{"id":47751,"date":"2026-05-15T11:02:20","date_gmt":"2026-05-15T02:02:20","guid":{"rendered":"https:\/\/www.huvitz.com\/?p=47751"},"modified":"2026-06-10T10:45:09","modified_gmt":"2026-06-10T01:45:09","slug":"pr-blog-oct-based-rnfl-gcc-indicators-key-interpretation-strategies-for-glaucoma-stages-1","status":"publish","type":"post","link":"https:\/\/www.huvitz.com\/ko\/pr-blog-oct-based-rnfl-gcc-indicators-key-interpretation-strategies-for-glaucoma-stages-1\/","title":{"rendered":"OCT-Based RNFL\u00b7GCC Indicators: Key Interpretation Strategies for Glaucoma Stages Part1"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"47751\" class=\"elementor elementor-47751\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d069e1f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d069e1f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8a91ac8\" data-id=\"8a91ac8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-de30863 elementor-widget elementor-widget-image\" data-id=\"de30863\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-article-01-thum-1024x1024.jpg\" class=\"attachment-large size-large wp-image-48496\" alt=\"\" srcset=\"https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-article-01-thum-1024x1024.jpg 1024w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-article-01-thum-300x300.jpg 300w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-article-01-thum-150x150.jpg 150w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-article-01-thum-768x768.jpg 768w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-article-01-thum-12x12.jpg 12w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-article-01-thum-700x700.jpg 700w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-article-01-thum-600x600.jpg 600w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-article-01-thum-100x100.jpg 100w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-article-01-thum.jpg 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16fd5e1 elementor-widget elementor-widget-text-editor\" data-id=\"16fd5e1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b><i>\u201cHuvitz publishes this white paper to communicate the clinical value of ophthalmic technologies and to support a better understanding of accurate and consistent diagnosis in clinical practice.\u201d<\/i><\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1c46d0 elementor-widget elementor-widget-spacer\" data-id=\"e1c46d0\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5f4f020 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5f4f020\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-a3ac4e5\" data-id=\"a3ac4e5\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9769523 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"9769523\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Executive Summary<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08ced11 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"08ced11\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>This white paper presents clinical interpretation strategies for OCT-based structural\nindicators, including RNFL and GCC, to improve the precision of glaucoma diagnosis and\nprogression assessment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b29794f p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"b29794f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tIn early-stage glaucoma, interpretation should focus less on the global average thickness and more on localized defects in the superotemporal (ST) and inferotemporal (IT) sectors, as well\nas superior\u2013inferior hemispheric asymmetry patterns.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63f27f6 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"63f27f6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t1. Provides an integrated understanding of RNFL and GCC indicators to evaluate\nstructural changes at both the retinal ganglion cell axon and cell body levels.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b12ddba p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"b12ddba\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t2. Interprets glaucoma findings according to disease stage, focusing on localized damage\npatterns rather than average values in early stages, and on longitudinal trends rather than\nisolated measurements in advanced stages.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f75f32 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"9f75f32\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t3. Presents more accurate clinical interpretation criteria by considering false positives and\ndeviation map artifacts that may occur in highly myopic eyes.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0b2a1a2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0b2a1a2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a85f64e\" data-id=\"a85f64e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9f329f7 elementor-widget elementor-widget-text-editor\" data-id=\"9f329f7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u203b<em> This white paper series consists of three parts. In this first volume, we explore why OCT<\/em><em>is important in glaucoma diagnosis and the key interpretation principles of RNFL- and <\/em><em>GCC-based structural analysis.