What is a root canal?

Root canal treatment addresses problems involving the pulp inside a tooth. The procedure generally involves removing affected tissue, cleaning and shaping the internal canal system, filling and sealing the space, and then restoring the tooth appropriately.

How do I know if I need a root canal?

Tooth pain, lingering sensitivity, swelling, pain while chewing, or tooth damage can lead to an evaluation, but these symptoms do not automatically mean a root canal is required. A dental examination and appropriate imaging help determine the cause.

Is a crown always required after a root canal?

Not necessarily. The appropriate restoration depends on the tooth, remaining tooth structure, previous dental work, bite forces, and other clinical factors. A dentist can explain whether a filling, crown, or another restoration is appropriate after treatment.

How many appointments does a root canal take?

The number of appointments varies according to the tooth and complexity of treatment. Some cases may be completed differently from others, and additional visits may be required for the final restoration even after the root canal procedure itself is completed.

Can a root canal save an infected tooth?

Root canal treatment is intended to treat problems involving the inside of a tooth while allowing the tooth to be retained when clinically appropriate. Whether a particular tooth can be treated successfully depends on its condition and restorability.

Does dental insurance cover root canal treatment?

Many dental insurance plans provide some coverage for endodontic treatment, but deductibles, coinsurance, annual limits, network rules, and coverage for the final restoration can differ. Verify the specific benefits with the insurer and dental office.

Can tooth pain go away even if the tooth still needs treatment?

Yes. Changes in pain do not necessarily mean the underlying dental problem has resolved. If significant tooth pain suddenly improves or disappears, an examination may still be appropriate to determine what is happening inside and around the tooth.

What happens if I delay a root canal?

The outcome depends on the underlying condition. When the inside of a tooth is infected or significantly damaged, delaying evaluation can allow the dental problem to continue. A dentist can determine how urgently treatment is needed.

Is an endodontist different from a regular dentist?

Yes. An endodontist is a dentist with additional specialty training focused on diagnosing and treating problems involving dental pulp and tissues surrounding tooth roots. General dentists may also perform root canal procedures.