Can root canal treatment fail

Is there an alternative to root canal treatment? What are the most common root canal side effects? What to expect after root canal treatment? A root canal fails when a tooth that has been previously treated with a root canal procedure becomes infected at the root. If this infection is allowed to continue to develop without proper treatment , the infection can potentially spread to other teeth in the area or cause illness in other parts of the body.

The causes are many but basically result from the growth of bacteria that develops into an infection.

The infection can invade the weakened tooth and can create serious oral health issues. Your crown has an open margin (in the location of the decay) and as such no longer creates an intact seal over the tooth. Why Do Root Canals Fail ? Root canals normally last for many years, but the “dead” tooth is still vulnerable to decay. Root canals will fail if a small amount of bacteria is missed and it is packed into the tooth.

The bacteria will continue to multiple and eat away at the tooth. A root canal is likely to have failed if symptoms begin again and this can happen many years after the treatment was completed. Symptoms may be pain, tenderness on biting, swelling of the gum overlying the roots , increased mobility or the presence of sinus pus.

Root canal complications can cause a failed root canal , but the tooth has usually a second chance. If the treatment has failed , the dentist will evaluate the condition of the tooth and the reasons of the root canal complications, in order to decide if the tooth can be saved. Root canal treatments do not wear out, however in about to of the cases, a root canal or endodontic treatment can fail.

When root canal treatment works, it is a great treatment–a great way to save your tooth. However, in about to of the cases, a root canal or endodontic treatment will have failed. With proper care, even teeth that have had root canal treatment can last a lifetime. If your tooth failed to heal or develops new problems, you have a second chance.

Consultation with a dental provider is required prior to treatment to determine if you’re a candidate for root canal therapy and the GentleWave Procedure. Even when the procedure is performed perfectly, this may also happen due to issues like undetected canal breaches, obstructions that make it hard to clean the root of the tooth properly, or cracks in the root. Cracked root : By root canal therapy, roots of the tooth become bit brittle and can fracture on chewing which can further cause failure of root canal treatment. Dental crown after root canal treatment prevents fracture of tooth on chewing.

Fracture of the root may occur during root canal treatment procedure and cause root canal treatment failure. However, there are some cases in which the treatment has followed the highest standards yet still in failure. In most of the cases, the endodontic failure from persistent or secondary intraradicular infection. A tooth extraction after root canal failed is the only option your dentist has to make sure the infected tooth will no longer cause any problems to your mouth. Infections can easily spread to these areas causing severe pain in the tooth.

Because the nerve is no longer in a root canal-treated tooth, you won’t be able to feel any pain associated even if you do have an infection. For this reason, we recommend setting up a visit with a holistic or biological dentist who can evaluate it.

When a root canal failure is present, root canal retreatment can often solve the problem. This article discusses five reasons why root canals fail , and how seeking initial root canal treatment from an endodontist can reduce the risk of root canal failure. When the infection is caught early and the procedure is done by a dental professional, root canal treatments can last indefinitely.

In this case, an old root canal that has failed is draining pus and infection from the tooth. As the picture shows, the drainage presents as a pimple on the surface of the gums on the outside surface of the tooth. The aim of endodontic treatment is thorough debridement and cleaning of the root canal system of any infected pulp tissue so the canal space can be shaped and prepared to be filled with an inert material thus preventing or minimizing any chances of reinfection.