<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b9c26d1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b9c26d1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-72dda0f\" data-id=\"72dda0f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f7a6a7f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f7a6a7f\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82dedea p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"82dedea\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\ub179\ub0b4\uc7a5<\/strong> is a chronic progressive optic neuropathy characterized by the gradual loss of retinal ganglion cells (RGCs) and their axons. Functional assessments such as visual field testing have limitations because abnormalities often become apparent only after substantial structural damage has already occurred. As a result, the role of OCT in quantitatively detecting structural changes at an early stage has become increasingly important.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-985093c p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"985093c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The introduction of OCT provided clinical evidence that structural damage can precede functional loss, shifting the diagnostic paradigm of glaucoma toward a structure-based approach. In particular, quantitative indicators such as RNFL (Retinal Nerve Fiber Layer) and GCC (Ganglion Cell Complex) have enabled more sensitive detection of early glaucomatous damage and more objective monitoring of disease progression.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a37772f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a37772f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7ff643d\" data-id=\"7ff643d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d181a3f elementor-widget elementor-widget-heading\" data-id=\"d181a3f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key OCT Indicators: RNFL and GCC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f6a5a86 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f6a5a86\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fc738d9\" data-id=\"fc738d9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d22468e p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"d22468e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The first concepts to understand in glaucoma OCT interpretation are RNFL and GCC. These two indicators reflect different anatomical layers and structural information and serve as key parameters for evaluating glaucomatous structural damage. In particular, the clinical significance and interpretive focus of each indicator may vary depending on the stage of the disease.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d33f41 elementor-widget elementor-widget-heading\" data-id=\"0d33f41\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1. RNFL (Retinal Nerve Fiber Layer): Peripapillary Axonal Analysis<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-adeb376 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"adeb376\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-145813b p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"145813b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>RNFL (Figure 1) represents the region where retinal ganglion cell axons are concentrated, with\nthe superior and inferior arcuate nerve fiber bundles being particularly vulnerable to\nglaucomatous damage.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ee7f4b p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"0ee7f4b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tBased on these characteristics, the following three factors should be prioritized when\ninterpreting glaucoma OCT findings.\n<span style=\"font-size: 11px; color: #666; margin-left: 4px; vertical-align: baseline;\">\n<span style=\"font-size: 11px; position: relative; top: -0.45em; line-height: 0;\">1<\/span>\nLee, Y. J., Park, K. H., &amp; Jeoung, J. W. (2023)\n<span style=\"font-size: 11px; position: relative; top: -0.45em; line-height: 0;\">2<\/span>\u00a0 Swaminathan, S. S., Wu, X., Zhou, M., et al. (2021)\n<span style=\"font-size: 11px; position: relative; top: -0.45em; line-height: 0;\">3<\/span>\u00a0 Zheng, F., Yu, M., &amp; Leung, C. K.-S. (2020)\n<\/span>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27bcca7 elementor-widget elementor-widget-heading\" data-id=\"27bcca7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">1-1. Prioritize Pattern-Based Interpretation<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09d09dc elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"09d09dc\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ccb20c7 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"ccb20c7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tIn early-stage glaucoma, interpretation should focus less on the global average thickness and more on localized defects in the superotemporal (ST) and inferotemporal (IT) sectors, as well\nas superior\u2013inferior hemispheric asymmetry patterns.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f8b32a p-no-margin elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"0f8b32a\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Wedge-shaped defects in the ST\/IT sectors<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Localized and asymmetric thinning<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Superior\u2013inferior hemispheric thickness asymmetry<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a8fd85 elementor-widget elementor-widget-heading\" data-id=\"7a8fd85\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">1-2. Evaluation of Localized Abnormalities on the Deviation Map<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e8cfdf elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9e8cfdf\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c12460 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"5c12460\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Abnormal findings observed on the deviation map should be evaluated in relation to the\nanatomical arrangement of retinal nerve fiber bundles. Considering the possibility of false\npositives, interpretation should be performed in conjunction with the original B-scan images\nand overall clinical findings.