Savanna Dental Academy Accessibility Statement

Savanna Dental Academy is committed to facilitating the accessibility and usability of its website,, for everyone. Savanna Dental Academy aims to comply with all applicable standards, including the World Wide Web Consortium's Web Content Accessibility Guidelines 2.0 up to Level AA (WCAG 2.0 AA). Savanna Dental Academy is proud of the efforts that we have completed and that are in-progress to ensure that our website is accessible to everyone.

If you experience any difficulty in accessing any part of this website, please feel free to call us at (519) 673-5293 or email us at and we will work with you to provide the information or service you seek through an alternate communication method that is accessible for you consistent with applicable law (for example, through telephone support).

Root Canal Re-Treatment

So long as you practice good dental hygiene at home and see your dentist twice a year, most tooth that have had root canals can last you as long as intact teeth. However, sometimes, these treated teeth can fail over time. This can mean developing pain months, even years after treatment. Should this happen, the solution may be root canal retreatment.

Poor healing can be caused by numerous factors, including::

  • Narrow or curved canals not treated with the original root canal.
  • Complicated canal anatomy that the doctor was unable to detect during the first root canal.
  • Poor seal of the crown, allowing saliva and bacteria to enter the tooth.

Other cases that indicate root canal retreatment is needed are:

  • New decay that risks exposing the filing material.
  • A loose or broken crown.

For retreatment, the tooth must be reopened and the filling material removed so that the canals can be cleaned and the inside of the tooth examined. Once the canals are clean, they can be sealed with a temporary filling until your dentist creates a permanent one.