By: Dr. Elizabeth Eggert
When you invest in a dental crown, you expect it to last for many years. Crowns are designed to restore both the look and function of your tooth, but did you know it’s still possible to get decay under a crown? Even though a crown itself cannot decay, the natural tooth structure underneath it is still vulnerable. If decay develops under the crown, it can compromise the health of your tooth and eventually require crown replacement.
Decay under a crown often happens when bacteria find their way to the margin where the crown meets your natural tooth. If you don’t brush and floss regularly, plaque can build up along this edge and cause cavities just like it would on any other tooth. Excessive force from habits like grinding or clenching your teeth can also cause tiny openings or fractures in the crown or cause a breakdown in the marginal seal, creating space for bacteria to sneak in. Over time, these issues can lead to decay hidden beneath the crown.
On average, statistics suggest that dental crowns last between 10 and 15 years, although with excellent care, many can last even longer. The exact lifespan depends on a variety of factors including your oral hygiene, dietary habits, bite force, and how well the crown was initially placed. Even the best crowns are not indestructible, and wear and tear over time is normal. Think of all the chewing cycles your teeth go through every year, like tires on your car, they are not immune to wearing out or breaking down.
The best way to extend the life of your crown is to take care of it just like you would your natural teeth. Daily brushing and flossing are essential, especially around the gumline where bacteria like to gather. Using a night guard if you grind your teeth can protect your crowns from unnecessary force. Regular dental check-ups and cleanings are equally important because they give your dentists at Eggert Family Dentistry in North Oaks, MN a chance to detect early signs of wear or decay before problems become serious.
Dr. Elizabeth Eggert and Dr. Jeff Eggert are committed to helping you maintain your crowns for as long as possible. During your recare exams, we carefully evaluate your crowns to make sure they are functioning properly and to look for any signs of decay. If a crown does need to be replaced, we work with you to ensure the process is smooth and your smile stays healthy and strong. By partnering with us and staying proactive about your dental care, you can enjoy the longest possible lifespan from your crowns.
Is it time for your recare exam or do you need to establish care with a caring dental office? Don’t delay! Call us at 651-482-8412 for an appointment today!