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d549032 elementor-widget elementor-widget-heading\" data-id=\"d549032\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">1-3. Emphasis on Longitudinal Change (Trend)<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98e4ab1 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"98e4ab1\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-865ab2b p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"865ab2b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Glaucoma progression should be assessed based on the annual rate of change (slope)\nobserved during follow-up examinations rather than relying solely on measurements from a single visit.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6e7ccef elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6e7ccef\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c7caa37\" data-id=\"c7caa37\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f751748 elementor-widget elementor-widget-image\" data-id=\"f751748\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-01-min.jpg\" data-elementor-open-lightbox=\"yes\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDc4MzAsInVybCI6Imh0dHBzOlwvXC93d3cuaHV2aXR6LmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNlwvMDVcL2h1dml0ei13aGl0ZS1wYXBlci0wMS1taW4uanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"723\" height=\"1024\" src=\"https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-01-min-723x1024.jpg\" class=\"attachment-large size-large wp-image-47830\" alt=\"\" srcset=\"https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-01-min-723x1024.jpg 723w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-01-min-212x300.jpg 212w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-01-min-768x1088.jpg 768w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-01-min-8x12.jpg 8w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-01-min-600x850.jpg 600w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-01-min.jpg 847w\" sizes=\"(max-width: 723px) 100vw, 723px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><p style=\"text-align: left;font-size: 16px;color: #666;margin: 0\">* Data obtained using the Huvitz OCT System (OCTavius)<\/p><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9fdf9a1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9fdf9a1\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fe70f47\" data-id=\"fe70f47\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c7c4a0b p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"c7c4a0b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>&lt;Figure1&gt; OCT Report for RNFL and Optic Nerve Head Analysis in a Glaucoma<br \/>Patient<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16d8006 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"16d8006\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t&lt;Findings&gt;\nReduced average RNFL thickness was observed in both eyes. The right eye\nshowed thinning predominantly in the inferior and temporal regions, while the left\neye demonstrated diffuse thinning involving the superior, inferior, and temporal\nregions. Bilateral superior\u2013inferior asymmetry and increased cup-to-disc ratio were\nalso observed.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9972e22 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9972e22\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9400493\" data-id=\"9400493\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1c7b419 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"1c7b419\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>2. GCC (Ganglion Cell Complex): Macular Retinal Ganglion Cell Analysis<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b72e2d5 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b72e2d5\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db871f0 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"db871f0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tGCC (Figure 2) is an indicator reflecting the macular region, where retinal ganglion cell bodies are densely concentrated, and provides complementary information to RNFL, which evaluates\nretinal ganglion cell axons. Because the macula contains a high density of retinal ganglion\ncells, structural damage may be detected relatively early, even in some cases of early glaucoma or before visual field defects become clinically apparent.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce789cc p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"ce789cc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tBased on these characteristics, the following three factors should be carefully evaluated during glaucoma interpretation.\n<span style=\"font-size: 11px; color: #666; margin-left: 4px; position: relative; top: 2px;\">\n<span style=\"font-size: 11px; position: relative; top: -0.45em; line-height: 0;\">4<\/span> Ghita, A. M., Iliescu, D. A., Ghita, A. C., Ilie, L. A., &amp; Otobic, A. (2023) <span style=\"font-size: 11px; position: relative; top: -0.45em; line-height: 0;\">5<\/span> Hood, D. C., Raza, A. S., de Moraes, C. G., Liebmann, J. M., &amp; Ritch, R. (2022).