Endodontics is the dental specialty more commonly referred to as the root canal specialty. There are many other situations, such as trauma and pain, where your dentist may refer you to an endodontic specialist to assess and determine the best course of treatment. While all dentists are trained in diagnosis and treatment, endodontic specialists receive many years of advanced education and clinical practice. The in-depth study of root canal techniques and procedures allow endodontists to diagnose and treat difficult cases that general dentists cannot.