What Is a Crown?
Crowns are long-term restorations used to repair and protect broken, weak, fractured, worn, or decayed teeth while also improving their appearance.
If your dentist recommends a crown, it is usually to correct one of several common conditions that affect the strength, function, or appearance of a tooth.
At Greenberg Dental & Orthodontics, our goal is the same as yours, keeping your teeth healthy and your smile bright. Talk with your dentist to find out whether a crown may be the right treatment for your smile.
When Is a Dental Crown Recommended?
A crown may be recommended when:
- A tooth has a large filling and the remaining structure is too weak to support it
- A tooth has experienced extensive decay
- Teeth have discoloration or compromised aesthetics
- A tooth has suffered a dental fracture
- A tooth has had a root canal and is now more brittle and prone to fracture
- Missing teeth are being replaced with a bridge and adjacent teeth need crowns for support
A crown may also be used with a dental implant or as part of a dental bridge when replacing missing teeth.
What Types of Dental Crowns Are Available?
Dental crowns can be made from different materials, including porcelain, ceramic, zirconia, porcelain fused to metal, or metal alloys. The best option depends on the location of the tooth, bite pressure, appearance goals, and your dentist’s recommendation.
Front teeth often require a highly natural appearance, while back teeth may need extra strength for chewing. Your dentist will explain which crown material may be best for your situation.
Questions & Answers
What preparation is needed for a crown?
Your dentist will prepare the damaged tooth by reducing and reshaping it so your customized crown fits properly.
Are impressions needed for a crown?
Yes. After the tooth has been prepared, an impression is taken of the tooth and surrounding teeth. A temporary crown is then made and placed to protect the prepared tooth between visits.
How do I care for a temporary crown?
Avoid hard or sticky foods while wearing the temporary crown. If it comes loose, notify your dentist so they can advise whether a visit is needed. Leaving the prepared tooth unprotected can lead to damage.
What happens after my dentist takes impressions?
The impression is sent to a dental laboratory where models are created. Using those models, technicians build the permanent crown to precisely fit your tooth.
How is the crown fitted?
At the second appointment, the temporary crown is removed and replaced with the permanent one. Your dentist ensures it restores proper shape, appearance, and bite.
If necessary, adjustments are made. Once the fit is correct and comfortable, the crown is cemented into place.
Will a dental crown look natural?
Many crowns can be made to closely match the color, shape, and size of your surrounding teeth. Your dentist will discuss the material and shade options that best fit your smile.
Can a crowned tooth still get a cavity?
Yes. A crown covers and protects the visible part of the tooth, but the natural tooth structure near the gumline still needs daily brushing, flossing, and regular dental care.
How Long Do Dental Crowns Last?
The lifespan of a dental crown depends on the crown material, the health of the tooth underneath, oral hygiene, bite forces, and habits such as grinding or chewing hard objects.
Brushing, flossing, regular dental cleanings, and routine exams help protect the crown and the natural tooth structure around it.
Need to Repair or Protect a Damaged Tooth?
A dental crown can help restore strength, shape, and appearance when a tooth is cracked, worn, decayed, or weakened by a large filling or root canal.
Schedule a dental visit at one of our Florida locations to find out whether a crown is the right option for your tooth.