{"id":7454,"date":"2017-12-04T08:17:17","date_gmt":"2017-12-04T07:17:17","guid":{"rendered":"https:\/\/www.madsen.de\/?page_id=7454"},"modified":"2020-06-04T09:43:34","modified_gmt":"2020-06-04T07:43:34","slug":"extrusion","status":"publish","type":"encyclopedia","link":"https:\/\/www.madsen.de\/en\/lexikon\/extrusion\/","title":{"rendered":"Extrusion"},"content":{"rendered":"<p>Extrusion describes the vertical movement of teeth while moving them slowly out of their alveoles. There&rsquo;s no <a href=\"https:\/\/www.madsen.de\/en\/lexikon\/elongation\/\">elongation<\/a> of the dental crown because the surrounding tissues like <a href=\"https:\/\/www.madsen.de\/en\/lexikon\/gingiva\/\">gingiva<\/a> and jaw bone move with the dental root. Extrusion is usually predictable only with fixed appliances, but can be achieved to a certain extent with aligners such as <a href=\"https:\/\/www.madsen.de\/en\/lexikon\/invisalign\/\" target=\"_self\" title=\"This treatment procedure, which was introduced by Align Technologies in the US at the end of the 1990&rsquo;s, involves the use of transparent, removable appliances which are called aligners. Invisalign&hellip;\" class=\"encyclopedia\">Invisalign<\/a>&reg;.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Extrusion describes the vertical movement of teeth while moving them slowly out of their alveoles. There\u2019s no elongation of the dental crown because the surrounding tissues like gingiva and jaw bone move with the dental root. Extrusion is usually predictable only with fixed appliances, but can be achieved to a certain extent with aligners such [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","class_list":["post-7454","encyclopedia","type-encyclopedia","status-publish","hentry"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.madsen.de\/en\/wp-json\/wp\/v2\/encyclopedia\/7454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.madsen.de\/en\/wp-json\/wp\/v2\/encyclopedia"}],"about":[{"href":"https:\/\/www.madsen.de\/en\/wp-json\/wp\/v2\/types\/encyclopedia"}],"author":[{"embeddable":true,"href":"https:\/\/www.madsen.de\/en\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":3,"href":"https:\/\/www.madsen.de\/en\/wp-json\/wp\/v2\/encyclopedia\/7454\/revisions"}],"predecessor-version":[{"id":13562,"href":"https:\/\/www.madsen.de\/en\/wp-json\/wp\/v2\/encyclopedia\/7454\/revisions\/13562"}],"wp:attachment":[{"href":"https:\/\/www.madsen.de\/en\/wp-json\/wp\/v2\/media?parent=7454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}