{"id":21339,"date":"2025-11-25T03:01:56","date_gmt":"2025-11-25T11:01:56","guid":{"rendered":"https:\/\/www.oculus.de\/us\/?post_type=avada_faq&#038;p=21339"},"modified":"2025-11-25T03:01:56","modified_gmt":"2025-11-25T11:01:56","slug":"what-is-abcd-staging-in-the-belin-abcd-progression-display","status":"publish","type":"avada_faq","link":"https:\/\/www.oculus.de\/us\/faq-items\/what-is-abcd-staging-in-the-belin-abcd-progression-display\/","title":{"rendered":"What is ABCD Staging in the Belin ABCD Progression Display?"},"content":{"rendered":"<p>The Belin ABCD Staging Display is a modern tool designed to support the comprehensive assessment of corneal shape and thickness by incorporating multiple parameters:<\/p>\n<ul>\n<li>A \u2013 anterior corneal curvature<\/li>\n<li>B \u2013 posterior corneal curvature<\/li>\n<li>C \u2013 corneal thickness at the thinnest point<\/li>\n<li>D \u2013 distance-corrected visual acuity<\/li>\n<\/ul>\n<p>While older models focused only on anterior curvature and central corneal thickness to assess abnormalities, the ABCD system provides a broader view of the cornea using advanced tomographic data.<\/p>\n<p>The Belin ABCD Progression Display offers valuable insight into structural and visual changes in the cornea over time. This assists eye care professionals in evaluating and documenting changes, particularly when managing patients who may be at risk for progressive corneal conditions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Belin ABCD Staging Display is a modern tool designed to support the comprehensive assessment of corneal shape and thickness by incorporating multiple parameters: A \u2013 anterior corneal curvature B \u2013 posterior corneal curvature C \u2013 corneal thickness at the   &#8230;<\/p>\n","protected":false},"author":55,"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"faq_category":[260,263],"class_list":["post-21339","avada_faq","type-avada_faq","status-publish","format-standard","hentry","faq_category-pentacam-axl-wave","faq_category-displays"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is ABCD Staging in the Belin ABCD Progression Display? - OCULUS US<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is ABCD Staging in the Belin ABCD Progression Display? - OCULUS US\" \/>\n<meta property=\"og:description\" content=\"The Belin ABCD Staging Display is a modern tool designed to support the comprehensive assessment of corneal shape and thickness by incorporating multiple parameters: A \u2013 anterior corneal curvature B \u2013 posterior corneal curvature C \u2013 corneal thickness at the  ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.oculus.de\/us\/faq-items\/what-is-abcd-staging-in-the-belin-abcd-progression-display\/\" \/>\n<meta property=\"og:site_name\" content=\"OCULUS US\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/OCULUSusa\/\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.oculus.de\/us\/wp-content\/uploads\/sites\/10\/2021\/01\/oculus-1024x193-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"193\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@oculus_inc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/faq-items\\\/what-is-abcd-staging-in-the-belin-abcd-progression-display\\\/\",\"url\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/faq-items\\\/what-is-abcd-staging-in-the-belin-abcd-progression-display\\\/\",\"name\":\"What is ABCD Staging in the Belin ABCD Progression Display? - OCULUS US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/#website\"},\"datePublished\":\"2025-11-25T11:01:56+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/faq-items\\\/what-is-abcd-staging-in-the-belin-abcd-progression-display\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.oculus.de\\\/us\\\/faq-items\\\/what-is-abcd-staging-in-the-belin-abcd-progression-display\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/faq-items\\\/what-is-abcd-staging-in-the-belin-abcd-progression-display\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"FAQs\",\"item\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/faq-items\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"What is ABCD Staging in the Belin ABCD Progression Display?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/#website\",\"url\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/\",\"name\":\"OCULUS, Inc.\",\"description\":\"OCULUS, Inc.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/#organization\"},\"alternateName\":\"OCULUS, Inc.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/#organization\",\"name\":\"OCULUS, Inc.