A dental crown is an excellent investment into your dental health and appearance. When you have a dental crown fitted, you might be wondering how many years you can expect it to last for. There are various factors which will impact how long teeth crowns last, such as the material you choose and the placement of the crown in your mouth. Let’s take a look at how long dental tooth crowns last and the factors impacting the long-term success of this treatment.
How Long Do Teeth Crowns Last?
On average, dental crowns in Manchester will last between five and 15 years, but some teeth crowns can even last up to 20 years. There are various factors which will impact the answer to the question of how does a dental crown last many years. The material you choose for your crown is one of the biggest factors when looking to extend the life of the crown, but you also need to take good care of your oral hygiene to avoid issues with the crown dental treatment.
Factors Affecting the Lifespan of Dental Crowns
1. Type of Crown Material Used
Different materials are offered for dental crowns, each with their own durability and aesthetic benefits. Porcelain crowns are known for their natural appearance, blending well with your natural teeth. However, they are more prone to chipping or cracking, especially if you are someone who grinds your teeth. Metal crowns are sometimes able to last for decades, but you may not like the aesthetic of this type of material. They are a good option for back teeth where they are more hidden when you open your mouth or smile. A good middle ground for these two options are porcelain-fused-to-metal (PFM) crowns. They are aesthetically-pleasing and show good strength.
Zirconia crowns are now a very popular option as they benefit from both excellent strength and an aesthetically pleasing quality. They last for many years and are very resistant to chipping. Finally, resin crowns are a cheaper option but typically don’t last so long as they can easily wear down.
2. Oral Hygiene and Maintenance
Maintaining good daily oral hygiene practices is crucial for anyone looking to extend the lifespan of a dental crown. When it comes to the question of how long do dental crowns last, this is one of the factors you have the most control over. Brush your teeth twice a day using a fluoride toothpaste and floss your teeth daily to remove any plaque that’s building up around the crown. An antibacterial mouthwash can help to reduce bacterial growth and we always recommend that you see a dentist on a regular basis so that they can professionally clean your teeth and review the overall condition of your crown and teeth.
3. Lifestyle and Diet
Certain bad habits and dietary choices can impact how long dental crowns last for. Teeth grinding is one of the biggest issues for anyone with a crown, as it can cause damage to your crown and wear it down. If you struggle with bruxism, speak to your dentist about whether wearing a nightguard would be a good option to protect your teeth. Chewing hard foods and biting down on hard substances like nuts and ice can potentially crack or fracture your crown. Sticky foods come with a similar risk, as they may loosen up the crown. We recommend you avoid too many sugary or acidic foods as well, which can lead to decay in the tooth underneath the crown.
Signs That Your Dental Crown Needs Replacement
Even with the best care and twice daily brushing, crowns do not last forever. You may notice visible wear and damage, such as chips, cracks, or thinning of the crown, which indicates a need for replacement. Pain or sensitivity within the crown or the teeth either side can suggest a poorly fitted crown or decay. If the crown feels loose or shifts, it may need to be re-cemented or replaced. For individuals who opt for PFM crowns, keep an eye out for a dark line at the gum line. It’s a common issue and happens to many patients over time due to the metal substructure.
The lifespan of a dental crown varies depending on the material, personal habits, and level of dental care. Each individual case will vary, but with proper maintenance, crowns can last well beyond their typical lifespan, often for 20 years or more. Regular dental check-ups, good oral hygiene, and a healthy lifestyle will ensure that your crown remains in good condition for as long as possible. Are you looking for support with a crown fitting or think your current crown may need replacing? Contact us today for more information about dental crowns or to discuss any questions you have about the services we offer.
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