Dental crowns are a reliable means of strengthening and reshaping weak and damaged teeth. They can practically renew your smile! Once your crown is in place, though, you might wonder how long you can expect it to last. The lifespan of your restoration will depend on a few factors. In this blog post, you will learn how long crowns last on average and steps you can take to extend the usefulness of your restoration.
The Average Lifespan of Dental Crowns
On average, dental crowns can last 5 – 15 years. However, some crowns remain functional and attractive for even longer periods — up to several decades. Metal crowns tend to last the longest, while porcelain and porcelain-fused-to-metal may have slightly shorter life expectancies.
Many dental insurance companies place a limit on how often they will replace crowns, with most offering coverage for new restorations every 5 – 10 years.
Extend the Lifespan of Your Crown
Several factors can play a significant role in how long your dental crown will last. Here is an overview of what might affect its longevity, along with actionable tips to help your restoration stand the test of time.
- Oral Hygiene: Proper brushing and flossing help prevent decay and gum disease around the crown and beneath it. Be sure to brush twice a day, floss once a day, and comply with any personalized hygiene instructions from your dental team.
- Diet: Eating hard candies, ice, or sticky foods can damage or dislodge crowns. Try to avoid extremely hard foods, and always be careful when chewing with your crown.
- Location in the Mouth: Molars are subjected to more biting force, so crowns on these teeth may wear down faster than those placed on front teeth. Your dentist will check your crowns during routine examinations and let you know if they notice any signs of wear or damage.
- Personal Habits: Grinding or clenching teeth (bruxism) can put extra stress on crowns and reduce their lifespan. If you are prone to grinding and clenching, talk to your dentist about possible solutions. For example, you might need a custom mouthguard to wear during sleep.
- Dental Care Visits: Regular checkups allow your dentist to monitor the condition of your crown and address any issues early on. Try to schedule a visit every six months or so.
When to Replace a Dental Crown
Even with the best care, dental crowns may eventually need to be replaced. Signs that your crown may require attention include:
- Chips, cracks, or obvious wear on the crown’s surface
- Persistent pain or sensitivity in the crowned tooth
- Loose or shifting crown
- Receding gumline around the crown that exposes the tooth root
- Visible decay at the crown’s edge
If you notice any of these issues, schedule an appointment with your dentist promptly. Early intervention can help prevent more serious complications.
Dental crowns are a long-term solution to a range of different dental problems! With proper care, your restoration has the potential to last for many years.
Meet the Practice
At Northborough Dental Associates, our highly skilled team offers top-quality dental crowns in a friendly, welcoming environment. We can also assist with maintaining your existing crowns so they last as long as possible. To learn more about us and how we may be able to serve you, contact our office at 5508-571-0358.