{"id":23944,"date":"2024-11-22T14:28:43","date_gmt":"2024-11-22T12:28:43","guid":{"rendered":"https:\/\/visus.ro\/lastigmatisme-ce-que-cest-et-comment-le-corriger\/"},"modified":"2024-12-31T00:13:23","modified_gmt":"2024-12-30T22:13:23","slug":"lastigmatisme-ce-que-cest-et-comment-le-corriger","status":"publish","type":"post","link":"https:\/\/visus.ro\/fr\/lastigmatisme-ce-que-cest-et-comment-le-corriger\/","title":{"rendered":"L&rsquo;astigmatisme : ce que c&rsquo;est et comment le corriger"},"content":{"rendered":"<p><em><strong>L&rsquo;astigmatisme<\/strong><\/em> L&rsquo;astigmatisme est une affection oculaire courante dans laquelle la corn\u00e9e ne r\u00e9fracte pas la lumi\u00e8re de mani\u00e8re uniforme dans tous les m\u00e9ridiens, ce qui se traduit par une image floue et d\u00e9form\u00e9e.<br \/>\nEn fait, au lieu que les rayons lumineux se concentrent sur un seul point de la r\u00e9tine, ils se concentrent sur deux points diff\u00e9rents. Les patients voient donc les objets flous, avec des contours flous, ce qui peut entra\u00eener une g\u00eane visuelle, une fatigue oculaire et m\u00eame des vertiges. L&rsquo;astigmatisme peut \u00eatre de deux types : cong\u00e9nital, pr\u00e9sent d\u00e8s la naissance, ou acquis au cours de la vie, par exemple \u00e0 la suite d&rsquo;un traumatisme ou d&rsquo;une chirurgie oculaire. L&rsquo;astigmatisme peut \u00eatre r\u00e9gulier, lorsque la puissance de r\u00e9fraction est uniforme le long d&rsquo;un m\u00e9ridien, ou irr\u00e9gulier, g\u00e9n\u00e9ralement caus\u00e9 par une cicatrice ou un traumatisme de la corn\u00e9e. La correction de l&rsquo;astigmatisme se fait g\u00e9n\u00e9ralement par le port de lunettes \u00e0 verres cylindriques ou de lentilles de contact toriques, qui aident \u00e0 focaliser correctement les rayons lumineux sur la r\u00e9tine. Il est important que l&rsquo;adaptation aux verres cylindriques soit confortable, car certains patients peuvent ressentir une g\u00eane si la correction est trop forte. Au fur et \u00e0 mesure que la presbytie se d\u00e9veloppe, l&rsquo;astigmatisme pr\u00e9c\u00e9demment compens\u00e9 peut devenir une source d&rsquo;inconfort. Dans ce cas, les lunettes peuvent non seulement am\u00e9liorer la clart\u00e9 de la vision, mais aussi r\u00e9duire les maux de t\u00eate associ\u00e9s. Il est int\u00e9ressant de noter que l&rsquo;astigmatisme peut \u00eatre influenc\u00e9 par des d\u00e9formations des structures autour de l&rsquo;\u0153il, telles que les d\u00e9formations de la m\u00e2choire ou l&rsquo;occlusion dentaire. La correction de ces probl\u00e8mes structurels peut, dans certains cas, r\u00e9duire, voire \u00e9liminer l&rsquo;astigmatisme. Une approche personnalis\u00e9e du diagnostic et de la correction de l&rsquo;astigmatisme est essentielle pour assurer un confort visuel \u00e0 long terme et une vision claire.  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;astigmatisme L&rsquo;astigmatisme est une affection oculaire courante dans laquelle la corn\u00e9e ne r\u00e9fracte pas la lumi\u00e8re de mani\u00e8re uniforme dans [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":31143,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[192],"tags":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"L&#039;astigmatisme L&#039;astigmatisme est une affection oculaire courante dans laquelle la corn\u00e9e ne r\u00e9fracte pas la lumi\u00e8re de mani\u00e8re uniforme dans tous les m\u00e9ridiens, ce qui se traduit par une image floue et d\u00e9form\u00e9e. 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En fait, au lieu que les rayons lumineux se concentrent sur un seul point de la r\u00e9tine, ils se concentrent sur deux"},"aioseo_meta_data":{"post_id":"23944","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"limit_modified_date":false,"created":"2024-12-30 22:13:23","updated":"2026-07-08 07:52:23","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/visus.ro\/fr\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/visus.ro\/fr\/category\/oftalmologie-fr\/\" title=\"Oftalmologie\">Oftalmologie<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tL\u2019astigmatisme : ce que c\u2019est et comment le corriger\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/visus.ro\/fr\/"},{"label":"Oftalmologie","link":"https:\/\/visus.ro\/fr\/category\/oftalmologie-fr\/"},{"label":"L&rsquo;astigmatisme : ce que c&rsquo;est et comment le corriger","link":"https:\/\/visus.ro\/fr\/lastigmatisme-ce-que-cest-et-comment-le-corriger\/"}],"featured_image_src":"https:\/\/visus.ro\/wp-content\/uploads\/2024\/11\/Astigmatismul-Ce-Este-si-Cum-Poate-Fi-Corectat-scaled.webp","author_info":{"display_name":"Admin","author_link":"https:\/\/visus.ro\/fr\/author\/kartashov\/"},"_links":{"self":[{"href":"https:\/\/visus.ro\/fr\/wp-json\/wp\/v2\/posts\/23944"}],"collection":[{"href":"https:\/\/visus.ro\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/visus.ro\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/visus.ro\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/visus.ro\/fr\/wp-json\/wp\/v2\/comments?post=23944"}],"version-history":[{"count":0,"href":"https:\/\/visus.ro\/fr\/wp-json\/wp\/v2\/posts\/23944\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/visus.ro\/fr\/wp-json\/wp\/v2\/media\/31143"}],"wp:attachment":[{"href":"https:\/\/visus.ro\/fr\/wp-json\/wp\/v2\/media?parent=23944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/visus.ro\/fr\/wp-json\/wp\/v2\/categories?post=23944"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/visus.ro\/fr\/wp-json\/wp\/v2\/tags?post=23944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}