\n<\/span>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9360fc p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"b9360fc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>2-1. Evaluation of Localized Thinning Patterns<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8164efa elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8164efa\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d100c4b p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"d100c4b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tRather than relying solely on the global average thickness, localized defects or cluster-like abnormalities within specific macular regions should be interpreted as potential signs of early\nstructural damage.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-311afac p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"311afac\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>2-2. Assessment of Macular Asymmetry<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf074bd elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"bf074bd\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a936aaf p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"a936aaf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Thinning in the superotemporal (ST) region is strongly associated with inferior visual field defects, while inferotemporal (IT) thinning corresponds to superior visual field defects. Interpretation should focus on localized and asymmetric damage patterns rather than diffuse or uniform thinning.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c269088 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"c269088\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>2-3. Central Structure\u2013Function Correlation and Stage-Specific Application<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3930c35 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3930c35\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-526fec5 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"526fec5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tCentral GCC damage may not be sufficiently reflected on standard 24-2 visual field testing; therefore, integrated interpretation with 10-2 or 24-2C visual field testing is recommended. In\naddition, during advanced stages of glaucoma, interpretation should place greater emphasis\non GCC analysis while considering the RNFL floor effect.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-03cb3b5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"03cb3b5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f39aed8\" data-id=\"f39aed8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3d8f25b elementor-widget elementor-widget-image\" data-id=\"3d8f25b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-02-min.jpg\" data-elementor-open-lightbox=\"yes\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDc4MzEsInVybCI6Imh0dHBzOlwvXC93d3cuaHV2aXR6LmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNlwvMDVcL2h1dml0ei13aGl0ZS1wYXBlci0wMi1taW4uanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"721\" src=\"https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-02-min-1024x721.jpg\" class=\"attachment-large size-large wp-image-47831\" alt=\"\" srcset=\"https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-02-min-1024x721.jpg 1024w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-02-min-300x211.jpg 300w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-02-min-768x541.jpg 768w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-02-min-18x12.jpg 18w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-02-min-600x423.jpg 600w, https:\/\/www.huvitz.com\/wp-content\/uploads\/2026\/05\/huvitz-white-paper-02-min.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><p style=\"text-align: left;font-size: 16px;color: #666;margin: 0\">   * Data obtained using the Huvitz OCT System (OCTavius) <\/p><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b7416fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b7416fe\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9c89f1c\" data-id=\"9c89f1c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4a28da8 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"4a28da8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t&lt;Figure2&gt; OCT Report for Evaluating Retinal Ganglion Cell Damage Through GCC\nThickness and Deviation Analysis\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b229ff7 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"b229ff7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t&lt;Findings&gt;\nAlthough the average RNFL thickness remained within the normal range (100 \u03bcm),\nGCC analysis revealed superotemporal and inferotemporal thinning along with\nsuperior\u2013inferior asymmetry, suggestive of early glaucomatous damage.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b5cc640 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b5cc640\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-61f8a69\" data-id=\"61f8a69\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-81fce74 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"81fce74\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>RNFL and GCC<\/strong> should not be considered competing indicators, but rather complementary structural parameters. In clinical practice, it is not uncommon for RNFL findings to appear normal while GCC demonstrates abnormalities, or vice versa. Therefore, both indicators should always be evaluated together. Because each parameter reflects different anatomical information, integrated interpretation is essential for more accurate assessment of glaucomatous structural damage.