Root canal treatment is an endodontic treatment that removes injured, infected or dead pulp from the tooth. The space inside the hard layer of a tooth is called the root canal system. This system is filled with soft dental pulp that is made of blood vessels and nerves that help the tooth to develop. But when bacteria enter your tooth through deep cavities, leaking fillings, or cracks, the tooth can become abscessed. An abscessed tooth means you have developed an infection in the pulp. If the tooth pulp becomes infected, it needs to be removed through a root canal Greenville SC procedure. An abscessed tooth may cause intense pain and swelling, and if not treated immediately, it can cause serious health problems.

Why Root Canals Fail

When a tooth that has been previously treated with a root canal procedure becomes infected at the root, that’s the sign of a root canal failure. There are many reasons why a root canal fails. They include:

Undetected Canal Branches

A root canal procedure can be a complicated process, but this depends on the circumstances and the patient. If a patient’s tooth may have more canals than expected, and one of these canals is missed and not treated, an infection will ultimately develop and can potentially develop into an abscess.


An obstruction such as filling material, another tooth, and various other things, may make it impossible for the dentist to reach and thoroughly clean the entirety of the affected canal.

Cracks in the Root

The root of the affected tooth may develop a fracture or fissure deep beneath the gum, which makes it impossible to seal the canal fully. This allows for the possibility of an infection that leads to increased sensitivity, pain, and the need for retreatment.

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Are You Suffering from a Failed Root Canal? Get a Root Canal Greenville SC?

If you suspect that your root canal has failed, reach out to your dentist immediately. If you need a root canal Greenville SC procedure, contact our team at Pelham Links Family and Cosmetic Dentistry today to schedule an appointment with us.