For many people, finding out that you need a root canal is right up there with being audited by the IRS. But, despite their terrible reputation, root canals are significantly less painful than a tax audit! In fact, it’s not uncommon for patients to report that their root canal was no more painful than getting a simple filling. Not to mention the most important part: root canal therapy in Superior saves teeth that would otherwise be lost so you can maintain a healthy smile for many years. But even after understanding the reason for the procedure, you might still wonder why it needs to be done in the first place when sometimes just a filling or crown is enough. Keep reading below to find out!