Did you know more than 15 million root canals are performed annually? That’s about 41,000 procedures per day! Most root canals are done by general dentists, but some situations can require more expertise. You may be referred to an endodontist. Less than 3% of dentists are endodontists. They undergo advanced training in the diagnosis and treatment of tooth pain and root canal therapy. Here’s why you may be referred to a specialist.