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed1a697 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"ed1a697\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In this first volume, we explored the clinical significance of OCT in glaucoma diagnosis and the key interpretation principles of RNFL and GCC indicators. Moving beyond reliance on average values to recognize localized patterns, and integrating both structural indicators in interpretation, forms the foundation of accurate glaucoma OCT assessment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d8aa2d p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"8d8aa2d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In the second volume, we will examine stage-specific OCT interpretation strategies for early and advanced glaucoma, focusing on how structural OCT indicators should be interpreted and applied according to disease severity.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cafd6ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cafd6ed\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-19bc71c\" data-id=\"19bc71c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d84d490 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"d84d490\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tExplore Huvitz Solutions for Glaucoma Diagnosis\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3f06de0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3f06de0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d104485\" data-id=\"d104485\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7918e4f elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra elementor-hidden-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7918e4f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-55370d3\" data-id=\"55370d3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c5b66be elementor-align-justify elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"c5b66be\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.huvitz.com\/en\/product\/octavius\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">OCTavius<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-fa6c184\" data-id=\"fa6c184\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9ab9a65 elementor-align-justify elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"9ab9a65\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.huvitz.com\/en\/product\/hs-series\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\uc138\uadf9\ub4f1 \ud604\ubbf8\uacbd \uc2dc\uc2a4\ud15c<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-072819a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"072819a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8b5ad83\" data-id=\"8b5ad83\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5207de6 elementor-widget elementor-widget-tp-button\" data-id=\"5207de6\" data-element_type=\"widget\" data-widget_type=\"tp-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"pt-plus-button-wrapper   text-right\"><div class=\"button_parallax\" ><div id=\"button6a29aa2e5b00f\"  class=\"text-right ts-button content_hover_effect\" ><div class=\"pt_plus_button btn6a29aa2e5ad72 button-style-2\"  ><div class=\"animted-content-inner\"><a href=\"\/en\/product\/octavius\/\" class=\"button-link-wrap\" role=\"button\" data-hover=\"OCTavius\"  >OCTavius<i class=\"btn-icon button-after fa fa-chevron-right\"><\/i><\/a><\/div><\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-cef00fb\" data-id=\"cef00fb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0f67329 elementor-widget elementor-widget-tp-button\" data-id=\"0f67329\" data-element_type=\"widget\" data-widget_type=\"tp-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"pt-plus-button-wrapper   text-right\"><div class=\"button_parallax\" ><div id=\"button6a29aa2e5b867\"  class=\"text-right ts-button content_hover_effect\" ><div class=\"pt_plus_button btn6a29aa2e5b607 button-style-2\"  ><div class=\"animted-content-inner\"><a href=\"\/en\/product\/hs-series\/\" class=\"button-link-wrap\" role=\"button\" data-hover=\"Slit Lamp\"  >\uc138\uadf9\ub4f1 \ud604\ubbf8\uacbd \uc2dc\uc2a4\ud15c<i class=\"btn-icon button-after fa fa-chevron-right\"><\/i><\/a><\/div><\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-63170f6 elementor-widget elementor-widget-heading\" data-id=\"63170f6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key Terminology<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9b8081 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b9b8081\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fefd89 elementor-widget elementor-widget-html\" data-id=\"9fefd89\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<table style=\"border-collapse: collapse; width: 100%; font-family: 'Malgun Gothic', dotum, sans-serif; line-height: 1.6; border: 1px solid #d1d8e0;\">\n    <thead>\n        <tr style=\"background-color: #E3F2FD;\">\n            <th style=\"padding: 12px 15px; border-bottom: 1px solid #d1d8e0; border-right: 1px solid #d1d8e0; text-align: center; font-size: 16px; color: #000; width: 30%;\">Term<\/th>\n            <th style=\"padding: 12px 15px; border-bottom: 1px solid #d1d8e0; text-align: center; font-size: 16px; color: #000;\">Definition<\/th>\n        <\/tr>\n    <\/thead>\n    <tbody>\n        <tr>\n            <td style=\"padding: 15px; border-bottom: 1px solid #d1d8e0; border-right: 1px solid #d1d8e0; font-weight: bold; font-size: 16px; color: #000; vertical-align: top;\">\n                RNFL (Retinal Nerve Fiber Layer)\n            <\/td>\n            <td style=\"padding: 15px; border-bottom: 1px solid #d1d8e0; font-size: 16px; color: #333; vertical-align: top;\">\n                A layer composed of retinal ganglion cell axons surrounding the optic disc, serving as a primary structural indicator for evaluating glaucomatous damage.