If you have undergone root canal therapy in the past, hopefully you had a positive experience. Still, it is understandable if you are not eager for history to repeat itself, so you may be reluctant to get root canal retreatment for the same tooth when your dentist recommends it. Why is root canal retreatment sometimes necessary? Continue reading to discover the answer.
Reasons for Root Canal Retreatment
Here are two of the biggest reasons why root canal retreatment (also called endodontic retreatment) is occasionally necessary:
- The initial treatment was unsuccessful. More than 90% of initial root canals are successful. However, keep in mind that this is a challenging procedure. If your tooth has complex anatomy, there is a slight chance that some infected tissue could left behind during your initial appointment. This can lead to the need for retreatment down the road.
- The tooth has incurred a new infection or damage. Following root canal therapy, a tooth usually needs a crown to protect it. Delays in placing the crown can leave the area vulnerable to new infections. Something similar can happen if the crown suffers damage or does not fit well for any reason.
The need for root canal retreatment can arise at any time, whether it is weeks, months, or even decades following the initial procedure. Routine checkups can help your dentist to identify issues before they worsen to the point where a tooth should be removed altogether.
What to Expect During Endodontic Retreatment
Here are some important notes about what to expect from endodontic retreatment:
- You will likely be comfortable. Your mouth will be numbed, and it is possible that you will be sedated as well.
- It might take longer than your first root canal. Your dentist will have to take time to remove the filling material that was inserted into your tooth during your initial treatment. This extra step might mean that a second root canal costs more than a first.
- The treatment may be performed by your general dentist or a specialist. This depends on the complexity of your unique case.
- Root canal retreatment is usually successful. On the off-chance that yours is not, your dentist will talk to you about other options for getting your oral health back on track.
The prospect of root canal retreatment might seem intimidating or even scary. However, you can go into the procedure with confidence that it will ultimately benefit your oral and overall wellness.
Meet the Practice
The talented dentists at the Center for Contemporary Dentistry offer a range of general and restorative treatments to patients in Belmont, including root canal therapy. If you have questions about your oral health, our team would be pleased to speak with you. Reach out to us at 603-556-7047.