How can dental crowns help weak teeth? Whether your tooth has a significant area of decay, a chip, a crack, or enamel erosion, take a look at how a crown can protect and preserve your healthy smile.

What Is A Crown? 

This common type of dental restoration fits on top of the natural tooth. Most modern crowns are made from a tooth-colored material, making them look like a natural part of your mouth. Even though naturally-colored crowns are popular, this isn't your only option. Along with porcelain and ceramic (tooth-colored) crowns, these restorations are available in gold, combination metal (gold, palladium, chromium, and nickel), and porcelain-fused-to-metal materials. 

Why Would You Need A Crown?

Crowns serve a few different purposes. Some crowns strengthen weak teeth, others protect damaged teeth, and others are used to hold dental bridges in place. Crowns can also cap or cover discolored teeth, top a root canal treatment, or cover a dental implant. 

Do Crowns Offer Protection?

Yes, a dental crown can protect a weak or damaged tooth. Severe decay, injuries, and erosion can weaken a tooth. This leaves the tooth vulnerable to infection or additional damage. Without a dental restoration, a weak tooth could also cause pain, interfere with your ability to eat safely or make it difficult to speak clearly. 

A crown is a prosthetic restoration that offers aesthetic and functional benefits. Not only does it create an even, bright, seamless smile but it also gives the natural tooth extra support and shields it from bacteria and debris buildup. It also creates a uniform chewing surface that alleviates pressure and stops additional enamel erosion.

Is A Crown Permanent?

The answer to this question is yes—and no. The dentist may remove some of the natural tooth's enamel before installing a crown. This is done to make enough space in your mouth for the crown to fit securely. If the natural tooth is severely damaged or decayed, the dentist may need to take the opposite approach and build up the tooth with a dental filling material. This process builds an anchor for the crown.

Instead of a one-size-fits-all approach, the dentist will make an impression of your tooth to custom create a crown that fits your smile. It may take a few weeks to make the crown. While you wait for your permanent crown, the dentist may install a temporary version that is made from a resin or acrylic material. 

The custom crown is permanently bonded to your tooth. But it may not last forever. Even though you can't remove the crown, it could fall out or chip after years of use. According to the Cleveland Clinic, a crown could last between five and 15 years. Proper care and maintenance may help the crown to last longer. 

To learn more about dental crowns, speak to your dental provider today. 

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