{"id":7107,"date":"2022-03-25T00:00:26","date_gmt":"2022-03-24T13:00:26","guid":{"rendered":"https:\/\/www.dentalex.com.au\/?p=7107"},"modified":"2023-07-11T12:47:17","modified_gmt":"2023-07-11T02:47:17","slug":"how-long-do-crowns-last","status":"publish","type":"post","link":"https:\/\/www.dentalex.com.au\/zh\/how-long-do-crowns-last\/","title":{"rendered":"How Long Do Crowns Last Before They Need Replacing?"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.4.7&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.4.7&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.4.7&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.14.8&#8243; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p><span style=\"font-weight: 400;\">&#8220;How long do crowns last<\/span><span style=\"font-weight: 400;\">?&#8221; is one of the first questions patients ask us when <a href=\"https:\/\/www.dentalex.com.au\/zh\/cosmetic-dentistry\/#ceremiccrowns\">we recommend dental crowns <\/a><\/span><span style=\"font-weight: 400;\">to treat their teeth. It&#8217;s a tricky question to answer because it depends on several factors, including the type of <\/span><span style=\"font-weight: 400;\">dental crown<\/span><span style=\"font-weight: 400;\">, the standard of oral care, diet, and injury to the tooth. This varies from one person to another and ultimately affects how long their tooth restoration lasts.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>How long do crowns last<\/b><b>?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">A standard ceramic <\/span><span style=\"font-weight: 400;\">dental crown<\/span><span style=\"font-weight: 400;\"> should last as long as <\/span><a href=\"https:\/\/www.healthline.com\/health\/how-long-does-a-crown-last#types\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">ten years for most patients<\/span><\/a><span style=\"font-weight: 400;\">, but it could be longer or less depending on how well a patient cares for it. In other words, the better a person&#8217;s oral hygiene, the longer a <\/span><span style=\"font-weight: 400;\">dental crown<\/span><span style=\"font-weight: 400;\"> will last.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In some cases, a person may never need their <\/span><span style=\"font-weight: 400;\">dental crowns<\/span><span style=\"font-weight: 400;\"> replaced. However, experiencing trauma or injury to the mouth and teeth is likely to result in damage or the crown coming loose.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<div align=\"center\"><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/LAdmhnq4V7Y\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\n<p>&nbsp;<\/p>\n<h2><b>What <\/b><b>dental crowns<\/b><b> last the longest?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Some dental crowns have a longer lifespan than others, <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC5125852\/\" target=\"_blank\" rel=\"noopener\">depending on the material<\/a><\/span><span style=\"font-weight: 400;\">\u00a0they&#8217;re made from. For example, metal crowns typically last longer than porcelain <\/span><span style=\"font-weight: 400;\">dental crowns<\/span><span style=\"font-weight: 400;\"> because the <a href=\"https:\/\/www.dentalex.com.au\/zh\/dental-crown-procedure\/\">material is more durable<\/a>.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>How long do crowns last<\/b><b> \u2013 comparison of the different types<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">The table below indicates how long different types of <\/span><span style=\"font-weight: 400;\">dental crowns<\/span><span style=\"font-weight: 400;\"> last on average, assuming you maintain good oral health, do not suffer trauma to the tooth and do not grind your teeth. If <a href=\"https:\/\/www.mayoclinic.org\/diseases-conditions\/bruxism\/diagnosis-treatment\/drc-20356100\" target=\"_blank\" rel=\"noopener\">you suffer from bruxism<\/a>, <\/span><span style=\"font-weight: 400;\">it&#8217;s best to wear a nightguard when you sleep to protect your teeth and <\/span><span style=\"font-weight: 400;\">dental crowns<\/span><span style=\"font-weight: 400;\"> to help them last as long as possible.<\/span><\/p>\n<p>&nbsp;<\/p>\n<table style=\"width: 906px;\">\n<tbody>\n<tr>\n<td style=\"width: 355.969px;\"><b>Type of Dental Crown\u00a0<\/b><\/td>\n<td style=\"width: 534.031px;\"><b><i>How long do <\/i><\/b><b><i>dental crowns<\/i><\/b><b><i> last (years)<\/i><\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 355.969px;\"><span style=\"font-weight: 400;\">Composite resin\u00a0<\/span><\/td>\n<td style=\"width: 534.031px;\"><span style=\"font-weight: 400;\">At least 5\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 355.969px;\"><span style=\"font-weight: 400;\">Porcelain<\/span><\/td>\n<td style=\"width: 534.031px;\"><span style=\"font-weight: 400;\">Between 5-15\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 355.969px;\"><span style=\"font-weight: 400;\">Ceramic<\/span><\/td>\n<td style=\"width: 534.031px;\"><span style=\"font-weight: 400;\">Up to 15\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 355.969px;\"><span style=\"font-weight: 400;\">Porcelain fused to metal (PFM)\u00a0<\/span><\/td>\n<td style=\"width: 534.031px;\"><span style=\"font-weight: 400;\">10-15\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 355.969px;\"><span style=\"font-weight: 400;\">Gold\u00a0<\/span><\/td>\n<td style=\"width: 534.031px;\"><span style=\"font-weight: 400;\">20\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 355.969px;\"><span style=\"font-weight: 400;\">Zirconia<\/span><\/td>\n<td style=\"width: 534.031px;\"><span style=\"font-weight: 400;\">20\u00a0\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2><b>Reasons a <\/b><b>dental crown<\/b><b> may not last as long as expected<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Poor oral hygiene is one of the main reasons a <\/span><span style=\"font-weight: 400;\">dental crown<\/span><span style=\"font-weight: 400;\"> may not last as long as it should. If bacteria enters a tooth, the dentist will have no option but to remove the crown to treat the underlying decay. Other reasons include:\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><strong><i>Poorly made or placed <\/i><i>dental crowns<\/i><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">You&#8217;re likely to notice if your <\/span><span style=\"font-weight: 400;\">dental crown<\/span><span style=\"font-weight: 400;\"> has not been fitted properly or is poorly made soon after the procedure. Eating could prove difficult, and you may find that your bite does not align correctly. If you experience any looseness or discomfort with a new <\/span><span style=\"font-weight: 400;\">dental<\/span> <span style=\"font-weight: 400;\">crown,<\/span><span style=\"font-weight: 400;\"> speak to your dentist about a replacement.