{"id":210,"date":"2024-04-13T03:20:06","date_gmt":"2024-04-13T03:20:06","guid":{"rendered":"https:\/\/teeth.net.cn\/?p=210"},"modified":"2024-04-13T03:20:06","modified_gmt":"2024-04-13T03:20:06","slug":"how-to-choose-a-bridge-abutment","status":"publish","type":"post","link":"https:\/\/teeth.net.cn\/?p=210","title":{"rendered":"How to choose a bridge abutment"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"353\" src=\"https:\/\/teeth.net.cn\/wp-content\/uploads\/2024\/04\/31.png\" alt=\"\" class=\"wp-image-211\" srcset=\"https:\/\/teeth.net.cn\/wp-content\/uploads\/2024\/04\/31.png 450w, https:\/\/teeth.net.cn\/wp-content\/uploads\/2024\/04\/31-300x235.png 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<p>Abutment teeth should have sufficient clinical length, relatively normal tissue structure and larger volume to ensure good retention of fixed dentures.<\/p>\n\n\n\n<p>1. Ante&#8217;s rule: the area of the periodontal ligament of the abutment is greater than or equal to the sum of the area of the periodontal ligament of the missing teeth.<\/p>\n\n\n\n<p>2. Crown to root ratio: ideally 2:3, at least 1:1.<\/p>\n\n\n\n<p>3. The shape and structure of the root: the root is long and thick, and the relative support force is better if the root interval is large.<\/p>\n\n\n\n<p>4. The inclination and displacement of the abutment: the inclination of the abutment generally does not exceed 25 degrees.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abutment teeth should have sufficient clinical length,  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/teeth.net.cn\/index.php?rest_route=\/wp\/v2\/posts\/210"}],"collection":[{"href":"https:\/\/teeth.net.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/teeth.net.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/teeth.net.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/teeth.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=210"}],"version-history":[{"count":1,"href":"https:\/\/teeth.net.cn\/index.php?rest_route=\/wp\/v2\/posts\/210\/revisions"}],"predecessor-version":[{"id":212,"href":"https:\/\/teeth.net.cn\/index.php?rest_route=\/wp\/v2\/posts\/210\/revisions\/212"}],"wp:attachment":[{"href":"https:\/\/teeth.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/teeth.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/teeth.net.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}