Temecula Endodontic Retreatment

Restore and protect your tooth after a failed root canal

What is root canal retreatment?

Root canal retreatment is a procedure performed when a tooth that previously had a root canal becomes painful, reinfected, or fails to heal properly. At Temecula Valley Dentistry, we perform Temecula endodontic retreatment to preserve your natural tooth and relieve discomfort, avoiding extraction whenever possible.

In this procedure, we remove the original filling materials, clean and disinfect the canals again, and reseal the tooth to promote proper healing.

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Why might I need retreatment?

Persistent Pain or Discomfort

Pain or sensitivity after a root canal that never fully resolves can be a sign of lingering infection.

New Infection

A new infection may occur due to delayed crown placement, a crack in the tooth, or untreated canals.

Complicated Anatomy

Sometimes, curved or narrow canals may have been missed during the original procedure.

Failed Healing

Even with proper care, a tooth may not heal as expected, and retreatment may be the best option.

Benefits of root canal retreatment

  • Save your natural tooth ⏤ Retreatment allows us to preserve your existing tooth instead of removing it.
  • Address unresolved infection ⏤ We can eliminate bacteria or decay that may have been missed during the original treatment.
  • Long-term relief and stability ⏤ Proper retreatment can resolve discomfort and protect the tooth for years to come.
  • Avoid extraction and replacement costs ⏤ Preserving your tooth helps you avoid the added time and expense of implants or bridges.
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Our root canal retreatment process

  • Assessment and imaging ⏤ We use digital x-rays and advanced diagnostics to assess the issue and determine if retreatment is needed.
  • Removal of old materials ⏤ The filling from the original root canal is carefully removed to access the inner canals.
  • Cleaning and disinfection ⏤ We thoroughly clean the tooth’s canals, eliminating any bacteria, infection, or debris.
  • Refill and seal ⏤ The canals are filled again with new biocompatible material and sealed to prevent reinfection.
  • Final restoration ⏤ In most cases, a new crown is placed to restore function and protect the tooth long-term.

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We love helping our community smile through routine preventive visits.

  • NExam, x-rays, and dental cleaning.
  • NTypically fully covered by insurance.
  • NNo insurance? Just $99 for new patients.

Affordable Dentistry

Proudly serving our community through accessible payment options:

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Insurance, Medi-Cal (Denti-Cal), IEHP, and Molina Accepted

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Financing Options through CareCredit, Alphaeon, or Proceed

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See why patients love it here

Top rated & reviewed!

“Dr. Mukherjee explains all procedures and doesn’t upsell you with costly procedures. The staff, front and back office is excellent!”

— Amy E.
“Dr. Mukherjee was amazing! I’m usually so nervous going to the dentist but he eased my fear and was so personable and honest. He was thorough and took his time discussing treatment and made sure I was comfortable.”
— Alisa H.
“If you haven’t been to the dentist in quite some time (like me), know that Dr. Rik and the team are caring, thoughtful, and non-judgmental. Today’s visit completely changed my perspective on going to the dentist.”
— Tony A.

Frequently Asked Questions

How do I know if my root canal failed?

Signs of a failed root canal include persistent pain, swelling, sensitivity, or visible abscess near the treated tooth.

Is root canal retreatment painful?

The retreatment process is performed under local anesthesia and is generally no more uncomfortable than the initial root canal.

How successful is root canal retreatment?

With modern techniques and proper care, our Temecula endodontic retreatment has a high success rate and can help you avoid tooth loss.

Will I need another crown?

In many cases, yes. A new crown ensures the retreated tooth is fully protected and functional.

What happens if I don’t retreat a failing root canal?

Untreated infection can spread, causing further damage, bone loss, and eventually requiring extraction.

Welcome to our office

We’re here for you with emergency availability and rotating Saturday hours.

27315 Jefferson Avenue
Suite G2
Temecula, CA 92590

Get Directions

Monday–Thursday: 9am–5pm
Friday: 9am–12pm
Saturday (once per month): 9am–2pm

Let’s get you scheduled!

Dr. Mukherjee spends time getting to know each patient individually before beginning any procedures. We can’t wait to see you smile.