The step-by-step root canal procedure: Learn what to expect from diagnosis to recovery, and how this treatment helps save your tooth and relieve pain. A root canal saves your tooth from removal and helps maintain your oral health. It stops infection, helps you heal, and keeps your smile complete.. Without a root canal, the infection could spread to surrounding teeth and cause more sev... https://www.gugudentalclinics.com/process-of-a-root-canal-treatment/