9 doctors weighed in:

What makes teeth break and come out after root canals?

9 doctors weighed in
Dr. Heidi Nelson
Dentistry
3 doctors agree

In brief: They become brittle

Endodontically treated teeth become brittle and can fracture because there is no longer a blood supply to nourish the tooth.
After root canal treatment the tooth still has to be restored so it can bear chewing pressure without breaking. A crown is usually the recommended restoration.

In brief: They become brittle

Endodontically treated teeth become brittle and can fracture because there is no longer a blood supply to nourish the tooth.
After root canal treatment the tooth still has to be restored so it can bear chewing pressure without breaking. A crown is usually the recommended restoration.
Dr. Heidi Nelson
Dr. Heidi Nelson
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Dr. Kenneth Grossman
Dentistry - Endodontics
1 doctor agrees

In brief: Coronal protection

All root canals done on posterior teeth should be followed up w/ a proper restoration, usually a crown, to protect the tooth.
When the root canal was done, your dentist should explain that to you.

In brief: Coronal protection

All root canals done on posterior teeth should be followed up w/ a proper restoration, usually a crown, to protect the tooth.
When the root canal was done, your dentist should explain that to you.
Dr. Kenneth Grossman
Dr. Kenneth Grossman
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Dr. David Kam
ENT - Head & Neck Surgery
1 doctor agrees

In brief: Non-vital teeth

After root canal the dental pulp whiich nourishes the tooth was completely removed.
The tooth is dead and will become brittle over time. It can fracture easily and that is why a crown is usually recommended after root canal.

In brief: Non-vital teeth

After root canal the dental pulp whiich nourishes the tooth was completely removed.
The tooth is dead and will become brittle over time. It can fracture easily and that is why a crown is usually recommended after root canal.
Dr. David Kam
Dr. David Kam
Thank
Dr. James LoCascio
Dentistry - Endodontics

In brief: Broken tooth

After root canal treatment a tooth does not have the same feeling as a tooth that still has a nerve.
The mouth looses the ability to control how hard you bite on the tooth, which can lead to increased chance of breaking the tooth. This is why most root canal teeth should have crowns.

In brief: Broken tooth

After root canal treatment a tooth does not have the same feeling as a tooth that still has a nerve.
The mouth looses the ability to control how hard you bite on the tooth, which can lead to increased chance of breaking the tooth. This is why most root canal teeth should have crowns.
Dr. James LoCascio
Dr. James LoCascio
Thank
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