\n            <\/td>\n        <\/tr>\n        <tr style=\"background-color: #fafafa;\">\n            <td style=\"padding: 15px; border-bottom: 1px solid #d1d8e0; border-right: 1px solid #d1d8e0; font-weight: bold; font-size: 16px; color: #000; vertical-align: top;\">\n                GCC (Ganglion Cell Complex)\n            <\/td>\n            <td style=\"padding: 15px; border-bottom: 1px solid #d1d8e0; font-size: 16px; color: #333; vertical-align: top;\">\n                A structural indicator reflecting the macular region where retinal ganglion cell bodies are densely concentrated, used to evaluate glaucomatous damage.\n            <\/td>\n        <\/tr>\n        <tr>\n            <td style=\"padding: 15px; border-bottom: 1px solid #d1d8e0; border-right: 1px solid #d1d8e0; font-weight: bold; font-size: 16px; color: #000; vertical-align: top;\">\n                Deviation Map\n            <\/td>\n            <td style=\"padding: 15px; border-bottom: 1px solid #d1d8e0; font-size: 16px; color: #333; vertical-align: top;\">\n                A map that displays statistically significant deviations by comparing patient data with a normative database, commonly used to assess localized defect patterns.\n            <\/td>\n        <\/tr>\n        <tr style=\"background-color: #fafafa;\">\n            <td style=\"padding: 15px; border-bottom: 1px solid #d1d8e0; border-right: 1px solid #d1d8e0; font-weight: bold; font-size: 16px; color: #000; vertical-align: top;\">\n                Floor Effect\n            <\/td>\n            <td style=\"padding: 15px; border-bottom: 1px solid #d1d8e0; font-size: 16px; color: #333; vertical-align: top;\">\n              A measurement limitation in which additional neural loss is not adequately reflected once RNFL thickness decreases below a certain threshold.\n            <\/td>\n        <\/tr>\n        <tr>\n            <td style=\"padding: 15px; border-right: 1px solid #d1d8e0; font-weight: bold; font-size: 16px; color: #000; vertical-align: top;\">\n                False Positive\n            <\/td>\n            <td style=\"padding: 15px; font-size: 16px; color: #333; vertical-align: top;\">\n                A case in which test results are interpreted as abnormal despite the absence of actual pathological damage.\n            <\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2cd0748 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2cd0748\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-29af53d\" data-id=\"29af53d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b6c480b elementor-widget elementor-widget-heading\" data-id=\"b6c480b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4f3f5d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f4f3f5d\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-54ae498 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"54ae498\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9757536\" data-id=\"9757536\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e403d73 gloim-faq elementor-widget elementor-widget-accordion\" data-id=\"e403d73\" data-element_type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2391\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2391\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Q1. Can glaucoma still be suspected even if the average RNFL thickness is within the normal range?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2391\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2391\"><p>A. Yes. In early glaucoma, localized RNFL thinning often appears first in the superotemporal or inferotemporal sectors, even when the global average RNFL thickness remains within the normal range. Therefore, it is important to evaluate localized defect patterns on the deviation map rather than relying solely on average thickness values.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2392\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2392\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Q2. Which OCT indicator should be prioritized, RNFL or GCC?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2392\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2392\"><p>A. Because RNFL and GCC reflect different anatomical information, the most appropriate approach is to interpret both indicators together. RNFL evaluates retinal nerve fiber axons surrounding the optic disc, whereas GCC assesses the retinal ganglion cell bodies within the macular region. Integrated analysis of both parameters provides a more comprehensive understanding of glaucomatous structural damage.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2393\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2393\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Q3. Why should OCT and visual field testing be interpreted together?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2393\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2393\"><p>A. In glaucoma, structural and functional changes do not always appear at the same time. In some patients, OCT-based structural abnormalities may precede functional loss, while in others, functional changes on visual field testing may become apparent earlier. Therefore, a structure\u2013function integrated approach combining OCT structural analysis and visual field testing is essential for more accurate diagnosis and progression assessment.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Q1. Can glaucoma still be suspected even if the average RNFL thickness is within the normal range?