{"id":4454,"date":"2023-05-02T16:36:01","date_gmt":"2023-05-02T14:36:01","guid":{"rendered":"https:\/\/www.institutmacula.com\/patologia\/distrofies-i-degeneracions-maculars\/"},"modified":"2025-02-05T17:05:56","modified_gmt":"2025-02-05T16:05:56","slug":"distrofias-y-degeneracion-corneal","status":"publish","type":"patologia","link":"https:\/\/www.institutmacula.com\/es\/patologia\/distrofias-y-degeneracion-corneal\/","title":{"rendered":"Distrofias y degeneraci\u00f3n corneal"},"content":{"rendered":"\n<p>En la mayor\u00eda de casos de la <strong>degeneraci\u00f3n corneal<\/strong> se detectan cambios en la transparencia de la c\u00f3rnea, provocados por la formaci\u00f3n de dep\u00f3sitos de materiales an\u00f3malos. En algunos casos, cuando la c\u00f3rnea est\u00e1 m\u00e1s afectada en cuanto a la curvatura y el grosor corneal, se producen \u00e9ctasis como el queratocono.<br>La incidencia de la degeneraci\u00f3n corneal es, en general, baja, aunque existen excepciones, como la distrofia de la membrana basal epitelial o la c\u00f3rnea guttata (distrofia de Fuchs), y su repercusi\u00f3n es muy variable: desde pasar completamente desapercibidas o ser simples curiosidades hasta provocar una p\u00e9rdida de visi\u00f3n severa y constituir una indicaci\u00f3n para el trasplante de c\u00f3rnea.<\/p>\n\n\n\n<p><strong>DISTROFIA DE FUCHOS<\/strong><br>La c\u00f3rnea humana es la primera lente del sistema \u00f3ptico ocular. Es un tejido de unas 550 micras formado por cinco capas. La \u00faltima capa de la c\u00f3rnea es el endotelio, formado por una sola capa de c\u00e9lulas hexagonales que apenas tiene capacidad de regeneraci\u00f3n. Las c\u00e9lulas endoteliales son las responsables de mantener la transparencia corneal.<br>La distrofia de Fuchs es una de las enfermedades principales que afectan al endotelio corneal.<\/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":"set","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":""}}},"categoria":[9],"class_list":["post-4454","patologia","type-patologia","status-publish","hentry","categoria-segment-anterior"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - 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