Root Canal Therapy: What’s Next?

Once you have undergone root canal therapy, your tooth will require permanent dental restoration to allow it to return safely to full function. During a root canal treatment your dentist creates an access cavity in the tooth, which further weakens an already compromised tooth. Depending on the condition of your tooth, there are a several options to consider for restoring an endodontically treated tooth.

For a tooth that is relatively intact, with little damage to the overall structure of the tooth, your dentist may recommend a tooth-colored filling. Teeth that did not require the creation of a large access cavity or were not excessively damaged prior to treatment would be candidates for restoration with a filling. This type of restoration is probably best suited to small cavities in front teeth that are not utilized for heavy chewing.

The most common type of permanent restoration for root canal treated teeth are dental crowns. Because the tooth may have been severely damaged by either trauma or decay, root canal therapy further weakens the structure. Dental crowns provide stability and protect the tooth from future damage. Crowns also effectively protect against bacteria entering and contaminating the treated tooth. Studies have shown the highest success rate for the life of a tooth restored with a dental crown.

Your dentist will place a temporary restoration at the time of your root canal therapy. A permanent restoration, either filling or crown, should be placed as soon as reasonably possible to protect the tooth from additional fracture or decay. Consult with your dentist or endodontist for additional information about which type of restoration would be best suited to seal and protect your tooth after root canal therapy.