What do you know about root canals? There are a lot of misconceptions that leave people fearful of the treatment, but the procedure is nothing to be afraid of. If you’re feeling uneasy, learning the facts about root canal therapy can be a relief and give you the peace of mind that you need to commit to a procedure that’s necessary to save your tooth. Read on for 4 truths you should know when you’re told that a root canal could be in your future.