12 Porter Street      |      Melrose, MA 02176

(781) 665-1552

Dental Crowns: What Are They and When Are They Necessary?

If you have a tooth that is severely damaged or decayed, a dental crown may be recommended by your dentist. A dental crown is an artificial tooth that is placed over a damaged or decayed tooth to protect it and improve its appearance. In this guide, we focus on understanding the purpose of a dental crown and when it is truly necessary.

What Is a Dental Crown?

A dental crown is a cap that is placed over a tooth. It is usually used to restore a tooth to its original shape and size or to improve its appearance. Crowns can also be used to support a dental bridge or to cover a dental implant.

When a tooth is severely damaged or decayed, a crown can be used to restore it. A crown can also be used to improve the appearance of a tooth that is misshapen, discolored, or has gaps. Porcelain and ceramic crowns are the most common types, while there are also zirconia crowns or those made from a combination of these materials. They are custom-made to fit over an existing tooth. Crowns can last for many years, but they may eventually need to be replaced.

When Is a Dental Crown Necessary?

A dental crown is a custom-made restoration that covers the entire visible portion of a tooth above the gum line. It is usually used to protect a tooth that is too damaged to be repaired with a filling or to support a tooth with a large filling. 

A crown may be necessary if a tooth is:

– Broken or fractured

– Worn down

– Decayed

– Misshapen

– Weak

A crown can also be used to:

– Support a dental bridge

– Cover a dental implant

– Improve the appearance of a tooth

If you have a tooth that requires a crown, your dentist will first assess the tooth to determine if a crown is the best treatment option. If a crown is necessary, your dentist will take impressions of your teeth and prepare the tooth for the crown. The impressions will be used to create a model of your teeth, which the crown will be made from.

How Is a Dental Crown Placed?

The placement of a dental crown usually requires two dental visits. During the first visit, the tooth is prepared for the crown, and an impression is made of the tooth. This impression is then used to create the crown, which is typically made from porcelain or metal. The crown is then placed on the tooth during the second dental visit.

The entire process of placing a dental crown usually takes around two weeks. During this time, it is important to avoid chewing on hard foods or biting your nails, as this can damage the crown. It is also important to brush and floss regularly to keep the area around the crown clean.


Dental crowns are necessary when a tooth is damaged or decayed to the point where it needs to be repaired or replaced. Crowns are also used to protect weak teeth from further damage and to improve the appearance of teeth that are discolored or misshapen. If you think you may need a dental crown, be sure to talk to your dentist to see if one is right for you.

Are you looking for a caring and qualified dentist in Melrose, MA, capable of providing quality service whenever you need it? If the answer is yes, then Melrose Dental Group is the place to be. Dr. Piro Leno and his team of dental professionals are always ready to provide comprehensive dental care based on your needs. Whether you need cleaning, full mouth restoration, or dental crowns in Melrose, MA, look no further than Melrose Dental Group. Schedule an appointment today!

12 Porter Street, Melrose, MA 02176 – phone (781) 665-1552 – fax (781) 665-5826
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 Melrose Dental Group | 12 Porter Street Melrose, MA 02170 | (781) 665-1552