{"version":"1.0","provider_name":"FCOM","provider_url":"https:\/\/archive.fcomnow.com\/2021","author_name":"michael","author_url":"https:\/\/archive.fcomnow.com\/2021\/author\/michael\/","title":"The Outflow Tracts of the Paranasal Sinuses, Their Importance & What Have We Learned Since 1984? - FCOM","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"8IpU97Es9v\"><a href=\"https:\/\/archive.fcomnow.com\/2021\/session\/ent71\/\">The Outflow Tracts of the Paranasal Sinuses, Their Importance &#038; What Have We Learned Since 1984?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/archive.fcomnow.com\/2021\/session\/ent71\/embed\/#?secret=8IpU97Es9v\" width=\"600\" height=\"338\" title=\"&#8220;The Outflow Tracts of the Paranasal Sinuses, Their Importance &#038; What Have We Learned Since 1984?&#8221; &#8212; FCOM\" data-secret=\"8IpU97Es9v\" 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\/\/# sourceURL=https:\/\/archive.fcomnow.com\/2021\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"The introduction of diagnostic endoscopy and CT imaging in the 1980\u2019s focused attention on the ostiomeatal complex as a possible underlying cause of Chronic Rhinosinusitis (CRS).\u00a0 At that point in time, the disease itself was considered primarily infectious and antibiotics were the mainstay of medical management.\u00a0 Since the introduction of endoscopic sinus surgery, we have [&hellip;]"}