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Why is there a whole in my temporary crown?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hi doctor,

My upper incisor has a fracture. So, I had a temporary crown, and then a couple of weeks later I had a root canal completed. And today, I had my crown lengthening done to prepare for the permanent crown. My dentist mentioned to me that I would feel a hole in the back of my tooth, which I do. And that it would even heal over. But, what does that mean? And how long does it take? I am worried about food particles, etc., getting in there and infecting the area. I was given mouth rinse, T3, and Ibuprofen 600 mg. I would like to know if this is all normal. Should I be worried about infection of the hole?

Please help.

Answered by Dr. Prerna Jain

Education:

MDS Orthodontics and Dentofacial Orthopaedics

Professional Bio:

Dr. Prerna Jain is a passionate Orthodontist with 12 years of clinical experience. She completed her BDS from the Manipal Academy of Higher Education in 2011. She then completed her MDS in Orthodontics from the Manipal Academy of Higher Education in 2015. She is well-specialized in treating all malaligned teeth and malocclusion for aesthetic and functional purposes. She is currently working in Mumbai.

This doctor is not available for online consultations on the platform anymore.

Hi,

Welcome to icliniq.com.

The whole procedure you described is pretty standard and usually expected. During root canal treatment, till it is completed a temporary filling is placed in the hole. This hole on the back of the tooth is where the root canal treatment is done. However, normally before the crown cutting for a permanent cap, it is filled with permanent cement. The hole does not heal by itself. A filling is placed in it. If your root canal is completed, then there is nothing to worry about infection. If your root canal is not completed, then the infection will get cleared out of it. The food particles getting stuck do not cause infection.

I hope this helps.

Thank you.

Medically reviewed by iCliniq medical review team
Published At April 26, 2017
Reviewed At October 15, 2024

Education:

MDS Orthodontics and Dentofacial Orthopaedics

Professional Bio:

Dr. Prerna Jain is a passionate Orthodontist with 12 years of clinical experience. She completed her BDS from the Manipal Academy of Higher Education in 2011. She then completed her MDS in Orthodontics from the Manipal Academy of Higher Education in 2015. She is well-specialized in treating all malaligned teeth and malocclusion for aesthetic and functional purposes. She is currently working in Mumbai.

This doctor is not available for online consultations on the platform anymore.

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Prep / Recovery Guide

Temporary Crown and Root Canal Prep and Recovery Guide

How it works

Dental procedures like temporary crowns, root canals, and crown lengthening are common. Understanding each step helps you manage your care and recovery.

1

Temp
Crowns

2

Root
Canal

3

Crown
Length

4

Access
Cavity

5

Post-Care
Tips

6

Contact
Dentist

This information is based on general medical guidance. It is not a substitute for professional medical advice; consult a qualified clinician.

Always consult a doctor before taking medication; self-medication carries serious health risks. Take exact prescribed doses, and never start, change, or stop treatment without medical supervision.

Education:

MDS Orthodontics and Dentofacial Orthopaedics

Professional Bio:

Dr. Prerna Jain is a passionate Orthodontist with 12 years of clinical experience. She completed her BDS from the Manipal Academy of Higher Education in 2011. She then completed her MDS in Orthodontics from the Manipal Academy of Higher Education in 2015. She is well-specialized in treating all malaligned teeth and malocclusion for aesthetic and functional purposes. She is currently working in Mumbai.

This doctor is not available for online consultations on the platform anymore.

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