{"id":8057,"date":"2021-09-10T14:41:19","date_gmt":"2021-09-10T12:41:19","guid":{"rendered":"https:\/\/admiravision.es\/punts-cecs-o-escotomes\/"},"modified":"2021-09-13T09:59:34","modified_gmt":"2021-09-13T07:59:34","slug":"punts-cecs-o-escotomes","status":"publish","type":"post","link":"https:\/\/admiravision.es\/ca\/punts-cecs-o-escotomes\/","title":{"rendered":"Punts cecs o escotomes"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice de contenidos<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69eadac3260fe\" class=\"ez-toc-cssicon-toggle-label\"><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><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69eadac3260fe\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/admiravision.es\/ca\/punts-cecs-o-escotomes\/#Que_son_els_punts_cecs_o_escotomes\" >Qu\u00e8 s\u00f3n els punts cecs o escotomes?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/admiravision.es\/ca\/punts-cecs-o-escotomes\/#Quines_son_les_causes_dels_punts_cecs_o_escotomes\" >Quines s\u00f3n les causes dels punts cecs o escotomes?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/admiravision.es\/ca\/punts-cecs-o-escotomes\/#Com_es_diagnostiquen_els_escotomes_o_punts_cecs\" >Com es diagnostiquen els escotomes o punts cecs?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/admiravision.es\/ca\/punts-cecs-o-escotomes\/#Com_es_tracten_els_escotomes\" >Com es tracten els escotomes?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Que_son_els_punts_cecs_o_escotomes\"><\/span>Qu\u00e8 s\u00f3n els punts cecs o escotomes?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Els punts cecs o escotomes s\u00f3n zones de el camp visual en qu\u00e8 no hi ha visi\u00f3, \u00e9s a dir, zones de ceguesa parcial que pot tenir una durada temporal o permanent, unilateral o bilateralment i afectar la visi\u00f3 o no (escotoma negatiu o fisiol\u00f2gic). Pot adoptar la forma d&#8217;un punt negre o llumin\u00f3s, o fins i tot arcs de llum, fixos o parpellejants. En ocasions poden afectar la visi\u00f3 d&#8217;alguns colors. En altres poden requerir d&#8217;una llum brillant per poder veure amb claredat.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Quines_son_les_causes_dels_punts_cecs_o_escotomes\"><\/span>Quines s\u00f3n les causes dels punts cecs o escotomes?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Els punts cecs, o escotomes, solen ser conseq\u00fc\u00e8ncia de malalties cerebrals o visuals. En cada cas, tenen una afectaci\u00f3 i es presenten de diferent manera:<\/p>\n<ul>\n<li>En el cas de les <a href=\"https:\/\/admiravision.es\/ca\/malalties-oculars\/cirurgia-de-les-cataractes\/\">cataractes<\/a>, a causa de la opacificaci\u00f3 del cristal\u00b7l\u00ed, es produeixen zones de visi\u00f3 borrosa o alguns punts cecs<\/li>\n<li>En el cas del <a href=\"https:\/\/admiravision.es\/ca\/malalties-oculars\/glaucoma\/\">glaucoma<\/a> d&#8217;angle obert, aquests escotomes apareixen a la zona perif\u00e8rica de el camp visual, ocasionant una visi\u00f3 de t\u00fanel.<\/li>\n<li>En el cas de la <a href=\"https:\/\/admiravision.es\/ca\/malalties-oculars\/retina-i-macula\/degeneracio-macular\/\">degeneraci\u00f3 macular<\/a>, afecten la zona central de la visi\u00f3.<\/li>\n<li>En el cas de les malalties de la retina, com la <a href=\"https:\/\/admiravision.es\/ca\/malalties-oculars\/retina-i-macula\/retinopatia-diabetica\/\">retinopatia diab\u00e8tica<\/a>, la neuritis \u00f2ptica, les malalties vasculars de la retina, o el despreniment de retina, l&#8217;afectaci\u00f3 pot arribar a ocasionar ceguesa.<\/li>\n<li>En el cas de la migranya, un 10% de pacients presenten escotomes en el camp central de la visi\u00f3. Cal una revisi\u00f3 oftalmol\u00f2gic en cada episodi, per descartar que siguin provocats per un tumor cerebral.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Com_es_diagnostiquen_els_escotomes_o_punts_cecs\"><\/span>Com es diagnostiquen els escotomes o punts cecs?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Cal fer un <a href=\"https:\/\/admiravision.es\/ca\/pruebas-diagnosticas\/campimetria\/\">camp visual o campimetria<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Com_es_tracten_els_escotomes\"><\/span>Com es tracten els escotomes?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Cal tractar la malaltia que causa que origina els escotomes, per contenir el seu avan\u00e7 i evitar que s&#8217;agreugin, per\u00f2 la visi\u00f3 perduda per malalties com el glaucoma o la degeneraci\u00f3 macular no \u00e9s recuperable.<\/p>\n<p>En el cas de l&#8217;escotoma provocat per una migranya, sol desapar\u00e8ixer a el cap d&#8217;una hora, aproximadament, de l&#8217;inici de la crisi.<\/p>\n<p>En el cas dels escotomes que afecten la visi\u00f3 central, si la seva mida \u00e9s important i limita molt la visi\u00f3, tan sols es poden utilitzar ajudes, de manera pal\u00b7liativa. Es recomana:<\/p>\n<ul>\n<li>l&#8217;\u00fas de lupes<\/li>\n<li>fer fotografies amb el m\u00f2bil a textos petits i ampliar-les per llegir-lo<\/li>\n<li>ajustar la mida de la lletra de l&#8217;ordinador i el m\u00f2bil a l&#8217;major possible i graduar la brillantor, en les opcions de configuraci\u00f3 de la pantalla<\/li>\n<li>utilitzar aplicacions que converteixen el text en veu<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Qu\u00e8 s\u00f3n els punts cecs o escotomes? Els punts cecs o escotomes s\u00f3n zones de el camp visual en qu\u00e8 no hi ha visi\u00f3, \u00e9s a dir, zones de ceguesa&#8230;<\/p>\n","protected":false},"author":4,"featured_media":2736,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","_joinchat":[],"footnotes":""},"categories":[38,134,6],"tags":[139,713,712,140,469],"class_list":{"0":"post-8057","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-glaucoma-ca","8":"category-retina-i-macula","9":"category-sense-categoria","10":"tag-ceguera-ca","11":"tag-despreniment-de-retina","12":"tag-escotomes","13":"tag-glaucoma-ca","14":"tag-retina-ca"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Punts cecs o escotomes - Admiravisi\u00f3n<\/title>\n<meta name=\"description\" content=\"Qu\u00e8 s\u00f3n els punts cecs o escotomes? 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