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Originally Posted On: https://www.dentalpractice.com/showcase/blog/root-canals-have-improved-greatly/

Are you hesitant about having a root canal? If so, place your worries aside. Recent advancements have made this procedure commonplace and modern techniques ensure that no pain is involved. Here are some of the ways in which root canal therapy has evolved:

• The instruments themselves are much more precise.
• Local anaesthesia will always be administered in advance, so you’re comfortable during the entire procedure.
• Permanent crowns help to protect the tooth and to restore your smile.

“In the past, capping teeth with dental crowns was not routinely done with root canals.”

This article provides more information about root canals:

https://yourdentalhealthresource.com/how-has-root-canal-therapy-advanced-over-the-years/