa7e2f\/99beb15a-f0dc-4173-8260-e34c2e2c7da5\/310ad13c-aa40-4f69-80e3-7095918bc2b7\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Mod\u00e8le 3D<\/a><\/figcaption><\/figure>\n<p>En fonction de la cause de l\u2019irritation pulpaire, la dent affect\u00e9e peut pr\u00e9senter :<\/p>\n<ul class=\"wp-block-list\">\n<li>une cavit\u00e9 carieuse adjacente \u00e0 la chambre pulpaire ; <\/li>\n<li>une restauration dentaire adjacente \u00e0 la chambre 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>Le tissu de la pulpe coronale pr\u00e9sente un \u0153d\u00e8me et une hyperh\u00e9mie dans les zones p\u00e9riph\u00e9riques. Au niveau de la jonction dentine-pulpe, dans la projection de la l\u00e9sion carieuse, un d\u00e9p\u00f4t de dentine tertiaire peut \u00eatre observ\u00e9. <\/p>\n<h2 class=\"wp-block-heading\" id=\"diagnostic\"><strong>Diagnostic<\/strong><\/h2>\n<p>\u00c0 ce jour, il n\u2019existe pas de m\u00e9thodes cliniques permettant d\u2019analyser l\u2019\u00e9tat du tissu pulpaire avec une pr\u00e9cision absolue. Comme la pulpe n\u2019est pas accessible pour un examen direct, il est impossible de r\u00e9v\u00e9ler les signes classiques d\u2019inflammation (rougeur, gonflement, augmentation de la temp\u00e9rature, dysfonctionnement), \u00e0 l\u2019exception de la douleur. Dans la pulpe enflamm\u00e9e, les sympt\u00f4mes cliniques ne correspondent g\u00e9n\u00e9ralement pas \u00e0 l\u2019image histologique.  <\/p>\n<ul class=\"wp-block-list\">\n<li>Percussion de la dent : indolore ou douteuse.<\/li>\n<li>Palpation du sillon gingivo-labial : indolore.<\/li>\n<li>Test thermique : un stimulus froid ou chaud provoque une douleur aigu\u00eb, qui dispara\u00eet rapidement (en quelques secondes) apr\u00e8s son \u00e9limination.<\/li>\n<li>Radiographie (radiographie intra-orale, radiovisiographie, tomographie volumique \u00e0 faisceau conique (TVFC)) : une cavit\u00e9 carieuse, une restauration ou un d\u00e9faut traumatique adjacent \u00e0 la chambre pulpaire peuvent \u00eatre observ\u00e9s ; dans certains cas, il n\u2019y a aucun changement.<\/li>\n<li>Recueil des ant\u00e9c\u00e9dents : l\u2019anamn\u00e8se concernant un traumatisme ou un traitement dentaire (restaurations, curetage parodontal, traitement orthodontique) r\u00e9cent joue un r\u00f4le crucial.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\" id=\"manifestations-cliniques\"><strong>Manifestations cliniques<\/strong><\/h2>\n<p>Sur le plan clinique, il est souvent difficile de faire la distinction entre une inflammation pulpaire r\u00e9versible et irr\u00e9versible. Les patients peuvent se plaindre d\u2019une douleur aigu\u00eb de courte dur\u00e9e au contact du froid ou du chaud, ou bien ne pas avoir de plaintes. <\/p>\n<p>L\u2019exposition \u00e0 un stimulus tel que le liquide ou l\u2019air froid ou chaud peut provoquer une douleur aigu\u00eb. Lorsque l\u2019irritant est \u00e9limin\u00e9, la douleur dispara\u00eet imm\u00e9diatement ou en quelques secondes.  <\/p>\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-de-la-pulpite-reversible\"><strong>Traitement de la pulpite r\u00e9versible<\/strong><\/h2>\n<figure class=\"wp-block-video\" id=\"animation-3d-pulpite-reversible\"><video controls><source data-src=\"https:\/\/storage.googleapis.com\/dev_wiki_voka_io_303011\/articles\/Dentistry\/Reversible%20pulpitis%3A%20etiology%2C%20anatomy%2C%20diagnosis%2C%20clinical%20picture%2C%20treatment\/fr-obratimiy-pulpit-webm.webm\" type=\"video\/webm\"><\/source><\/video><figcaption class=\"wp-element-caption\">Animation 3D \u2013 Pulpite r\u00e9versible<\/figcaption><\/figure>\n<p>Le traitement vise \u00e0 \u00e9liminer l\u2019irritant et \u00e0 sceller la dentine expos\u00e9e et\/ou la pulpe vitale.<\/p>\n<p>En pr\u00e9sence d\u2019un processus carieux, une pr\u00e9paration et une \u00e9limination minutieuse de la dentine infect\u00e9e, suivie d\u2019une restauration, sont n\u00e9cessaires. <\/p>\n<p>En cas de l\u00e9sions traumatiques, on proc\u00e8de \u00e0 une restauration des tissus perdus, \u00e0 un coiffage direct de la pulpe vitale expos\u00e9e avec un mat\u00e9riau biocompatible ou \u00e0 une pulpotomie partielle.<\/p>\n<p>Ces manipulations exigent une observation dynamique avec un contr\u00f4le p\u00e9riodique de la vitalit\u00e9 de la pulpe. Le patient doit \u00eatre averti du risque de d\u00e9veloppement d\u2019une inflammation irr\u00e9versible et d\u2019une n\u00e9crose pulpaire. En plus, il est important que le patient consulte un dentiste en cas de sympt\u00f4mes de pulpite irr\u00e9versible (douleur prolong\u00e9e provoqu\u00e9e par des stimuli thermiques, douleur spontan\u00e9e). <\/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 r\u00e9versible ?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">La pulpite r\u00e9versible est une inflammation l\u00e9g\u00e8re du tissu pulpaire de la dent qui peut r\u00e9gresser lorsque la cause de l\u2019irritation est \u00e9limin\u00e9e.<\/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 causes de la pulpite r\u00e9versible ?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">Les principales causes sont les suivantes :<br \/>\u2022 processus carieux ;<br \/>\u2022 traitement dentaire r\u00e9cent ;<br \/>\u2022 traumatisme dentaire (contusion, microfissures, fractures).