Can You Get Cavities Under Tooth Crowns?

A tooth crown is a “cap” or cover that is placed over a tooth. This is done to help restore its natural shape, size, strength, and appearance. This can be done for aesthetic reasons or to help protect weak teeth, cover a broken or worn tooth, or provide additional support for teeth with large fillings and dental implants. They can be made from materials such as porcelain, metal, or even resin. Each tooth crown is custom-made based on a mold of your tooth and is then cemented in place.

Can You Get Cavities Under Tooth Crowns?

Keep in mind that a crown is just a covering for your existing tooth, while the crown itself is not susceptible to cavities, the original tooth can still decay from improper dental hygiene. When the crown is attached to your natural tooth it is done as close to the gum as possible. If you are not taking proper care of your teeth, plaque can build up and erode the final protective layer of your tooth and lead to a cavity.

Aside from improper dental hygiene which is a very important contributing factor, other factors could lead to cavities or decay underneath a crown, such as:

• Wear and Tear: Dental crowns are not for life, as with many products it does have a set lifespan which can range between 10 to 25 years depending on the materials used. Older crowns may chip or crack over time.
• Unsuccessful Root Canal: With a root canal, your dental professional will be removing accumulated bacteria from inside the tooth but in rare instances, infected tissue can be left behind which will later spread into the cavity under the crown.
• Inadequately sized or fitted crowns: Dental crowns need to be made to fit your tooth exactly, if it does not or if it is not placed correctly there may be gas where bacteria can get through.

What Happens If I Do Get A Cavity Underneath?

If you get a cavity underneath your dental crown, you need to visit your dentist as soon as possible. Keep in mind that prompt treatment is always best when it comes to your dental health. The longer you leave any existing issues, the worse they can become over time, and it can have an impact on your overall health. If the cavity is severe, you may need to have your crown replaced by your dentist.

Tooth Decay Vs Cavities Under My Dental Crown

Tooth decay and cavities are both detrimental to your dental health, however they are not the same. With tooth decay, the acidity caused by lingering bacteria in the mouth can break down your tooth’s enamel, eventually damaging the inner layers of your tooth. A cavity, on the other hand, is the resulting damage of tooth decay. Keep in mind that if your tooth decay progresses to a more severe state, the resulting cavity will comprise the structure of your tooth.

Finding a cavity under your tooth crowns can be difficult because the crown is an artificial covering, that is not impacted by decay or cavities. There are, however, signs which can indicate decay or a cavity underneath the crown including:

• Sensitivity: If your teeth have suddenly become sensitive to either temperature (hot or cold) or sweeteners (various sugars).
• Inflammation or Swelling: If your gums are red, tender, or swelling in the area where the crown is located.
• Bad Taste or Malodor: If you’re struggling with a bad taste or smell from the area, it could be due to a bacterial buildup in the area.
• Dark Lines: Visible dark lines along the edge of the gum can be an indication of decay.
• Pain: It’s not normal for there to be any pain in your mouth or teeth when you bite down into food.

If you suspect decay under a crown, it’s best to talk to your dental practitioner as they will be able to confirm it using X-rays. In some cases, your dentist may need to do a more in-depth examination which could include removing the crown to fully inspect the tooth.

How Do I Prevent Cavities Forming Under My Crown?

Nobody wants to have to undergo extensive dental procedures but unfortunately, it happens to the best of us. One way to help lessen your visits to the dentist for things more severe than a regular bi-annual checkup is to continue to maintain good oral hygiene. There are things you can do aside from regularly brushing your teeth twice a day and flossing. Try to use a good fluoride toothpaste when brushing your teeth as it helps protect your teeth from decay. Also, use a good antibacterial mouthwash after you brush and floss. Try to ensure that you limit your intake of sugary foods and beverages and other acidic foods, especially at night as saliva production lessens during our sleep, believe it or not, but saliva is key for good oral health.

Your dental provider can also advise you about specialized products you can use to keep your crown healthy and cavity-free. This includes things such as a specialized toothpaste or even a special toothbrush. Your dentist knows your oral health best and is the person you should turn to for your specific dental health needs.

Dental Services You Can Rely On In Fort Lauderdale

If you need a dental crown or would like to have a regular check-up for suspected cavities or decay, the compassionate dental team at Eriks Dental Group, Fort Lauderdale is here to help. Our team is comprised of highly qualified and compassionate professionals who are happy to address any questions or concerns you may have about your dental health. We are a family-friendly practice with a variety of dental services on offer.

To find out more about our dental services or to schedule an appointment, call us today at 954-463-5051.