Root Canal Therapy FAQ

What is a root canal?

A root canal is a dental procedure used to treat infection or damage within the pulp of a tooth. The pulp is the soft tissue inside the tooth that contains nerves and blood vessels. The procedure involves removing the infected or damaged pulp, cleaning and disinfecting the inside of the tooth, and then filling and sealing it.

Why might I need a root canal?

You may need a root canal if you have a deep cavity, a cracked or chipped tooth, or an injury to a tooth that has caused infection or damage to the pulp. Symptoms indicating the need for a root canal can include severe tooth pain, prolonged sensitivity to heat or cold, swelling, and tenderness in the surrounding gums.

Is a root canal painful?

Contrary to popular belief, a root canal procedure is not typically painful. Modern techniques and anesthesia make it similar to having a cavity filled. Most patients report feeling little to no pain during the procedure.

How long does a root canal take?

A root canal usually takes one to two appointments, each lasting about 60 to 90 minutes. The duration depends on the complexity of the case and the specific tooth being treated.

What happens during a root canal procedure?

Anesthesia: Local anesthesia is administered to numb the tooth and surrounding area.
Access: The dentist drills a small hole in the top of the tooth to access the pulp.
Cleaning: The infected or damaged pulp is removed, and the inside of the tooth is cleaned and disinfected.
Filling: The cleaned space is filled with a biocompatible material, usually gutta-percha.
Sealing: The tooth is sealed with a temporary or permanent filling.
Restoration: In most cases, a crown is placed over the tooth to restore its strength and function.

How should I care for my tooth after a root canal?

After a root canal, it’s important to follow your dentist’s instructions, which may include avoiding hard or chewy foods until the tooth is fully restored. Good oral hygiene, including brushing, flossing, and regular dental check-ups, is essential to maintain the health of the treated tooth.

What are the risks or complications of a root canal?

While root canals are generally safe, potential risks include:

Infection if not all of the bacteria are removed
Tooth fracture if the tooth becomes brittle after the procedure
Persistent pain or discomfort

Can a root canal fail?

Although root canals have a high success rate, there is a small chance of failure. Reasons for failure can include:

Undetected cracks in the tooth
Additional canals that were not treated
New decay or infection

How much does a root canal cost?

The cost of a root canal varies depending on factors such as the tooth’s location, the complexity of the case, and whether a specialist performs the procedure. Dental insurance often covers part of the cost. It’s best to consult with your dentist for a specific estimate.

Are there alternatives to a root canal?

The main alternative to a root canal is tooth extraction. After extraction, the missing tooth can be replaced with a dental implant, bridge, or denture. However, preserving the natural tooth through a root canal is usually the preferred option.

How long will the treated tooth last?

A tooth that has had a root canal can last a lifetime with proper care. Good oral hygiene, regular dental check-ups, and avoiding habits that can damage teeth (such as chewing on hard objects) can help ensure the longevity of the treated tooth.

If you have further questions or concerns about root canal therapy, consult with your dentist for personalized advice and recommendations.

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For all your dental needs, schedule an appointment by calling the Zak Dental office at 833-ZAK-TEAM.

Root Canals Therapy Frequently Asked Dental Questions