<\/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. Pourquoi l\u2019inflammation pulpaire peut-elle \u00eatre r\u00e9versible ?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">La pulpe poss\u00e8de des m\u00e9canismes de d\u00e9fense tels que la formation de dentine tertiaire, la scl\u00e9rose dentinaire et l\u2019activation des r\u00e9ponses immunitaires. La circulation continue du fluide dans les tubules dentinaires et le pouvoir tampon de ce fluide r\u00e9duisent les effets toxiques sur la pulpe. <\/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. Quelle est la diff\u00e9rence entre la pulpite r\u00e9versible et la pulpite irr\u00e9versible ?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">\u2022 Dans la pulpite r\u00e9versible, la douleur due \u00e0 des stimuli thermiques est de courte dur\u00e9e et dispara\u00eet imm\u00e9diatement apr\u00e8s l\u2019\u00e9limination de l\u2019irritant. <br \/>\u2022 Dans la pulpite irr\u00e9versible, la douleur due \u00e0 des stimuli thermiques est prolong\u00e9e (plus de 5 secondes), parfois spontan\u00e9e, paroxystique.<\/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. La pulpite r\u00e9versible peut-elle se transformer en pulpite irr\u00e9versible ?<\/p>\n<\/div>\n<div class=\"faq-answer text-main-text-color main-text-medium\">Oui, si l\u2019irritant n\u2019est pas \u00e9limin\u00e9, l\u2019inflammation pulpaire peut progresser avec le temps et devenir irr\u00e9versible. Il est n\u00e9cessaire de consulter un m\u00e9decin en cas de douleur prolong\u00e9e due \u00e0 des stimuli thermiques ou de douleur spontan\u00e9e, surtout la nuit. <\/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 r\u00e9versible ?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"La pulpite r\u00e9versible est une inflammation l\u00e9g\u00e8re du tissu pulpaire de la dent qui peut r\u00e9gresser lorsque la cause de l'irritation est \u00e9limin\u00e9e.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Quelles sont les causes de la pulpite r\u00e9versible ?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Les principales causes sont les suivantes :<br \/>\u2022 processus carieux ;<br \/>\u2022 traitement dentaire r\u00e9cent ;<br \/>\u2022 traumatisme dentaire (contusion, microfissures, fractures).\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Pourquoi l'inflammation pulpaire peut-elle \u00eatre r\u00e9versible ?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"La pulpe poss\u00e8de des m\u00e9canismes de d\u00e9fense tels que la formation de dentine tertiaire, la scl\u00e9rose dentinaire et l'activation des r\u00e9ponses immunitaires. La circulation continue du fluide dans les tubules dentinaires et le pouvoir tampon de ce fluide r\u00e9duisent les effets toxiques sur la pulpe. \"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Quelle est la diff\u00e9rence entre la pulpite r\u00e9versible et la pulpite irr\u00e9versible ?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"\u2022 Dans la pulpite r\u00e9versible, la douleur due \u00e0 des stimuli thermiques est de courte dur\u00e9e et dispara\u00eet imm\u00e9diatement apr\u00e8s l'\u00e9limination de l'irritant. <br \/>\u2022 Dans la pulpite irr\u00e9versible, la douleur due \u00e0 des stimuli thermiques est prolong\u00e9e (plus de 5 secondes), parfois spontan\u00e9e, paroxystique.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"La pulpite r\u00e9versible peut-elle se transformer en pulpite irr\u00e9versible ?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Oui, si l'irritant n'est pas \u00e9limin\u00e9, l'inflammation pulpaire peut progresser avec le temps et devenir irr\u00e9versible. Il est n\u00e9cessaire de consulter un m\u00e9decin en cas de douleur prolong\u00e9e due \u00e0 des stimuli thermiques ou de douleur spontan\u00e9e, surtout la nuit. \"\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\">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\">4.<\/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\">5.<\/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\">6.<\/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\">7.<\/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 r\u00e9versible est un diagnostic clinique bas\u00e9 sur des signes objectifs et subjectifs d\u2019inflammation l\u00e9g\u00e8re dans le tissu pulpaire. Si la cause de l\u2019inflammation est \u00e9limin\u00e9e, la pulpe revient \u00e0 la normale. \u00c9tiologie L\u2019inflammation r\u00e9versible de la pulpe peut r\u00e9sulter d\u2019un processus carieux, d\u2019un traitement dentaire r\u00e9cent ou d\u2019un traumatisme. Processus carieux La carie [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"template":"","diseases_category":[231],"class_list":["post-630","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 r\u00e9versible : \u00e9tiologie, diagnostic, sympt\u00f4mes et traitement<\/title>\n<meta name=\"description\" content=\"La pulpite r\u00e9versible est un diagnostic clinique bas\u00e9 sur des signes objectifs et subjectifs d&#039;inflammation l\u00e9g\u00e8re dans le tissu pulpaire. 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