One of the biggest contributors to natural nervousness and anxiety about dental procedures such as root canal in Waterloo is uncertainty. It’s normal to be nervous and anxious about the mysterious and known. One of the best ways to reduce nervousness and anxiety, is to resolve some of the mysteries and make sure you know all the relevant information about what you’ll experience. That’s the goal of this article — to help you understand what is involved in a root canal near you. Why is root canal therapy necessary? Root canal therapy is necessary when a bacterial infection is affecting the pulp and nerves inside your tooth or teeth. Unless such serious infection is eliminated through a root canal, those bacteria will eventually kill the tissues inside your tooth and the infection will spread within your jaw, to other teeth, and even into your bloodstream. Serious infections affecting the inside of your teeth can cause a range of symptoms, but is usually confirmed by dental x-rays or im