{"id":793,"date":"2025-05-13T18:19:57","date_gmt":"2025-05-13T18:19:57","guid":{"rendered":"https:\/\/apexlaudos.com\/?p=793"},"modified":"2025-09-15T16:16:10","modified_gmt":"2025-09-15T16:16:10","slug":"reabsorcao-radicular-interna-e-a-radiologia-odontologica","status":"publish","type":"post","link":"https:\/\/apexlaudos.com\/index.php\/2025\/05\/13\/reabsorcao-radicular-interna-e-a-radiologia-odontologica\/","title":{"rendered":"Reabsor\u00e7\u00e3o radicular interna e a radiologia odontol\u00f3gica"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"793\" class=\"elementor elementor-793\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2137f54 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2137f54\" 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-dcff987\" data-id=\"dcff987\" 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-37090de elementor-widget elementor-widget-text-editor\" data-id=\"37090de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-start=\"0\" data-end=\"450\">A reabsor\u00e7\u00e3o radicular interna \u00e9 uma condi\u00e7\u00e3o patol\u00f3gica caracterizada pela destrui\u00e7\u00e3o progressiva da dentina e da parede do canal radicular a partir de sua superf\u00edcie interna, devido \u00e0 atividade de c\u00e9lulas cl\u00e1sticas ativadas no tecido pulpar. Esse processo geralmente ocorre como resposta a um est\u00edmulo inflamat\u00f3rio cr\u00f4nico da polpa dent\u00e1ria, o que leva \u00e0 ativa\u00e7\u00e3o de odontoclastos, respons\u00e1veis pela degrada\u00e7\u00e3o das estruturas internas do dente.<\/p><p class=\"\" data-start=\"452\" data-end=\"887\"><img fetchpriority=\"high\" decoding=\"async\" class=\" wp-image-795 alignleft\" src=\"https:\/\/apexlaudos.com\/wp-content\/uploads\/2025\/05\/reabsorcao-interna-139x300.png\" alt=\"\" width=\"207\" height=\"447\" srcset=\"https:\/\/apexlaudos.com\/wp-content\/uploads\/2025\/05\/reabsorcao-interna-139x300.png 139w, https:\/\/apexlaudos.com\/wp-content\/uploads\/2025\/05\/reabsorcao-interna-474x1024.png 474w, https:\/\/apexlaudos.com\/wp-content\/uploads\/2025\/05\/reabsorcao-interna.png 625w\" sizes=\"(max-width: 207px) 100vw, 207px\" \/>Diversos fatores podem predispor \u00e0 reabsor\u00e7\u00e3o interna, sendo os principais: trauma dent\u00e1rio (especialmente concuss\u00f5es e subluxa\u00e7\u00f5es), c\u00e1ries profundas com inflama\u00e7\u00e3o pulpar, procedimentos restauradores extensos e infec\u00e7\u00f5es pulpares cr\u00f4nicas. Esses est\u00edmulos mant\u00eam um estado inflamat\u00f3rio dentro da polpa, desencadeando a atividade cl\u00e1stica que leva \u00e0 perda da estrutura dent\u00e1ria de dentro para fora.<\/p><p class=\"\" data-start=\"889\" data-end=\"1548\">Clinicamente, a reabsor\u00e7\u00e3o interna pode ser assintom\u00e1tica e descoberta em exames imaginol\u00f3gicos de rotina. Em casos mais avan\u00e7ados, o dente pode apresentar uma colora\u00e7\u00e3o rosada na regi\u00e3o coron\u00e1ria, devido \u00e0 vasculariza\u00e7\u00e3o excessiva da \u00e1rea reabsorvida. Quando h\u00e1 necrose pulpar associada, o paciente pode relatar dor espont\u00e2nea ou sensibilidade aumentada. O diagn\u00f3stico \u00e9 confirmado atrav\u00e9s dos exames de imagem, nos quais \u00e9 poss\u00edvel observar uma \u00e1rea radiol\u00facida\/hipodensa bem definida dentro do canal, sem deslocamento, o que diferencia essa condi\u00e7\u00e3o da reabsor\u00e7\u00e3o externa.