What is a dental crown?

A dental crown is a tooth-shaped cap that fits over a tooth. Crowns, sometimes called caps, are placed on top of a tooth to restore its shape and size, as well as improve its color. Crowns can also restore strength to a tooth that has worn down over time.

Many patients who choose dental crowns do so after they have root canal therapy. Root canal therapy involves removing a decayed or diseased tooth pulp. The pulp is the soft, living tissue inside your teeth. After the tooth pulp is removed, the remaining tooth structure is cleaned, reshaped, and sanitized. This treatment often leaves the treated tooth brittle and weak.

A crown can be placed over a tooth to protect it from breaking or further damage, especially if you play sports or grind your teeth at night. A crown can also improve the way your smile looks.

Reasons for a dental crown

A dental crown can restore a tooth’s function and improve its appearance. A crown can:

* Improve the appearance of a tooth that is cracked, broken, or misshapen.

* Strengthen a tooth with a large filling.

* Restore a tooth that has had root canal treatment.

* Cover a tooth that has had a dental implant.

Dental crowns can be made from a variety of different dental materials, including porcelain-fused-to-metal, all-porcelain, and zirconia. Each material has different benefits, and your dental team can discuss with you which material is best for you.

How are dental crowns placed?

Dental crowns are cemented into place with a dental cement. First, the dentist will shape the tooth, removing any damaged portions. The tooth is then cleaned, and a special solution is applied to its surface. This improves the bond between the tooth and the crown. Once this is done, the dentist will place the crown over the tooth and make any necessary adjustments to the fit and shape.

Caring for dental crowns

A dental crown is very durable. As long as you practice good oral hygiene, it can last for many years, if not decades.

When brushing with a dental crown, use a soft-bristled toothbrush and fluoride toothpaste. Flossing should be done daily.

Dental crown alternatives

When a crown is necessary, there are many restorative dentistry options that can be used instead. For example, crowns may be unnecessary to treat cavities. A dental filling may be enough to treat the decay, or the affected teeth can be restored with dental bonding or porcelain veneers.

What happens after a dental crown is placed?

Your dentist will place a temporary crown over your tooth to protect it. After 1-2 weeks, you will return to the dentist’s office to have the temporary crown removed and your permanent crown placed.

If your temporary crown comes off between dental appointments, don’t replace it! Call your dentist immediately to schedule an appointment.

What happens after a dental crown is removed?

After a dental crown is removed, it’s important for your oral health to get a regular checkup. After a tooth is cracked, split, or damaged by decay, it becomes vulnerable to infection. If the treatment didn’t involve a dental crown, your dentist may prescribe a filling.

How long will a dental crown last?

A dental crown can last up to 15 years if properly cared for. However, each individual case is different. Some factors that play a role in the lifespan of a dental crown include:

* Patient care – Patients who follow good oral hygiene practices, including refraining from chewing on their restorations, tend to see a higher success rate with their dental work.

* Material – Porcelain and ceramic materials tend to wear better than metal restorations.

* Dental habits – Patients who grind their teeth or use their restorations as tools to open packages may be higher at risk for damage.