{"id":474,"date":"2015-12-11T20:40:58","date_gmt":"2015-12-11T08:40:58","guid":{"rendered":"https:\/\/www.citydentists.co.nz\/dental-blog\/oral-health-wellbeing\/what-exactly-are-wisdom-teeth-and-why-is-their-removal-sometimes-necessary\/"},"modified":"2025-03-25T08:41:26","modified_gmt":"2025-03-24T20:41:26","slug":"what-exactly-are-wisdom-teeth-and-why-is-their-removal-sometimes-necessary","status":"publish","type":"post","link":"https:\/\/www.citydentists.co.nz\/dental-blog\/what-exactly-are-wisdom-teeth-and-why-is-their-removal-sometimes-necessary\/","title":{"rendered":"What exactly are wisdom teeth, and why is their removal sometimes necessary?"},"content":{"rendered":"<p><input id='br-article-id' name='br-article-id' type='hidden' value='6027728' \/><\/p>\n<p>When your dentist recommends that it&#39;s time for you to have <a href=\"https:\/\/www.citydentists.co.nz\/dental-services\/wisdom-teeth-removal.html\">your wisdom teeth removed<\/a>, you may at first feel a little confused. After all, your teeth don&#39;t hurt and you are in no level of discomfort, so why the need to take them out?<\/p>\n<div class=\"pullQuoteWrapper\" style=\"overflow-wrap: break-word; word-wrap: break-word; width: 25%; float: left; margin: 10px;\">\n<p class=\"pullQuote\" style=\"font-size: 1.4em!important; margin: 0!important; width: 100%!important; font-style: italic!important; \"><i>Though wisdom teeth may not initially appear to cause any problems, in time, they can cause a great raft of trouble.<\/i><\/p>\n<\/div>\n<p>Though it isn&#39;t always necessary to have wisdom teeth &#8211; also referred to as the third molars &#8211; &nbsp;removed, for many, it&#39;s a procedure that will prevent many future problems. Let&#39;s take a look at just what your wisdom teeth are, and why it&#39;s sometimes vital for your dentist to&nbsp;extract them.<\/p>\n<p><strong>What exactly are wisdom teeth?<\/strong><\/p>\n<p>When you reach your&nbsp;late teens or early 20s, <a href=\"https:\/\/www.citydentists.co.nz\/dental-blog\/wisdom-teeth-removal-expert-tips-for-a-smooth-recovery\/\"  data-wpil-monitor-id=\"109\">wisdom teeth<\/a> appear at the back of the mouth. Because space is sometimes at a premium in the human mouth, there may be no room for them to push through the gum, known as &#39;erupting,&#39; meaning that they don&#39;t fully emerge.<\/p>\n<p>Sometimes, a wisdom tooth will only make its way partially through the gum, and others may never show themselves at all &#8211; these are referred to as impacted wisdom teeth.<\/p>\n<p>It is believed that wisdom teeth are so named due to the fact they don&#39;t normally show up until early adulthood, by which time a person will be far wiser than when the rest of their teeth came through.<\/p>\n<p><strong>Why is <a href=\"https:\/\/www.citydentists.co.nz\/dental-blog\/top-tips-for-wisdom-teeth-removal-what-to-expect-and-how-to-prepare\/\"  data-wpil-monitor-id=\"89\">wisdom teeth removal<\/a> sometimes needed?<\/strong><\/p>\n<p>Because wisdom teeth often don&#39;t have the space to grow vertically, they may instead grow in all manner of angles &#8211; even horizontally. Though wisdom teeth may not initially appear to cause any problems, in time, they could cause a great raft of trouble.<\/p>\n<p>Due to the angle at which they are growing, wisdom teeth may&nbsp;cause a broad level of damage to existing pearly whites, pushing them out of their previously&nbsp;perfect condition, which may result in pain&nbsp;and cause difficulties in chewing food.<\/p>\n<div class=\"inlineImageWrapper\" style=\"padding-right: 3px; float: left; margin: 10px !important; width: 100% !important; height: auto !important;\">\n<figure style=\"margin: 0px!important; font-style: italic!important;\">\n\t<img decoding=\"async\" alt=\"The four wisdom teeth are the last to emerge.\" class=\"inlineImage\" height=\"auto\" id=\"14104804\" src=\"https:\/\/www.citydentists.co.nz\/dental-blog\/wp-content\/uploads\/2018\/09\/x_0_0_0_14104804_800.jpg\" width=\"100%\" \/>The four wisdom teeth are the last to emerge.<\/figure>\n<\/div>\n<p>Additionally, wisdom teeth can prove particularly challenging to clean properly, meaning that they are at risk of tooth decay and gum disease. This could potentially affect other, previously healthy teeth. It&#39;s not just other teeth that the third molars may adversely damage, as cysts are liable to form around the wisdoms. Without treatment, such cysts may negatively affect nerves&nbsp;and even hollow out the jaw. Sinus pain can also become a problem, and impacted wisdom teeth may also reverse any previous dental work, such as bridges, dentures and crowns.<\/p>\n<p>At City Dentists, we&#39;ll give your wisdom teeth a full evaluation and help you make a decision with regards to what the next step should be, so <a href=\"https:\/\/onlinebookingapac.3pointdata.com\/v1\/view\/organization\/362\/index.html#\/perspectives\/3?workflow=A_8SM5MMA1F966YNTQAXW7MHVJASAMMC9M9N8KTF8\">book online with us<\/a> today to make your&nbsp;appointment.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Though they may not initially cause you pain, wisdom teeth can cause a great deal of problems if left unchecked. City Dentists will provide a full evaluation.<\/p>\n","protected":false},"author":1,"featured_media":475,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[107],"tags":[],"class_list":["post-474","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oral-health-tips"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What exactly are wisdom teeth, and why is their removal sometimes necessary?<\/title>\n<meta name=\"description\" content=\"Though they may not initially cause you pain, wisdom teeth can cause a great deal of problems if left unchecked. City Dentists will provide a full evaluation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.citydentists.co.nz\/dental-blog\/what-exactly-are-wisdom-teeth-and-why-is-their-removal-sometimes-necessary\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What exactly are wisdom teeth, and why is their removal sometimes necessary?\" \/>\n<meta property=\"og:description\" content=\"Though they may not initially cause you pain, wisdom teeth can cause a great deal of problems if left unchecked. 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