{"id":4254,"date":"2018-03-09T11:58:00","date_gmt":"2018-03-09T11:58:00","guid":{"rendered":"https:\/\/olivercoll.staging.dissenyweb.com\/que-es-un-allargament-de-corona\/"},"modified":"2026-02-27T16:02:04","modified_gmt":"2026-02-27T16:02:04","slug":"que-es-un-allargament-de-corona","status":"publish","type":"post","link":"https:\/\/clinicadentalolivercoll.com\/ca\/que-es-un-allargament-de-corona\/","title":{"rendered":"Que \u00e9s un allargament de corona"},"content":{"rendered":"<p>Un allargament de corona, tamb\u00e9 conegut comunament com funda (veure <a href=\"https:\/\/clinicadentalolivercoll.com\/ca\/blog\/diferencies-entre-fundes-i-carilles-dentals\/\">difer\u00e8ncia entre funda i carilla dental<\/a>), \u00e9s un tractament periodontal que consisteix en una intervenci\u00f3 quir\u00fargica. La seva funci\u00f3 \u00e9s remodelar el contorn dels teixits tous i tornar el contorn a l&#8217;os que sost\u00e9 les dents. D&#8217;aquesta manera s&#8217;exposa una major superf\u00edcie de la dent per fer una reconstrucci\u00f3 d&#8217;aquest o col\u00b7locar m\u00e9s tard una corona si est\u00e0 molt malm\u00e8s. Aquest tractament pot tenir una aplicaci\u00f3 est\u00e8tica o ser necessari per tractar una periodontitis que hagi afectat els teixits.<!--more--><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Objectiu_dun_allargament_de_corona\"><\/span>Objectiu d&#8217;un allargament de corona<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>L&#8217;objectiu principal d&#8217;aquesta intervenci\u00f3 \u00e9s eliminar les bosses periodontals, conseq\u00fc\u00e8ncia directa d&#8217;afeccions com la gingivitis o la periodontitis. Aquestes bosses tenen diferents classificacions en funci\u00f3 de les caracter\u00edstiques que mostren, aix\u00ed com els efectes que produeixen en els elements de suport de les peces dentals.<br \/>\nAltres motius que poden portar a requerir aquesta cirurgia periodontal s\u00f3n evitar que s&#8217;acumulin restes de menjar a les genives, reduir la inflamaci\u00f3 i irritaci\u00f3 provocada per mastegar o netejar-se les dents i recuperar el teixit que s&#8217;ha perdut com a conseq\u00fc\u00e8ncia d&#8217;una malaltia periodontal.<\/p>\n<p>Tamb\u00e9 t\u00e9 una fi merament est\u00e8tic en determinats casos, com acabar amb l&#8217;anomenada somriure gingival, que \u00e9s la que quan una persona somriu t\u00e9 a la vista una quantitat \u00e0mplia de la geniva per tenir un exc\u00e9s d&#8217;aquesta. L&#8217;allargament de corona corregeix aquest defecte i mostra unes dents m\u00e9s allargats.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/clinicadentalolivercoll.com\/ca\/que-es-un-allargament-de-corona\/#Objectiu_dun_allargament_de_corona\" >Objectiu d&#8217;un allargament de corona<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/clinicadentalolivercoll.com\/ca\/que-es-un-allargament-de-corona\/#Com_es_realitza_un_allargament_de_corona\" >Com es realitza un allargament de corona<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/clinicadentalolivercoll.com\/ca\/que-es-un-allargament-de-corona\/#Tipus_dallargament_de_corona\" >Tipus d&#8217;allargament de corona<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/clinicadentalolivercoll.com\/ca\/que-es-un-allargament-de-corona\/#Postoperatori\" >Postoperatori<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/clinicadentalolivercoll.com\/ca\/que-es-un-allargament-de-corona\/#Contraindicacions_de_lallargament_de_corona\" >Contraindicacions de l&#8217;allargament de corona<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<h2><span class=\"ez-toc-section\" id=\"Com_es_realitza_un_allargament_de_corona\"><\/span>Com es realitza un allargament de corona<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>La t\u00e8cnica d&#8217;allargament de corona normalment es fa servir com a part d&#8217;un tractament d&#8217;un o diversos dents. En ells es fa una corona, que proporciona suficient espai entre l&#8217;os i la dent per evitar que els teixits pateixin danys. En dents trencades, desgastats o amb c\u00e0ries aquest tractament permetr\u00e0 ajustar les genives i l&#8217;os, la qual cosa permet tenir un acc\u00e9s a major quantitat de dent per fer una restauraci\u00f3 adequada.