<\/p><p class=\"\" data-start=\"1550\" data-end=\"2134\">O tratamento ideal \u00e9 o tratamento endod\u00f4ntico, que visa remover o tecido pulpar inflamado e preencher a \u00e1rea reabsorvida com materiais biocompat\u00edveis. Quando h\u00e1 perfura\u00e7\u00e3o da raiz ou extensa destrui\u00e7\u00e3o da estrutura dent\u00e1ria, pode ser necess\u00e1rio um reparo cir\u00fargico ou at\u00e9 mesmo a extra\u00e7\u00e3o do dente. O progn\u00f3stico depende do grau de avan\u00e7o da reabsor\u00e7\u00e3o: quanto mais precoce o diagn\u00f3stico, maior a chance de sucesso. O acompanhamento radiogr\u00e1fico peri\u00f3dico \u00e9 fundamental para monitorar a estabilidade do tratamento e evitar a progress\u00e3o da les\u00e3o.<\/p><p data-start=\"1550\" data-end=\"2134\">\u00a0<\/p><p><em>Let\u00edcia C. L. Teixeira \u2013 Radiologista Odontol\u00f3gica<\/em><\/p><p><em>Diretora de Marketing e Produtos da Apex<\/em><\/p><p><span style=\"font-weight: 400;\">Reprint of: Dao, Vi et al. <\/span><i><span style=\"font-weight: 400;\">Prevalence and Characteristics of Root Resorption Identified in Cone-Beam Computed Tomography Scans.<\/span><\/i><span style=\"font-weight: 400;\"> Journal of Endodontics, Volume 49, Issue 6, 692 &#8211; 702<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\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-65871b7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"65871b7\" 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 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19.2 130.4 54.1 34.8 34.9 56.2 81.2 56.1 130.5 0 101.8-84.9 184.6-186.6 184.6zm101.2-138.2c-5.5-2.8-32.8-16.2-37.9-18-5.1-1.9-8.8-2.8-12.5 2.8-3.7 5.6-14.3 18-17.6 21.8-3.2 3.7-6.5 4.2-12 1.4-32.6-16.3-54-29.1-75.5-66-5.7-9.8 5.7-9.1 16.3-30.3 1.8-3.7.9-6.9-.5-9.7-1.4-2.8-12.5-30.1-17.1-41.2-4.5-10.8-9.1-9.3-12.5-9.5-3.2-.2-6.9-.2-10.6-.2-3.7 0-9.7 1.4-14.8 6.9-5.1 5.6-19.4 19-19.4 46.3 0 27.3 19.9 53.7 22.6 57.4 2.8 3.7 39.1 59.7 94.8 83.8 35.2 15.2 49 16.5 66.6 13.9 10.7-1.6 32.8-13.4 37.4-26.4 4.6-13 4.6-24.1 3.2-26.4-1.3-2.5-5-3.9-10.5-6.6z\"><\/path><\/svg>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\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>\n\t\t","protected":false},"excerpt":{"rendered":"<p>A reabsor\u00e7\u00e3o radicular interna \u00e9 uma condi\u00e7\u00e3o patol\u00f3gica caracterizada pela destrui\u00e7\u00e3o progressiva da dentina e da parede do canal radicular a partir de sua superf\u00edcie interna, devido \u00e0 atividade de c\u00e9lulas cl\u00e1sticas ativadas no tecido pulpar. Esse processo geralmente ocorre como resposta a um est\u00edmulo inflamat\u00f3rio cr\u00f4nico da polpa dent\u00e1ria, o que leva \u00e0 ativa\u00e7\u00e3o [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[9,10],"tags":[],"class_list":["post-793","post","type-post","status-publish","format-standard","hentry","category-exames-bidimensionais","category-exames-tridimensionais"],"_links":{"self":[{"href":"https:\/\/apexlaudos.com\/index.php\/wp-json\/wp\/v2\/posts\/793","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apexlaudos.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apexlaudos.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apexlaudos.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/apexlaudos.com\/index.php\/wp-json\/wp\/v2\/comments?post=793"}],"version-history":[{"count":7,"href":"https:\/\/apexlaudos.com\/index.php\/wp-json\/wp\/v2\/posts\/793\/revisions"}],"predecessor-version":[{"id":947,"href":"https:\/\/apexlaudos.com\/index.php\/wp-json\/wp\/v2\/posts\/793\/revisions\/947"}],"wp:attachment":[{"href":"https:\/\/apexlaudos.com\/index.php\/wp-json\/wp\/v2\/media?parent=793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apexlaudos.com\/index.php\/wp-json\/wp\/v2\/categories?post=793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apexlaudos.com\/index.php\/wp-json\/wp\/v2\/tags?post=793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}