I found a pretty informative video on root canal therapy.
The video discusses what a root canal is, whether or not you need a root canal, how much pain to expect, the recovery time, and the chance the root canal is successful.
Remember that not all root canals will be a success and there are risks with every procedure.
A Root Canal Treatment is significantly more confounded than a tooth extraction. In actuality, the strategy takes a couple of hours to finish and may even require numerous sessions. A root canal treated tooth will be more inclined to cracks, however, it can be strengthened with a porcelain crown.