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

Why You Should See An Endodontist For Abscessed Teeth

An endodontist is a dentist who focuses on the care of the teeth, gums and mouth. Endodontists can help treat a wide range of problems, including an abscessed tooth. It is always advisable to seek treatment for an abscessed tooth early. If not treated, this problem can lead to more serious complications. Read on to…

Pulpotomy Versus Pulpectomy: An Endodontist’s Perspective

An endodontist is a highly skilled dentist who focuses on saving teeth. Endodontists can perform particular procedures to restore health to a damaged tooth. These include pulpotomies and pulpectomies. Read on to learn more about a pulpotomy and a pulpectomy.Pulpotomies and pulpectomies can both be recommended for decay, trauma or infection that has reached the…

How Does An Endodontist Do A Root Canal?

A visit to the endodontist may not be a regular occurrence, but it can relieve serious oral problems. This dental professional focuses on diagnosing and treating injuries to and abnormalities of the teeth’s pulp. A root canal is one of the most common procedures this doctor will perform. You may have anxiety when you hear…

Do I Need A Referral To See An Endodontist?

If someone suggests to you that you need to see an endodontist, you must have a severe condition. A general dentist provides overall oral health care and treats moderate conditions. An endodontist has additional knowledge and training of the tooth’s roots and pulp. Before you make an appointment to see this dentist, you should consider…

Recent Posts

Why You Should See An Endodontist For Abscessed Teeth

Why You Should See An Endodontist For Abscessed Teeth

An endodontist is a dentist who focuses on the care of the teeth, gums and mouth. Endodontists can help treat a wide range of problems, including an abscessed tooth. It is always advisable to seek treatment for an abscessed tooth early. If not treated, this problem can lead to more serious complications. Read on to…

Pulpotomy Versus Pulpectomy: An Endodontist’s Perspective

Pulpotomy Versus Pulpectomy: An Endodontist’s Perspective

An endodontist is a highly skilled dentist who focuses on saving teeth. Endodontists can perform particular procedures to restore health to a damaged tooth. These include pulpotomies and pulpectomies. Read on to learn more about a pulpotomy and a pulpectomy.Pulpotomies and pulpectomies can both be recommended for decay, trauma or infection that has reached the…