Dental crowns are one of the most common and effective restorative treatments in modern dentistry. They are used to strengthen damaged teeth, protect teeth after root canal therapy, restore large cavities, and improve the appearance of worn or misshapen teeth. If you’re considering a dental crown or already have one, you may be wondering how long it will last.
The good news is that dental crowns are designed to be durable and can provide many years of reliable function with proper care.
Average Lifespan of a Dental Crown
Most dental crowns last between 10 and 15 years, although many can remain in excellent condition for 20 years or longer. The lifespan of a crown depends on several factors, including the material used, your oral hygiene habits, and the amount of wear and tear the restoration experiences.
Crowns made from porcelain, ceramic, metal, or porcelain-fused-to-metal all offer different advantages, but longevity is often influenced more by how well the crown is maintained than by the material itself.
Regular dental visits can help ensure that your crown continues to function properly for as long as possible.
Factors That Affect Crown Longevity
Several factors can impact how long a dental crown lasts:
- Daily brushing and flossing habits.
- Teeth grinding or clenching.
- Chewing hard foods or ice.
- Oral injuries or trauma.
- Gum health.
- Regular professional dental care.
Even though a crown cannot develop a cavity itself, the natural tooth underneath remains vulnerable to decay, especially around the crown’s edges. Maintaining excellent oral hygiene is essential for protecting both the crown and the supporting tooth.
Signs a Crown May Need Replacement
Like any dental restoration, crowns can eventually wear down or become damaged. Some common signs that a crown may need repair or replacement include:
- Visible cracks or chips.
- Pain or sensitivity around the crowned tooth.
- A loose crown.
- Receding gums exposing the crown margin.
- Difficulty chewing comfortably.
- Signs of decay around the crown.
If you notice any of these issues, it’s important to schedule an evaluation with your dentist promptly.
How to Extend the Life of Your Crown
Fortunately, there are several simple steps you can take to maximize the lifespan of your dental crown:
- Brush twice daily with fluoride toothpaste.
- Floss carefully around the crown.
- Wear a nightguard if you grind your teeth.
- Avoid chewing hard objects such as ice or pens.
- Visit your dentist regularly for exams and cleanings.
These habits can help protect your investment and reduce the risk of future complications.
Dental crowns are designed to be strong, durable restorations that can last for many years. While most crowns last between 10 and 15 years, proper care and regular dental visits can often extend their lifespan considerably. By maintaining good oral hygiene and addressing problems early, you can enjoy the benefits of your dental crown and a healthy smile for years to come.
About the Practice
Do you have a damaged or decayed tooth that needs restoring? We can do it with our same-day CEREC crowns here at Sage Dental Care! No matter waiting for weeks while your permanent crown is manufactured in a lab. With our same-day crowns, you can walk in with a troublesome tooth and leave your appointment as good as new! Forget multiple appointments and trips to the office. Book online or call our Reno office at (775) 677-0790.