{"id":4659,"date":"2023-03-28T12:18:07","date_gmt":"2023-03-28T10:18:07","guid":{"rendered":"https:\/\/www.institutmacula.com\/procediment\/biometria\/"},"modified":"2023-08-03T11:18:31","modified_gmt":"2023-08-03T09:18:31","slug":"biometria","status":"publish","type":"procediment","link":"https:\/\/www.institutmacula.com\/es\/procedimiento\/biometria\/","title":{"rendered":"Biometr\u00eda"},"content":{"rendered":"\n<p>La longitud axial es la distancia que va desde el v\u00e9rtice corneal, desde el lado epitelial, hasta la fov\u00e9ola retinal a lo largo del eje visual. Es fundamental determinar esta variable siempre que se calcule una lente intraocular despu\u00e9s de haber eliminado un elemento \u00f3ptico del ojo.<\/p>\n\n\n\n<p>La traducci\u00f3n refractiva de un error en el c\u00e1lculo de la longitud axial es significativa, sobre todo cuando la tendencia de la cirug\u00eda del cristalino es conseguir la emetrop\u00eda.<\/p>\n\n\n\n<p>La longitud axial se mide mediante la biometr\u00eda ocular. La calculamos con el bi\u00f3metro \u00f3ptico: IOL Master.<\/p>\n\n\n\n<p>Mediante una t\u00e9cnica de no contacto, el IOL Master realiza la medici\u00f3n con un sistema \u00f3ptico denominado interferometr\u00eda de coherencia parcial, que mide un eje anteroposterior que coincide con lo visual.<\/p>\n\n\n\n<p>Para llevar a cabo la biometr\u00eda, habitualmente se coloca al paciente delante de un equipo de alta precisi\u00f3n, al que se env\u00eda una se\u00f1al l\u00e1ser para captar la toma de im\u00e1genes.<\/p>\n\n\n\n<p>Por lo general, no es necesaria ninguna preparaci\u00f3n especial para este examen.<\/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-4659","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>Biometr\u00eda - 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\/biometria\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Biometr\u00eda - Institut de la M\u00e0cula\" \/>\n<meta property=\"og:description\" content=\"La longitud axial es la distancia que va desde el v\u00e9rtice corneal, desde el lado epitelial, hasta la fov\u00e9ola retinal a lo largo del eje visual. 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