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There is a hole in root canal treated tooth. Can the filling be done again?

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There is a hole in root canal treated tooth. Can the filling be done again?

The following is an actual conversation between an iCliniq user and a doctor that has been reviewed and published as a Premium Q&A.

Medically reviewed by

Dr. Divya Banu M

Published At April 12, 2019
Reviewed AtAugust 31, 2023

Patient's Query

Hello doctor,

I had a root canal done two years ago. They had to drill into a new crown. The crown was filled afterward. Today I noticed a hole where the filling was. I am scared now that the root canal is going to get reinfected. Is there a good chance that the crown can just be refilled? Or is there an equally good chance that bacteria has already gotten in? I do not think it has been longer than two weeks based on my last dental visit.

Hi,

Welcome to icliniq.com.

I have gone through your question and I can understand your concern. In case there is no pain and swelling, the tooth is not infected. The root canal is always filled with gutta percha material and sealed. The filling is done after the root canal procedure is properly done. Even if there is an infection that would be treated with antibiotics and refilled after that. My advice is that visit your dentist as soon as possible and get it refilled. There will be only restoration and not new root canal treatment.

The Probable causes

Fallen restoration.

Investigations to be done

IOPAR X-ray.

Differential diagnosis

Prosthetic crown fracture.

Treatment plan

Rerestoration.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Dr. Muzaffer Hussain Parray
Dr. Muzaffer Hussain Parray

Dentistry

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