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Root canal therapy in Brea

Root canals have a reputation. Ours takes about an hour, under a microscope, and most people are back to normal the next day.

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Illustration of a smiling, relaxed patient reclining in a dental chair

What it is

Treating the inside of the tooth, so the tooth itself can stay

Inside every tooth is soft tissue called the pulp, made of nerves and blood vessels. When deep decay, a crack, or an injury lets bacteria reach it, the pulp becomes inflamed or infected. A root canal removes that tissue, disinfects the canals, and seals them. The outer tooth and its root stay in place.

Signs you may need one

  • Lingering sensitivity to hot or cold, long after the drink is gone
  • Sharp pain when you bite down or chew
  • A throbbing ache that wakes you at night
  • Swelling, tenderness, or a small bump on the gum
  • A tooth that has darkened after an injury
  • Deep decay or a crack your dentist says has reached the nerve

Some infected teeth cause no pain at all. An exam and 3D image tell us for certain.

Why save the tooth

Nothing works quite like your natural tooth

Relief at the source

The inflamed or infected pulp is removed, so the pain that brought you in goes away with it.

Your own tooth stays

No gap, no bridge, no implant. A treated tooth looks, feels, and chews like the one you have always had.

Usually one visit

Most root canals take about 60 to 90 minutes. Many people return to work or school the next day.

Built to last

With a crown from your dentist and routine care, a treated tooth can last a lifetime.

Your visit, step by step

You will know what is happening the whole time

  1. Step 1: Diagnose

    We test the tooth, take 3D imaging, and show you what we see. You get a clear plan and cost before anything begins.

  2. Step 2: Numb and protect

    Local anesthetic first, then a thin rubber shield around the tooth to keep it clean and dry. You stay comfortable throughout.

  3. Step 3: Clean and shape

    Under the surgical microscope, we remove the damaged pulp and disinfect each canal, including the small ones that are easy to miss.

  4. Step 4: Seal and hand back

    The canals are filled and sealed. We send a report to your dentist, who places the final crown.

Common questions

What patients ask us most

Does a root canal hurt?

The procedure feels much like having a filling. The tooth is fully numbed first, and most people say the toothache before treatment was far worse than the visit itself.

How long is recovery?

Expect some tenderness for a few days, usually managed with over-the-counter pain relievers. Most people go back to normal activities the next day.

Will I need a crown?

Most back teeth need a crown after a root canal to protect them from cracking. Your general dentist places it, typically within a few weeks, and we coordinate timing with them.

What are the alternatives?

The only alternative is removing the tooth. Replacing it with an implant or bridge usually takes longer, costs more, and involves more procedures than saving it.

Is it covered by insurance?

Most dental plans cover part of root canal therapy. We check your benefits and give you a written estimate before treatment. See insurance and financing.

Do I need a referral?

No. Many patients are referred by their dentist, but you can call us directly.

Talk it through with us

Tell us what you are feeling and we will find you a time, often within the week.

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Other services

Root canal retreatment When an earlier root canal needs a second, closer look. We find what was missed. Endodontic microsurgery A precise procedure at the tip of the root, for when treatment from above is not enough. Emergency endodontics Severe pain, swelling, or a knocked-out tooth. Call us and we will make room today.