Frequently Asked Questions about dental crowns to strengthen damaged teeth; sustain a healthy, pleasing smile

People rarely ask us for a dental crown (well, unless they need a second opinion about the procedure or estimated costs at another dentist’s office). They are usually introduced to the world of dental crowns when something goes wrong. Their tooth is damaged, and it will take more than better oral care to repair that damage.

Whatever your specific case may be, Pleasant Dental^® strives to place dental crowns that are of good value. Crowns should rebuild damaged teeth, so you can’t tell the difference between the natural tooth structure and the dental material. Our team in Dolton, Illinois, is happy to answer a few common questions about crown treatment.

What exactly is a dental crown?

Crowns are a way for us to protect teeth that have been damaged not a little but severely. Examples might include teeth with big cavities (or big fillings) that are vulnerable to further damage. We can also use this procedure to strengthen teeth that have been treated with root canal therapy. Basically, any tooth that is significantly weakened from wear and tear, disease, or other trauma may be strengthened and restored to health and function with a crown.

How does a crown “work”?

Crowns are simply new coverings that are placed over weak teeth. The crown is made with and shaped from a variety of dental materials. It covers both the top or chewing surface of the tooth and its sides. So, crowns protect teeth from further breakage that may threaten their structural integrity. In many instances, crowns are the final line of defense before an otherwise badly damaged tooth would have to be removed. 

What materials do you use to make crowns?

Most dentists today primarily place zirconia crowns. Made from a ceramic material, zirconium dioxide, zirconia crowns are quite durable compared to older porcelain bonded to metal. They also do not require metal substructure like conventional porcelain-fused-to-metal (PFM) crowns. Due to their strength and durability, zirconia crowns are an excellent option for back teeth. They are also a highly cosmetic option. Since no metal is underneath the ceramic, you will never see a dark line peeking through if the gums recede over time. Zirconia is designed to blend in better with the rest of the smile. The natural appearance of the crowned tooth is restored and sustained.

How long do crowns last?

At every check-up, Pleasant Dental^® will assess how your crown (or other restoration) is holding up. Eventually, the crown may become worn or damaged and require replacement. More commonly, the crown remains in great shape for years, decades even, but decay starts at the edge of the crown where the tooth isn’t protected, around the gumline. This often requires the removal of the crown to assess and repair the decay, followed by the placement of a new crown.

There are things you can do to extend their “lifespan.” One of the best things to do is to maintain regular visits. During check-ups, we try to stay ahead of problems. Our team identifies any issues or obstacles to your oral health and hygiene. We can then tailor recommendations to resolve these problems before the damage worsens. Generally, crowns are pretty low maintenance. The primary home care and professional care that applies to natural teeth also applies to dental crowns.

We welcome your specific questions. To find out more, call our team in Dolton, IL, at (708) 576-1900 today.

Dean Dietrich, DDM

Dr. Dean Dietrich has been practicing dentistry since 1986, when he received his Doctor of Dental Medicine from Southern Illinois University's School of Dental Medicine. He had completed his undergraduate studies in business marketing and management at Michigan State University from 1978 to 1982.

He opened Pleasant Dental in 2003 to provide excellent dental care and value for his patients. He is especially skilled and experienced with root canals, implants, and handling dental anxiety.

Dr. Dietrich is a member of the American Dental Association, Illinois State Dental Society, Chicago Dental Society, and the Indian Dental Association. He is licensed in Illinois, Indiana, and Michigan and has orthodontic certification from the Academy of GP Orthodontics. Multiple agencies have recognized him annually as one of America’s Top Dentists.

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