7 Signs Your Root Canal Has Failed

Root canals are a common dental treatment used to rescue an infected or damaged tooth, often saving your tooth from extraction! While the majority of root canals are successful, there are cases where the procedure may fail. It's important to be aware of the signs that indicate a failed root canal, as prompt treatment can prevent further complications. In this article, we will explore the signs of a failed root canal and when it's necessary to consult with an endodontist. 

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What is a Failed Root Canal?

A failed root canal occurs when the treated tooth does not heal properly or becomes reinfected. This can happen due to various reasons, such as inadequate cleaning of the root canal system, a missed canal, or a fracture in the tooth. If a root canal fails, it can lead to persistent pain, infection, and potential tooth loss.

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What Are The Signs that the procedure failed?

1. Persistent pain: If you experience persistent pain or discomfort in the tooth that has undergone a root canal, it could be a sign of a failed procedure. This pain may be constant or intermittent and can range from mild to severe.

2. Swelling and tenderness: Swelling and tenderness around the treated tooth or in the surrounding gums can indicate a failed root canal. This is often accompanied by sensitivity to touch or pressure in the affected area.

3. Gum abscess: A gum abscess, also known as a dental abscess, is a pocket of pus that forms in the gum tissue. It can develop as a result of a failed root canal, causing localized swelling, redness, and a throbbing sensation.

4. Recurring infection: If you notice recurring infections in the same tooth that had a root canal, it may indicate that the procedure was not successful in eliminating the infection. These infections can manifest as gum boils, pus drainage, or a foul taste in the mouth.

5. Radiating pain: Pain that radiates to the jaw, ear, or other areas of the face can be a sign of a failed root canal. This pain may worsen when biting down or applying pressure to the affected tooth.

6. Discoloration: Discoloration of the treated tooth, such as darkening or graying, can be a sign of internal damage or a failed root canal. This discoloration occurs due to the breakdown of blood cells and can indicate that the tooth is not receiving adequate blood supply.

7. Loose tooth: In some cases, a failed root canal can lead to the loosening of the treated tooth. This can occur due to infection, bone loss, or a fracture in the tooth structure.

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When to speak with an Endodontist

If you experience any of the above signs or suspect that your root canal may have failed, it's crucial to consult with an endodontist. Endodontists are specialists in root canal treatment and can evaluate your case to determine the best course of action. They have the expertise and resources to address failed root canals and provide alternative treatment options, such as endodontic retreatment.

Don't ignore the signs of a failed root canal. Reach out to Premier Endodontics of SouthPark, led by Dr. Katie Kickertz, at (980) 423-1272 for a comprehensive evaluation and personalized treatment plan. Our experienced Charlotte endodontist is dedicated to restoring your oral health and ensuring your comfort throughout the process.

Don't let a failed root canal compromise your dental well-being. Take action today and schedule an appointment with Premier Endodontics of SouthPark. We are here to help you regain a healthy, pain-free smile.