{"id":984,"date":"2020-08-03T15:01:03","date_gmt":"2020-08-03T13:01:03","guid":{"rendered":"https:\/\/www.marc-weiser.fr\/prk\/"},"modified":"2020-08-03T16:32:56","modified_gmt":"2020-08-03T14:32:56","slug":"prk","status":"publish","type":"page","link":"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/","title":{"rendered":"PRK"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"984\" class=\"elementor elementor-984 elementor-748\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fbc21b9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fbc21b9\" 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\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f30cd59\" data-id=\"f30cd59\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c863c78 elementor-widget elementor-widget-heading\" data-id=\"c863c78\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">PRK (Photo Refractive Keratectomy)<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\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-c3e7fdf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c3e7fdf\" 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\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-98ea1f2\" data-id=\"98ea1f2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-90cdc39 elementor-widget elementor-widget-text-editor\" data-id=\"90cdc39\" 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<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>The procedure is quite the same but instead of creating a flap inside the cornea, the excimer beam energy is delivered on top of the corneal surface after its superficial layer (epithelium) has been peeled.<\/p>\n<p>Postoperative pain is frequently observed for the first twenty-four to forty-eight hours. A bandage contact lens is placed over the cornea for a couple of days and nights in order to help reducing pain. A local treatment with eye drops is prescribed for a few weeks to a few months after the surgery.<\/p>\n<p>Instead of LASIK fast visual recovery, clear vision is obtained in PRK after a period of one to two weeks. In very rare cases, a touch-up is needed to address the following issues: shifting (which may lead to daytime glare and\/or feelings of diplopia when it is sufficiently sizeable), undercorrection, overcorrection, or excessive scarring resulting in corneal opacity (haze) which can limit the degree of visual recovery and lead to a recurrence of the preoperative refractive problem.<\/p>\n<p>Due to delayed visual recovery PRK is a good alternative for low myopic patients who are not good candidates for LASIK. Moreover PRK does not weaken the eyeball and thus allow the practice of all sports, even violent.<\/p>\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\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\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-12c9dbe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"12c9dbe\" 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\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e099f20\" data-id=\"e099f20\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7b60931 elementor-widget elementor-widget-heading\" data-id=\"7b60931\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">PRK: Images<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\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-7947fdc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7947fdc\" 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\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-02c1b40\" data-id=\"02c1b40\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-883e29a elementor-widget elementor-widget-heading\" data-id=\"883e29a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Teneo 317 excimer laser<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82abf9f elementor-widget elementor-widget-image\" data-id=\"82abf9f\" 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<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"480\" height=\"327\" src=\"https:\/\/www.marc-weiser.fr\/wp-content\/uploads\/2020\/07\/laser-excimer-teneo-317.jpg\" class=\"attachment-large size-large wp-image-920\" alt=\"\" srcset=\"https:\/\/www.marc-weiser.fr\/wp-content\/uploads\/2020\/07\/laser-excimer-teneo-317.jpg 480w, https:\/\/www.marc-weiser.fr\/wp-content\/uploads\/2020\/07\/laser-excimer-teneo-317-300x204.jpg 300w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/>\t\t\t\t\t\t\t\t\t\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\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-top-column elementor-element elementor-element-aa4509a\" data-id=\"aa4509a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e3ff47d elementor-widget elementor-widget-heading\" data-id=\"e3ff47d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">PRK: excimer laser photoablation<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdf31c2 elementor-widget elementor-widget-image\" data-id=\"bdf31c2\" 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<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"210\" height=\"134\" src=\"https:\/\/www.marc-weiser.fr\/wp-content\/uploads\/2020\/07\/prk-photoablation-au-laser-excimer.jpg\" class=\"attachment-large size-large wp-image-839\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\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\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\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-3903131 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3903131\" 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\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7956af9\" data-id=\"7956af9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\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-top-column elementor-element elementor-element-9a4a53b\" data-id=\"9a4a53b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>PRK (Photo Refractive Keratectomy) The procedure is quite the same but instead of creating a flap inside the cornea, the excimer beam energy is delivered on top of the corneal surface after its superficial layer (epithelium) has been peeled. Postoperative pain is frequently observed for the first twenty-four to forty-eight hours. A bandage contact lens [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":992,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"categories":[],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.11 