Root Canal Safety

Smiling man

Endodontics plays a critical role in maintaining good oral health by eliminating infection and pain and preserving our natural dentition.

A key responsibility of any dentist is to reassure patients who are concerned about the safety of endodontic treatment that their overall well-being is a top priority. The American Association of Endodontists website ( is the best place for anxious patients to obtain comprehensive information on the safety and efficacy of endodontics and root canal treatment.

More recent research continues to support the safety of dental treatment as it relates to overall systemic health. In 2007, the American Heart Association updated its guidelines on the prevention of infective endocarditis, drastically curbing the indications for premedication for dental procedures and excluding endodontic treatment from dental procedures requiring premedication. In April 2012, the AHA found no scientific evidence linking periodontal disease and heart disease, concluding that heart disease and periodontal disease often coincidentally occur in the same person due to common risk factors of smoking, age and diabetes mellitus.

 There is no valid, scientific evidence linking endodontically treated teeth and systemic disease. Yet some patients still hear about this long-dispelled theory.

Doctor addressing the patient

Dentists are asked to use the following guidelines to address patients who inquire about a connection between root canal treatment and illness:

  • Acknowledge the patient’s concerns; stress that optimum health is the goal for every dental patient.
  • Provide the patient with written information about endodontic treatment, and discuss it. The AAE has a variety of patient education brochures available for purchase (
  • Provide the patient with information from the AAE website about common root canal myths:
  • Indicate that the patient is in control of his/her own decision to move forward with any dental procedure, and reiterate a commitment to the highest quality dental care.