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Does a Root Canal Ever Become Infected?
A root canal treatment is done when the pulp of the tooth has become infected. This may happen because of decay in the tooth or because of an injury to the face. However, in some cases, the tooth may become infected again after a root canal. The good news is that the tooth can most likely still be saved. Read on to learn more.
Infection after a root canal
There are several reasons that a tooth may be infected after it has been treated. If there is a crack in the root of the patient’s tooth, that can lead to further complications. The dentist may miss this crack, which will allow the tooth to be exposed to more bacteria in the area, leading to an infection after a root canal treatment.
A tooth can become re-infected after a root canal if the tooth has not been properly cleaned before being sealed. The canal of the tooth is very complex and has many branches that go off of the main canal. Bacteria and infected tissue can remain in some of these branches.
The problem may also be because of defective materials or techniques used during the root canal. The seal that the dentist placed over the root canal can erode over time, which can allow bacteria to enter the area again. Proper oral hygiene can slow the process of bacteria entering the tooth. However, if the material itself was defective, an infection is very likely to reoccur.
If the tooth has become infected again after a root canal, the first step is generally a second root canal. However, if this is unsuccessful, a dentist may recommend an apicoectomy. In this procedure, the infected tissue and the tip of the tooth are removed. The end of the tooth is then sealed.
During the procedure, the dentist will cut away the tissue at the root of the tooth. The dentist will then work to remove all of the infected tissue and the root at the tip of the tooth. The dentist will then use a dye to see if there are any cracks or fractures in the tooth. If there are cracks or fractures, the dentist will have to remove the tooth.
However, if the tooth is still intact, the dentist will then clean the last few millimeters of the canal and seal them. The dentist will generally use a surgical microscope to better see the teeth. This procedure takes about half an hour to an hour and a half.
Visit a dentist today
If you need a root canal treatment, it is important to have it done at an experienced dentist. The dentist should take care to use the right materials and techniques. If you believe that a previous root canal treatment has become infected, it is important to visit a dentist right away to save your tooth. Visiting a dentist can prevent any problems from getting worse.
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