{"id":4689,"date":"2023-03-28T12:19:07","date_gmt":"2023-03-28T10:19:07","guid":{"rendered":"https:\/\/www.institutmacula.com\/procediment\/microscopia-especular\/"},"modified":"2023-08-03T12:06:24","modified_gmt":"2023-08-03T10:06:24","slug":"microscopia-especular","status":"publish","type":"procediment","link":"https:\/\/www.institutmacula.com\/es\/procedimiento\/microscopia-especular\/","title":{"rendered":"Microscop\u00eda Especular"},"content":{"rendered":"\n<p>La microscop\u00eda especular nos permite estudiar el endotelio corneal. Dado que la distribuci\u00f3n celular es pr\u00e1cticamente uniforme, mediante la microscop\u00eda se determina el n\u00famero, la forma y el tama\u00f1o de la poblaci\u00f3n endotelial.<\/p>\n\n\n\n<p>La microscop\u00eda especular nos ofrece una imagen reflejada de la interfase \u00f3ptica que existe entre el endotelio corneal y el humor acuoso, aunque tambi\u00e9n se puede utilizar para obtener im\u00e1genes del epitelio y del estroma corneal, as\u00ed como del cristalino.<\/p>\n\n\n\n<p>El endotelio normal de una persona joven muestra, en la microscop\u00eda especular, un patr\u00f3n regular de c\u00e9lulas hexagonales, la mayor\u00eda de ellas con el mismo di\u00e1metro, que var\u00edan con la edad, traumas, patolog\u00edas o procedimientos quir\u00fargicos.<\/p>\n\n\n\n<p>Para llevarla a cabo, no es necesario contacto. El centrado del ojo se lleva a cabo con luz de fijaci\u00f3n y es recomendable que el paciente parpadee varias veces antes de tomar la imagen para humedecer la superficie ocular y mejorar el brillo. Es obligatorio realizar la microscop\u00eda especular como una ayuda diagn\u00f3stica no invasiva que permite conocer el estado y la reserva fisiol\u00f3gica de la capa celular endotelial, teniendo en cuenta que una c\u00f3rnea transparente no es garant\u00eda de un endotelio corneal normal. As\u00ed pues, la llevamos a cabo de forma sistem\u00e1tica a los pacientes antes de la cirug\u00eda de la catarata y de la cirug\u00eda del implante de lentes f\u00e1quicas.<\/p>\n","protected":false},"featured_media":0,"parent":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"class_list":["post-4689","procediment","type-procediment","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Microscop\u00eda Especular - Institut de la M\u00e0cula<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.institutmacula.com\/es\/procediment\/microscopia-especular\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Microscop\u00eda Especular - Institut de la M\u00e0cula\" \/>\n<meta property=\"og:description\" content=\"La microscop\u00eda especular nos permite estudiar el endotelio corneal. 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