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>A. Yes. In early glaucoma, localized RNFL thinning often appears first in the superotemporal or inferotemporal sectors, even when the global average RNFL thickness remains within the normal range. Therefore, it is important to evaluate localized defect patterns on the deviation map rather than relying solely on average thickness values.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Q2. Which OCT indicator should be prioritized, RNFL or GCC?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>A. Because RNFL and GCC reflect different anatomical information, the most appropriate approach is to interpret both indicators together. RNFL evaluates retinal nerve fiber axons surrounding the optic disc, whereas GCC assesses the retinal ganglion cell bodies within the macular region. Integrated analysis of both parameters provides a more comprehensive understanding of glaucomatous structural damage.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Q3. Why should OCT and visual field testing be interpreted together?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>A. In glaucoma, structural and functional changes do not always appear at the same time. In some patients, OCT-based structural abnormalities may precede functional loss, while in others, functional changes on visual field testing may become apparent earlier. Therefore, a structure\\u2013function integrated approach combining OCT structural analysis and visual field testing is essential for more accurate diagnosis and progression assessment.<\\\/p>\"\n            }\n        }\n    ]\n}<\/script>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8f9e8a4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8f9e8a4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b5a7d63\" data-id=\"b5a7d63\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5706ca0 elementor-widget elementor-widget-heading\" data-id=\"5706ca0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Authors and Clinical Review<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f640b75 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f640b75\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2085495 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2085495\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a134c4b\" data-id=\"a134c4b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d6d0142 elementor-widget elementor-widget-html\" data-id=\"d6d0142\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<table style=\"border-collapse: collapse; width: 100%; font-family: 'Malgun Gothic', dotum, sans-serif; border: 1px solid #d1d8e0; line-height: 1.5;\">\n    <tbody>\n        <tr>\n            <td style=\"width: 25%; background-color: #E3F2FD; padding: 20px 15px; border-bottom: 1px solid #d1d8e0; border-right: 1px solid #d1d8e0; font-weight: bold; font-size: 16x; color: #000; vertical-align: middle;\">\n                Clinical Review\n            <\/td>\n            <td style=\"padding: 15px; border-bottom: 1px solid #d1d8e0; font-size: 16px; color: #333; vertical-align: middle;\">\n                Joong Jae Lee, Clinical Research & Validation Team, Huvitz<br>\n                Chang Woo Kim, Clinical Research & Validation Team, Huvitz\n            <\/td>\n        <\/tr>\n        <tr>\n            <td style=\"width: 25%; background-color: #E3F2FD; padding: 20px 15px; border-bottom: 1px solid #d1d8e0; border-right: 1px solid #d1d8e0; font-weight: bold; font-size: 16px; color: #000; vertical-align: middle;\">\n                Medical Advisory\n            <\/td>\n            <td style=\"padding: 15px; border-bottom: 1px solid #d1d8e0; font-size: 16px; color: #333; vertical-align: middle;\">\n                Kyung Jin Cho, MD, PhD, Associate Professor and Head, Department of Ophthalmology, Dankook University College of Medicine\n            <\/td>\n        <\/tr>\n        <tr>\n            <td style=\"width: 25%; background-color: #E3F2FD; padding: 20px 15px; border-right: 1px solid #d1d8e0; font-weight: bold; font-size: 16px; color: #000; vertical-align: middle;\">\n                Author\n            <\/td>\n            <td style=\"padding: 15px; font-size: 16px; color: #333; vertical-align: middle;\">\n                Sebeen Cho, IMC Marketing Team, Huvitz\n            <\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dbdbe9b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dbdbe9b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b9314f8\" data-id=\"b9314f8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bd9f257 elementor-widget elementor-widget-heading\" data-id=\"bd9f257\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Disclaimer<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6d4f0b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e6d4f0b\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d4f07df elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d4f07df\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5a26ead\" data-id=\"5a26ead\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7985e16 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"7985e16\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">This white paper has been prepared to support the understanding of OCT- based ophthalmic diagnostic technologies and does not replace medical diagnosis or treatment for individual patients. All clinical decisions regarding diagnosis and treatment should be made by qualified ophthalmologists.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">The content of this white paper may vary depending on regional medical standards, regulations, and clinical environments, and its application and interpretation should be determined by healthcare professionals.