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PRK - Dr Marc Weiser - chirurgie r\u00e9fractive Paris<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PRK - Dr Marc Weiser - chirurgie r\u00e9fractive Paris\" \/>\n<meta property=\"og:description\" content=\"PRK (Photo Refractive Keratectomy) The procedure is quite the same but instead of creating a flap inside the cornea, the excimer beam energy is delivered on top of the corneal surface after its superficial layer (epithelium) has been peeled. Postoperative pain is frequently observed for the first twenty-four to forty-eight hours. A bandage contact lens [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/\" \/>\n<meta property=\"og:site_name\" content=\"Dr Marc Weiser - chirurgie r\u00e9fractive Paris\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/DocteurMarcWeiser\/\" \/>\n<meta property=\"article:modified_time\" content=\"2020-08-03T14:32:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.marc-weiser.fr\/wp-content\/uploads\/2020\/07\/laser-excimer-teneo-317.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/\",\"url\":\"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/\",\"name\":\"PRK - Dr Marc Weiser - chirurgie r\u00e9fractive Paris\",\"isPartOf\":{\"@id\":\"https:\/\/www.marc-weiser.fr\/en\/#website\"},\"datePublished\":\"2020-08-03T13:01:03+00:00\",\"dateModified\":\"2020-08-03T14:32:56+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dr Weiser\",\"item\":\"https:\/\/www.marc-weiser.fr\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Surgical techniques\",\"item\":\"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PRK\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.marc-weiser.fr\/en\/#website\",\"url\":\"https:\/\/www.marc-weiser.fr\/en\/\",\"name\":\"Dr Marc Weiser - chirurgie r\u00e9fractive Paris\",\"description\":\"Chirurgie r\u00e9fractive Paris\",\"publisher\":{\"@id\":\"https:\/\/www.marc-weiser.fr\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.marc-weiser.fr\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.marc-weiser.fr\/en\/#organization\",\"name\":\"DR Weiser\",\"url\":\"https:\/\/www.marc-weiser.fr\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.marc-weiser.fr\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.marc-weiser.fr\/wp-content\/uploads\/2020\/07\/logo-dr-weiser.png\",\"contentUrl\":\"https:\/\/www.marc-weiser.fr\/wp-content\/uploads\/2020\/07\/logo-dr-weiser.png\",\"width\":200,\"height\":200,\"caption\":\"DR Weiser\"},\"image\":{\"@id\":\"https:\/\/www.marc-weiser.fr\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/DocteurMarcWeiser\/\",\"https:\/\/www.youtube.com\/channel\/UCffOZhN1vVyjG9koPmKRqog\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"PRK - Dr Marc Weiser - chirurgie r\u00e9fractive Paris","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/","og_locale":"en_US","og_type":"article","og_title":"PRK - Dr Marc Weiser - chirurgie r\u00e9fractive Paris","og_description":"PRK (Photo Refractive Keratectomy) The procedure is quite the same but instead of creating a flap inside the cornea, the excimer beam energy is delivered on top of the corneal surface after its superficial layer (epithelium) has been peeled. Postoperative pain is frequently observed for the first twenty-four to forty-eight hours. A bandage contact lens [&hellip;]","og_url":"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/","og_site_name":"Dr Marc Weiser - chirurgie r\u00e9fractive Paris","article_publisher":"https:\/\/www.facebook.com\/DocteurMarcWeiser\/","article_modified_time":"2020-08-03T14:32:56+00:00","og_image":[{"url":"https:\/\/www.marc-weiser.fr\/wp-content\/uploads\/2020\/07\/laser-excimer-teneo-317.jpg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/","url":"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/","name":"PRK - Dr Marc Weiser - chirurgie r\u00e9fractive Paris","isPartOf":{"@id":"https:\/\/www.marc-weiser.fr\/en\/#website"},"datePublished":"2020-08-03T13:01:03+00:00","dateModified":"2020-08-03T14:32:56+00:00","breadcrumb":{"@id":"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/prk\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Dr Weiser","item":"https:\/\/www.marc-weiser.fr\/en\/"},{"@type":"ListItem","position":2,"name":"Surgical techniques","item":"https:\/\/www.marc-weiser.fr\/en\/surgical-techniques\/"},{"@type":"ListItem","position":3,"name":"PRK"}]},{"@type":"WebSite","@id":"https:\/\/www.marc-weiser.fr\/en\/#website","url":"https:\/\/www.marc-weiser.fr\/en\/","name":"Dr Marc Weiser - chirurgie r\u00e9fractive Paris","description":"Chirurgie r\u00e9fractive Paris","publisher":{"@id":"https:\/\/www.marc-weiser.fr\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.marc-weiser.fr\/en\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.marc-weiser.fr\/en\/#organization","name":"DR Weiser","url":"https:\/\/www.marc-weiser.fr\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.marc-weiser.fr\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.marc-weiser.fr\/wp-content\/uploads\/2020\/07\/logo-dr-weiser.png","contentUrl":"https:\/\/www.marc-weiser.fr\/wp-content\/uploads\/2020\/07\/logo-dr-weiser.png","width":200,"height":200,"caption":"DR Weiser"},"image":{"@id":"https:\/\/www.marc-weiser.fr\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/DocteurMarcWeiser\/","https:\/\/www.youtube.com\/channel\/UCffOZhN1vVyjG9koPmKRqog"]}]}},"_links":{"self":[{"href":"https:\/\/www.marc-weiser.fr\/en\/wp-json\/wp\/v2\/pages\/984"}],"collection":[{"href":"https:\/\/www.marc-weiser.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.marc-weiser.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.marc-weiser.fr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.marc-weiser.fr\/en\/wp-json\/wp\/v2\/comments?post=984"}],"version-history":[{"count":0,"href":"https:\/\/www.marc-weiser.fr\/en\/wp-json\/wp\/v2\/pages\/984\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.marc-weiser.fr\/en\/wp-json\/wp\/v2\/pages\/992"}],"wp:attachment":[{"href":"https:\/\/www.marc-weiser.fr\/en\/wp-json\/wp\/v2\/media?parent=984"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.marc-weiser.fr\/en\/wp-json\/wp\/v2\/categories?post=984"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.marc-weiser.fr\/en\/wp-json\/wp\/v2\/tags?post=984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}