\",\"alternateName\":\"OCULUS Optikger\u00e4te GmbH\",\"url\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/wp-content\\\/uploads\\\/sites\\\/10\\\/2021\\\/01\\\/oculus-1024x193-1.png\",\"contentUrl\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/wp-content\\\/uploads\\\/sites\\\/10\\\/2021\\\/01\\\/oculus-1024x193-1.png\",\"width\":1024,\"height\":193,\"caption\":\"OCULUS, Inc.\"},\"image\":{\"@id\":\"https:\\\/\\\/www.oculus.de\\\/us\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/OCULUSusa\\\/\",\"https:\\\/\\\/x.com\\\/oculus_inc\",\"https:\\\/\\\/www.instagram.com\\\/oculus_usa\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/oculus-inc.\\\/\",\"https:\\\/\\\/www.youtube.com\\\/OculusGermany\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What is ABCD Staging in the Belin ABCD Progression Display? - OCULUS US","robots":{"index":"noindex","follow":"follow"},"og_locale":"en_US","og_type":"article","og_title":"What is ABCD Staging in the Belin ABCD Progression Display? - OCULUS US","og_description":"The Belin ABCD Staging Display is a modern tool designed to support the comprehensive assessment of corneal shape and thickness by incorporating multiple parameters: A \u2013 anterior corneal curvature B \u2013 posterior corneal curvature C \u2013 corneal thickness at the  ...","og_url":"https:\/\/www.oculus.de\/us\/faq-items\/what-is-abcd-staging-in-the-belin-abcd-progression-display\/","og_site_name":"OCULUS US","article_publisher":"https:\/\/www.facebook.com\/OCULUSusa\/","og_image":[{"width":1024,"height":193,"url":"https:\/\/www.oculus.de\/us\/wp-content\/uploads\/sites\/10\/2021\/01\/oculus-1024x193-1.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_site":"@oculus_inc","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.oculus.de\/us\/faq-items\/what-is-abcd-staging-in-the-belin-abcd-progression-display\/","url":"https:\/\/www.oculus.de\/us\/faq-items\/what-is-abcd-staging-in-the-belin-abcd-progression-display\/","name":"What is ABCD Staging in the Belin ABCD Progression Display? - OCULUS US","isPartOf":{"@id":"https:\/\/www.oculus.de\/us\/#website"},"datePublished":"2025-11-25T11:01:56+00:00","breadcrumb":{"@id":"https:\/\/www.oculus.de\/us\/faq-items\/what-is-abcd-staging-in-the-belin-abcd-progression-display\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.oculus.de\/us\/faq-items\/what-is-abcd-staging-in-the-belin-abcd-progression-display\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.oculus.de\/us\/faq-items\/what-is-abcd-staging-in-the-belin-abcd-progression-display\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.oculus.de\/us\/"},{"@type":"ListItem","position":2,"name":"FAQs","item":"https:\/\/www.oculus.de\/us\/faq-items\/"},{"@type":"ListItem","position":3,"name":"What is ABCD Staging in the Belin ABCD Progression Display?"}]},{"@type":"WebSite","@id":"https:\/\/www.oculus.de\/us\/#website","url":"https:\/\/www.oculus.de\/us\/","name":"OCULUS, Inc.","description":"OCULUS, Inc.","publisher":{"@id":"https:\/\/www.oculus.de\/us\/#organization"},"alternateName":"OCULUS, Inc.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.oculus.de\/us\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.oculus.de\/us\/#organization","name":"OCULUS, Inc.","alternateName":"OCULUS Optikger\u00e4te GmbH","url":"https:\/\/www.oculus.de\/us\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.oculus.de\/us\/#\/schema\/logo\/image\/","url":"https:\/\/www.oculus.de\/us\/wp-content\/uploads\/sites\/10\/2021\/01\/oculus-1024x193-1.png","contentUrl":"https:\/\/www.oculus.de\/us\/wp-content\/uploads\/sites\/10\/2021\/01\/oculus-1024x193-1.png","width":1024,"height":193,"caption":"OCULUS, Inc."},"image":{"@id":"https:\/\/www.oculus.de\/us\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/OCULUSusa\/","https:\/\/x.com\/oculus_inc","https:\/\/www.instagram.com\/oculus_usa\/","https:\/\/www.linkedin.com\/company\/oculus-inc.\/","https:\/\/www.youtube.com\/OculusGermany\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.oculus.de\/us\/wp-json\/wp\/v2\/avada_faq\/21339","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oculus.de\/us\/wp-json\/wp\/v2\/avada_faq"}],"about":[{"href":"https:\/\/www.oculus.de\/us\/wp-json\/wp\/v2\/types\/avada_faq"}],"author":[{"embeddable":true,"href":"https:\/\/www.oculus.de\/us\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oculus.de\/us\/wp-json\/wp\/v2\/comments?post=21339"}],"version-history":[{"count":1,"href":"https:\/\/www.oculus.de\/us\/wp-json\/wp\/v2\/avada_faq\/21339\/revisions"}],"predecessor-version":[{"id":21340,"href":"https:\/\/www.oculus.de\/us\/wp-json\/wp\/v2\/avada_faq\/21339\/revisions\/21340"}],"wp:attachment":[{"href":"https:\/\/www.oculus.de\/us\/wp-json\/wp\/v2\/media?parent=21339"}],"wp:term":[{"taxonomy":"faq_category","embeddable":true,"href":"https:\/\/www.oculus.de\/us\/wp-json\/wp\/v2\/faq_category?post=21339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}