How many times should a root be treated for a tooth?

I was in root canal treatment today and the doc said goodbye see you next week. How many times should a root canal be repeated?
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1 Answer

Answer :

The final filling is usually applied after the 2nd time. Theoretically, even after the 1st, the tooth could be stuffed in permanently, but they could not be sure of success due to the painkiller. That’s why you have to wait a few days and if you definitely don’t hurt your tooth anymore, you can go for the final filling.   
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