Can a Failed Root Canal be Re-Treated?

root canal Santa Rosa, CA

Having teeth problems can be frustrating, whether you’re dealing with cavities, toothaches or a root canal. What do you do, though, when you have a treatment and the problem isn’t fixed? Can the root canal be re-treated? Knowing more about root canals and what your options are will help you make an informed decision.

Why is a root canal performed?

To understand why a root canal is needed, it is important to understand the root of a tooth. The part of the tooth that is secured in the bone of the jaw is the root. Inside the root is a soft material referred to as pulp, which houses the nerves and blood vessels of the tooth. When a tooth is damaged, there is potential for the pulp material to get inflamed or infected.

To avoid removal of the tooth, a root canal can repair the problem. When performing this procedure, a dentist or endodontist first fixes any exterior damage to the tooth. Next, they go in and remove any damaged pulp material. Then they use a paste and rubber compound to fill the tooth. Last, a filling is installed in the tooth to close it up.

Can a root canal be re-treated?

What kind of issues can damage a root canal?

Root canals occur in dentist offices every day, and they have a very good success rate. There are, however, some issues that can cause new damage to a tooth previously fixed:

  • Fresh tooth decay, such as a new cavity, can open up a new pathway to the tooth’s root system. This can allow infection to seep into the tooth again.
  • Impact or injury can damage the tooth itself. A cracked or broken tooth can allow infected material to grow inside a tooth’s roots.
  • A filling or crown in the tooth could be broken loose. This could occur from grinding teeth or biting into a hard object. If a large enough gap occurs, infection can spread.

The good news is that a root canal can be re-treated. At the first sign of an issue, patients should contact their dentist for a consult.

What does a root canal retreatment involve?

A retreatment is very similar to a regular root canal. A couple of additional steps are completed to deal with the filler material that was used in the initial treatment. A retreatment is generally done in two phases.

In the first phase, the damage is addressed. The tooth is repaired, the filling material is removed and the tooth is cleaned of all infection. Before the patient leaves, an antibacterial paste is applied that helps destroy any infection. The tooth is closed up and the patient is asked to return in a few days.

In the second phase, the paste is removed and the canals are thoroughly cleaned. A new rubber compound is applied as filler in the tooth’s root. A filling is once again installed to close the tooth.

Conclusion

New damage to a tooth you already had repaired can be frustrating. However, it is good to know that your root canal can be re-treated and the problem can be fixed.

Are you considering a root canal in the Santa Rosa area? Get more information at https://santarosaendodontics.com.

Check out what others are saying about our services on Yelp: Read our Yelp reviews.

Recent Posts

Frequently Asked Questions About A Root Canal

If your dentist has recommended root canal treatment, you may feel worried, especially if you have heard all the rumors about the treatment. However, there is no need to worry – root canal therapy is a dental procedure performed to relieve tooth pain and extend the life of the tooth. The more you learn about…

3 Common Endodontic Procedures [Root Canal]

Looking for more information on endodontic procedures so you can have an idea of what to expect when you make an appointment with an endodontist? Many dental patients are taking the time to learn more about what to expect when they are in need of dental treatment. This is a great idea, as the more…

Tips To Avoid Root Canal Therapy From An Endodontist

Wondering what the difference is between an endodontist and a general dentist? While both types of dental professionals can perform a root canal, there are differences. One difference is that endodontists tend to perform root canals every single day, while general dentists may only perform them a few times a month. Another difference is that…

How An Endodontist Can Save Your Teeth

If you have one or more decayed teeth, an endodontist can help save your teeth. In previous times, decayed teeth simply had to be pulled. Patients would then need to live without the tooth. However, advances in endodontic medicine mean that your tooth may not need to be pulled at all.An endodontist works to maintain…

Recent Posts

Frequently Asked Questions About A Root Canal

Frequently Asked Questions About A Root Canal

If your dentist has recommended root canal treatment, you may feel worried, especially if you have heard all the rumors about the treatment. However, there is no need to worry – root canal therapy is a dental procedure performed to relieve tooth pain and extend the life of the tooth. The more you learn about…

Common Endodontic Procedures [Root Canal]

3 Common Endodontic Procedures [Root Canal]

Looking for more information on endodontic procedures so you can have an idea of what to expect when you make an appointment with an endodontist? Many dental patients are taking the time to learn more about what to expect when they are in need of dental treatment. This is a great idea, as the more…