Endodontics

Root Canals

Modern root canal treatment doesn't deserve its reputation — it's the procedure that relieves the pain, not the one that causes it.

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Root Canals at 3D Dental in Mastic, NY

A root canal treats infection or injury inside a tooth's pulp — the soft tissue containing nerves and blood vessels — by removing the damaged tissue, cleaning and sealing the space, and protecting what remains of the natural tooth.

The alternative to a root canal is almost always extraction, so despite its reputation, the procedure is really about saving your natural tooth and relieving the pain that infection or injury has caused.

Is this right for you?

  • You have a severe, lingering toothache
  • A tooth is sensitive to hot or cold long after the stimulus is gone
  • You have swelling or a bump on the gum near a tooth
  • A tooth was cracked or deeply decayed

What to expect

1

Numb & access

We numb the area completely, then create a small opening to access the infected pulp inside the tooth.

2

Clean & shape

The infected tissue is carefully removed and the inside of the tooth is cleaned and shaped.

3

Seal & crown

The tooth is sealed, and in most cases topped with a crown for long-term strength and protection.

FAQ

Questions about root canals

Are root canals painful?

With modern anesthesia, the procedure itself is generally no more uncomfortable than getting a filling — and it relieves the pain that brought you in in the first place.

Will I need a crown afterward?

Most root canal-treated teeth need a crown for long-term strength, since the tooth can become more brittle over time without its blood supply.

What's the alternative to a root canal?

The main alternative is extraction — a root canal lets you keep your natural tooth, which is almost always the better long-term option for chewing, bite alignment, and cost.

How long does a root canal take?

Most root canals are completed in one to two visits of about 60-90 minutes each, depending on the tooth and complexity of the infection.

How long does recovery take?

Most patients return to normal activity the same day, with mild tenderness for a few days that responds well to over-the-counter pain relief.

How do I know if I need a root canal versus a filling?

If decay or infection has reached the tooth's inner pulp — often signaled by lingering pain, swelling, or sensitivity — a filling alone won't resolve it, and a root canal becomes necessary to save the tooth.

Ready for a healthier, brighter smile?

New patients are always welcome. Call or send a request — our team will get back to you shortly.