{"version":"1.0","provider_name":"Samer Hamada | Eye Clinic London","provider_url":"https:\/\/www.eyecliniclondon.com\/blog","author_name":"Admin Panel","author_url":"https:\/\/www.eyecliniclondon.com\/blog\/author\/admin\/","title":"iStent for Glaucoma: How It Works and Who Benefits Most (Guide)","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"mFcaaxT7uk\"><a href=\"https:\/\/www.eyecliniclondon.com\/blog\/istent-for-glaucoma\/\">iStent for Glaucoma: How It Works and Who Benefits Most (Guide)<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.eyecliniclondon.com\/blog\/istent-for-glaucoma\/embed\/#?secret=mFcaaxT7uk\" width=\"600\" height=\"338\" title=\"&#8220;iStent for Glaucoma: How It Works and Who Benefits Most (Guide)&#8221; &#8212; Samer Hamada | Eye Clinic London\" data-secret=\"mFcaaxT7uk\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.eyecliniclondon.com\/blog\/wp-content\/uploads\/2026\/02\/etn8u-1.jpg","thumbnail_width":1100,"thumbnail_height":600,"description":"The iStent is one of the most well-known MIGS devices, but patients are often unclear about what it actually does. This article explains how the iStent works, when it\u2019s used, and which patients are most likely to benefit."}