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Clinical images and data included in this document were obtained using OCT technology, and actual results may vary depending on device specifications and patient conditions.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">The images and data presented in this white paper are intended for illustrative purposes only and may not represent all clinical cases.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">The information contained in this white paper is based on knowledge available at the time of publication and may be subject to change according to future clinical findings or updated standards.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">While this white paper references Huvitz OCT technology for illustrative purposes, it is not intended as a product advertisement or sales recommendation.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">The authors, publisher, and contributors assume no legal responsibility for any outcomes resulting from the use of this material.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">By accessing or using this white paper, you acknowledge and agree to the terms of this disclaimer.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-64bfe83 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"64bfe83\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2739e2b\" data-id=\"2739e2b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-121b986 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"121b986\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a977553 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a977553\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ab7eb3c\" data-id=\"ab7eb3c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8cdc9e2 elementor-widget elementor-widget-heading\" data-id=\"8cdc9e2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">References<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d3322c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4d3322c\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e7f5d5 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"1e7f5d5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">1. Lee, Y. J., Park, K. H., &amp; Jeoung, J. W. (2023). False-positive classification and associated factors in segmented macular layers and retinal nerve fiber layer analysis: Spectralis OCT deviation map study. <\/span><i><span style=\"font-weight: 400;\">Scientific Reports, 13<\/span><\/i><span style=\"font-weight: 400;\">(1), 6782. <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11ccdf0 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"11ccdf0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">2. Swaminathan, S. S., Wu, X., Zhou, M., et al. (2021). Rapid initial OCT RNFL thinning is predictive of faster visual field loss during extended follow-up in glaucoma. <\/span><i><span style=\"font-weight: 400;\">American Journal of Ophthalmology, 229<\/span><\/i><span style=\"font-weight: 400;\">, 100\u2013107.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5844b2e p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"5844b2e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">3. Zheng, F., Yu, M., &amp; Leung, C. K.-S. (2020). Diagnostic criteria for detection of retinal nerve fibre layer thickness and neuroretinal rim width abnormalities in glaucoma. <\/span><i><span style=\"font-weight: 400;\">British Journal of Ophthalmology, 104<\/span><\/i><span style=\"font-weight: 400;\">(2), 270\u2013275.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0301290 p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"0301290\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">4. Ghita, A. M., Iliescu, D. A., Ghita, A. C., Ilie, L. A., &amp; Otobic, A. (2023). Ganglion cell complex analysis: correlations with retinal nerve fiber layer on optical coherence tomography. <\/span><i><span style=\"font-weight: 400;\">Diagnostics<\/span><\/i><span style=\"font-weight: 400;\">, 13(2), 266.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d03bc9c p-no-margin elementor-widget elementor-widget-text-editor\" data-id=\"d03bc9c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">5. Hood, D. C., Raza, A. S., de Moraes, C. G., Liebmann, J. M., &amp; Ritch, R. (2022). The 24-2 visual field guided progression analysis can miss the progression of glaucomatous damage of the macula seen using OCT. <\/span><i><span style=\"font-weight: 400;\">Ophthalmology Glaucoma, 5<\/span><\/i><span style=\"font-weight: 400;\">(6), 614\u2013627.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u201cHuvitz publishes this white paper to communicate the clinical value of ophthalmic technologies and to support a better understanding of [&hellip;]<\/p>","protected":false},"author":6,"featured_media":48496,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","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":"","theme-transparent-header-meta":"default","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 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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":""}},"mc4wp_mailchimp_campaign":[],"footnotes":""},"categories":[180,224],"tags":[225],"class_list":["post-47751","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog_en","category-white-paper_en","tag-white-paper"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Glaucoma OCT Guide: RNFL &amp; GCC Interpretation | Huvitz<\/title>\n<meta name=\"description\" content=\"Learn how to interpret RNFL and GCC on OCT, recognize glaucomatous damage patterns, and improve glaucoma diagnosis and progression monitoring.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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