Need for Dental Crown After Root Canal Procedure

Posted on: November 26, 2019

root canal Naperville, IL

If you get a root canal, your dentist will likely recommend a dental crown. Crowns are placed on top of treated teeth to strengthen them. Find out when crowns are recommended. Then you will know what to expect during your procedure.

When dental crowns are needed after a root canal procedure

Dentists do not always recommend dental crowns after a root canal. The recommendation depends on the location of the treated tooth and the patient’s oral history. Dentists also consider the force put on the tooth, its condition and the color. Get more information about when crowns are needed.

Tooth location

Dentists consider the location of the tooth when determining if a crown is needed. Front teeth do not take on much force from chewing. Because of that, these teeth often do not require crowns. However, teeth located in the back of the mouth typically need crowns to absorb the force that occurs when chewing.

History of broken teeth

Dentists also consider the patients’ history when deciding to place crowns. Those who have a history of broken teeth are likely to need a crown. The crown will strengthen the tooth, so it is less likely to break or crack. However, those who have strong teeth that have never broken might not need a crown.

Grinding and clenching behaviors

Many people have bruxism (teeth grinding). Grinding is very hard on natural teeth and restorations. Patients with a history of bruxism likely need dental crowns. Dentists also recommend that patients with bruxism wear mouthguards at night. Mouthguards protect the natural teeth and the dental crowns from damage.

Too damaged to support chewing

Patients get root canals due to severe damage. The extent of the damage is used to determine if a crown is needed. If the tooth had a large amount of decay, a large crack in it or deep roots that require lots of drilling, a crown would likely be recommended. The damage weakens the tooth to the point that it can no longer support chewing forces. Without support from a crown, the tooth is likely to crack or break completely.


Many people do not realize this, but crowns can also be used for cosmetic reasons after a root canal. Teeth often turn a brownish color before the root canal treatment. This happens when the pulp dies and no longer supports the tooth, creating what is known as a “dead tooth.” Dental crowns hide the discolored tooth and make the smile look white once again. People who are concerned about the tooth’s appearance should ask about dental crowns.

Protect your teeth after a root canal

Crowns are often necessary to protect your teeth after a root canal. Your dentist will likely recommend a crown if you have a root canal on a back tooth, have a history of broken teeth or grind your teeth. You will also need a crown if your tooth is severely damaged or discolored. Talk to your dentist before the procedure to determine if you are likely to need a crown.

Request an appointment here: or call ATI Dental Care at (630) 228-7046 for an appointment in our Naperville office.

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