How Long Do Full Coverage Crowns Last?
If your dentist has recommended a full coverage crown to restore a damaged or weakened tooth, you may be wondering how long it will last. Crowns are a reliable and long-lasting way to protect teeth, but like any dental restoration, they will eventually need to be replaced. Knowing what to expect can help you take steps to keep your crown in good condition for as long as possible. If you are preparing for a full-coverage crown, have just gotten one, or are wondering if they might be a good solution for you, read on to learn more about how long they last and the factors that influence their lifespan.
Average lifespan of a crown
Most full coverage crowns last between 5 and 15 years. With excellent care, some can last well beyond that, even reaching 20 years or more. The longevity of a crown depends on several factors, including the material it is made from, where it is placed in the mouth, and how well it is maintained over time.
Porcelain or ceramic crowns are often chosen for front teeth because they blend seamlessly with your natural smile. These typically last around 10 to 15 years. Metal crowns, such as gold or other alloys, are highly durable and can withstand heavier chewing forces, making them a good option for back teeth. These crowns may last 20 years or longer with proper care.
Factors that influence crown longevity
Your daily habits play a significant role in how long your crown will last. Good oral hygiene is essential. Brushing twice a day, flossing daily, and keeping up with dental checkups help prevent decay and gum disease that can weaken the tooth beneath the crown.
Diet is another important factor. Biting down on hard or sticky foods, such as ice, hard candies, or caramel, can chip, crack, or loosen a crown. Avoiding these habits can help extend the crown’s lifespan.
If you grind your teeth or clench your jaw, your crown may wear down faster. Your dentist may recommend a custom mouthguard, especially for nighttime use, to protect your teeth and crowns from excessive pressure.
The location of the crown in your mouth also matters. Crowns on back teeth endure greater stress from chewing, which may shorten their lifespan compared to crowns on front teeth. Choosing a stronger material for these areas can help improve durability.
When to replace a crown
Even with the best care, crowns will eventually need replacement. Signs that it might be time for a new crown include increased sensitivity, pain around the crowned tooth, visible damage, or looseness. Regular dental visits allow your dentist to check for early signs of wear and address problems before they worsen.
What’s the bottom line?
Full coverage crowns are a dependable solution for restoring and protecting teeth. With good oral hygiene, mindful eating habits, and routine dental care, you can maximize their lifespan and protect your investment. By taking these steps, you can keep your crown and your smile looking and functioning at its best for many years.