<\/p>\n<p>L&#8217;operaci\u00f3 s&#8217;ha de practicar en una zona bon sanejada. Per tant \u00e9s vital que el pacient segueixi unes bones pautes d&#8217;higiene dental, aix\u00ed com eliminar la placa bacteriana que hi pugui haver a la boca. Potser \u00e9s necessari realitzar una neteja professional a c\u00e0rrec del dentista, raspant la placa m\u00e9s resistent fins assegurar-se que no hi ha restes a l&#8217;interior de la geniva. El facultatiu s&#8217;encarregar\u00e0 de fer una inspecci\u00f3 pr\u00e8via, aix\u00ed com radiografies si fos necessari, per tal de tenir un quadre complet i saber si la boca est\u00e0 en condicions de ser intervinguda.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tipus_dallargament_de_corona\"><\/span>Tipus d&#8217;allargament de corona<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hi ha diferents m\u00e8todes d&#8217;allargament de corona:<\/p>\n<ul>\n<li><strong>Gingivectomia<\/strong>: La Gingivectomia a nivell intern consisteix en una s\u00e8rie d&#8217;incisions que s&#8217;encarreguen de retirar les bosses periodontals. Despr\u00e9s se li retorna el contorn a la geniva malalta. \u00c9s una t\u00e8cnica r\u00e0pida, encara que no es pot accedir a l&#8217;os i pot ser necessari eliminar una part sana de la geniva.<\/li>\n<li><strong>Reposici\u00f3 apical i remodelat de l&#8217;os<\/strong>: Aquest tractament periodontal s&#8217;utilitza sobretot per allargar la corona de diverses dents alhora. En funci\u00f3 de la borsa periodontal es fa una incisi\u00f3 m\u00e9s o menys profunda i s&#8217;aixeca un penjoll. Es recontornea l&#8217;os per tornar-li la forma normal i es torna a posar el penjoll al seu lloc, assegurant b\u00e9.<\/li>\n<li><strong>Extrusi\u00f3 for\u00e7ada<\/strong>: L&#8217;extrusi\u00f3 for\u00e7ada es realitza per mitj\u00e0 d&#8217;ortod\u00f2ncies que empenyen les genives cap a la part superior, amb la finalitat que els teixits siguin arrossegats i el suport dental sigui m\u00e9s ferma. En cas que no es puguin col\u00b7locar les ortod\u00f2ncies perqu\u00e8 no hi hagi corona suficient pot ser necessari practicar pr\u00e8viament una intervenci\u00f3 per donar suport a aquesta.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Postoperatori\"><\/span>Postoperatori<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Despr\u00e9s del <a href=\"https:\/\/clinicadentalolivercoll.com\/ca\/blog\/que-es-la-periodontitis-cronica-i-quin-es-el-millor-tractament\/\">tractament periodontal<\/a> la zona tractada pot trigar a recuperar-se per complet fins a 3 mesos, en els quals s&#8217;ha de seguir una rutina d&#8217;higiene molt precisa, amb una cura especial a la zona afectada. Hi pot haver problemes com hemorr\u00e0gies o infecci\u00f3 despr\u00e9s de la cirurgia, aix\u00ed com sensibilitat als canvis de temperatura a causa de que l&#8217;arrel de la dent est\u00e0 exposada. Aquest problema desapareix quan es col\u00b7loca finalment la corona o es reconstrueix el teixit.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Contraindicacions_de_lallargament_de_corona\"><\/span>Contraindicacions de l&#8217;allargament de corona<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Encara que aquest \u00e9s un tractament complementari en cas de malaltia periodontal, quan aquesta existeix no est\u00e0 indicat procedir a un allargament de corona. S&#8217;ha de resoldre abans el problema.<br \/>\nEn cas que hi hagi una p\u00e8rdua \u00f2ssia important al voltant de la dent, tampoc es pot utilitzar aquesta cirurgia. Ni quan una dent t\u00e9 una fractura de tal magnitud que hagi afectat part de l&#8217;arrel.<\/p>\n<p>Si les arrels de les dents estan molt juntes, pr\u00e0cticament \u00e9s impossible l&#8217;allargament de corona pel fet que no es pot contornejar l&#8217;os.<br \/>\nPer determinades condicions est\u00e8tiques, el dentista pot recomanar no realitzar aquesta operaci\u00f3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un allargament de corona, tamb\u00e9 conegut comunament com funda (veure  [&#8230;]<\/p>\n","protected":false},"author":8,"featured_media":4245,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[56,74],"tags":[],"class_list":["post-4254","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sense-categoria","category-tractaments-ca"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO 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