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><strong><i>PFM crowns can lose their natural appearance<\/i><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\"><img loading=\"lazy\" class=\"wp-image-7109 size-medium alignright\" src=\"https:\/\/www.dentalex.com.au\/wp-content\/uploads\/2022\/03\/tooth-crowns-longevity-woden-300x214.jpg\" alt=\"tooth crowns longevity woden\" width=\"300\" height=\"214\" srcset=\"https:\/\/www.dentalex.com.au\/wp-content\/uploads\/2022\/03\/tooth-crowns-longevity-woden-300x214.jpg 300w, https:\/\/www.dentalex.com.au\/wp-content\/uploads\/2022\/03\/tooth-crowns-longevity-woden.jpg 350w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>While porcelain fused to metal <\/span><span style=\"font-weight: 400;\">dental crowns<\/span><span style=\"font-weight: 400;\"> provide a solution to durability and aesthetic requirements, they can start to look dull due to poor oral hygiene or wear and tear over time. The metal base can start wearing through, making your tooth look grey and dull.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If your <\/span><span style=\"font-weight: 400;\">dental crown<\/span><span style=\"font-weight: 400;\"> encounters any of the above, it may be time to consider having it replaced.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hopefully, this has answered your question, &#8220;<\/span><span style=\"font-weight: 400;\">how long do crowns last<\/span><span style=\"font-weight: 400;\">?&#8221;\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>Do you need a <\/b><b>dental crown<\/b><b>?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Why not contact the experienced team at Dental Excellence. While we can&#8217;t guarantee your crown will last a lifetime, we <a href=\"https:\/\/www.dentalex.com.au\/zh\/what-do-dental-crowns-look-like\/\">use high-quality materials and the latest techniques<\/a> for long-lasting, reliable results. <\/span><span style=\"font-weight: 400;\">Contact us today on <strong><a href=\"tel:+61261887293\">(02) 6188 7293<\/a><\/strong><\/span><span style=\"font-weight: 400;\"> \u8fdb\u884c\u9884\u7ea6\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2><b>References<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Healthline \u2013 How long Can You Expect a Dental Crown to Last?<br \/><\/span><em><a href=\"https:\/\/www.healthline.com\/health\/how-long-does-a-crown-last#types\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">https:\/\/www.healthline.com\/health\/how-long-does-a-crown-last#types<\/span><\/a><\/em><\/p>\n<p><span style=\"font-weight: 400;\">NCBI &#8211; Dentist Material Selection for Single-Unit Crowns: Findings from The National Dental Practice-Based Research Network<br \/><\/span><em><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC5125852\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC5125852\/<\/span><\/a><\/em><\/p>\n<p><span style=\"font-weight: 400;\">Mayo Clinic \u2013 Bruxism (Teeth Grinding)<br \/><\/span><em><a href=\"https:\/\/www.mayoclinic.org\/diseases-conditions\/bruxism\/diagnosis-treatment\/drc-20356100\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">https:\/\/www.mayoclinic.org\/diseases-conditions\/bruxism\/diagnosis-treatment\/drc-20356100<\/span><\/a><\/em><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>","protected":false},"excerpt":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.4.7&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.4.7&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.4.7&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.14.8&#8243; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;] &#8220;How long do crowns last?&#8221; is one of the first questions patients ask us when we recommend dental crowns to treat their teeth. It&#8217;s a tricky question to answer because it depends on several factors, including the type of dental crown, the [&hellip;]<\/p>","protected":false},"author":2,"featured_media":7110,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":""},"categories":[1,16],"tags":[27,28],"_links":{"self":[{"href":"https:\/\/www.dentalex.com.au\/zh\/wp-json\/wp\/v2\/posts\/7107"}],"collection":[{"href":"https:\/\/www.dentalex.com.au\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dentalex.com.au\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dentalex.com.au\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dentalex.com.au\/zh\/wp-json\/wp\/v2\/comments?post=7107"}],"version-history":[{"count":5,"href":"https:\/\/www.dentalex.com.au\/zh\/wp-json\/wp\/v2\/posts\/7107\/revisions"}],"predecessor-version":[{"id":7699,"href":"https:\/\/www.dentalex.com.au\/zh\/wp-json\/wp\/v2\/posts\/7107\/revisions\/7699"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dentalex.com.au\/zh\/wp-json\/wp\/v2\/media\/7110"}],"wp:attachment":[{"href":"https:\/\/www.dentalex.com.au\/zh\/wp-json\/wp\/v2\/media?parent=7107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dentalex.com.au\/zh\/wp-json\/wp\/v2\/categories?post=7107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dentalex.com.au\/zh\/wp-json\/wp\/v2\/tags?post=7107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}