<?xml version="1.0"?>
<oembed><version>1.0</version><provider_name>Glossary</provider_name><provider_url>https://www.healthbenefitstimes.com/glossary</provider_url><author_name>Glossary</author_name><author_url>https://www.healthbenefitstimes.com/glossary/author/adminglossary/</author_url><title>Hertwig&#x2019;s epithelial root sheath - Definition of Hertwig&#x2019;s epithelial root sheath</title><type>rich</type><width>600</width><height>338</height><html>&lt;blockquote class="wp-embedded-content" data-secret="M7fyDYogC6"&gt;&lt;a href="https://www.healthbenefitstimes.com/glossary/hertwigs-epithelial-root-sheath/"&gt;Hertwig&#x2019;s epithelial root sheath&lt;/a&gt;&lt;/blockquote&gt;&lt;iframe sandbox="allow-scripts" security="restricted" src="https://www.healthbenefitstimes.com/glossary/hertwigs-epithelial-root-sheath/embed/#?secret=M7fyDYogC6" width="600" height="338" title="&#x201C;Hertwig&#x2019;s epithelial root sheath&#x201D; &#x2014; Glossary" data-secret="M7fyDYogC6" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"&gt;&lt;/iframe&gt;&lt;script&gt;
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&amp;&amp;d.addEventListener&amp;&amp;"undefined"!=typeof URL&amp;&amp;(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&amp;&amp;!/[^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&lt;o.length;i++)o[i].style.display="none";for(i=0;i&lt;a.length;i++)s=a[i],e.source===s.contentWindow&amp;&amp;(s.removeAttribute("style"),"height"===t.message?(1e3&lt;(r=parseInt(t.value,10))?r=1e3:~~r&lt;200&amp;&amp;(r=200),s.height=r):"link"===t.message&amp;&amp;(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&amp;&amp;n.host===r.host&amp;&amp;l.activeElement===s&amp;&amp;(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&lt;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);
//# sourceURL=https://www.healthbenefitstimes.com/glossary/wp-includes/js/wp-embed.min.js
&lt;/script&gt;
</html><description>An extension of the enamel organ (cervical loop). Determines the shape of the roots and initiates dentin formation during tooth development. Its remnants persist as epithelial rests of Malassez in the periodontal ligament.</description></oembed>
