: How does a dead tooth not release harmful bacteria after a root canal?

Question

So. I hear a root canal is to save the structure of a tooth for function moreso than anything. But unless they clean out all the nerves/pulp and such, wouldn’t they decay and cause detrimental bacteria to infect the area eventually?

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And do children need root canals for a number 30 molar? Do they not grow back?

In: Biology

Answer 1

A root canal is the only procedure that is intended to keep a part of your body that has died in your as a part of your body.

Dental implants are a much better option, but pricey.