Tooth extractions, or the removal of one or more teeth, are usually used as a last resort in dentistry, as keeping the natural tooth in the mouth is ideal. There are many reasons why single or multiple extractions may be performed, including pervasive tooth decay and the impaction of wisdom teeth.
The most significant short-term benefit associated with tooth extraction is the elimination of pain. If a tooth is severely decayed or an infection is present, removing the affected tooth almost immediately alleviates discomfort. However, it should be noted that further procedures are necessary to replace the extracted tooth. Leaving a gap is not a viable option as the other teeth tend to twist out of alignment to fill the space.
When a tooth is extracted the bone collapses. In order to minimize bone resorption, a bone graft and a biologic membrane is placed at the time of the extraction to preserve the socket. This will minimize bone loss and allow for a better implant to be placed.
Why might I need to have a tooth extraction?
Tooth extractions are incredibly common procedures. It should be reiterated that an extraction is used as a procedure of last resort, when nothing more can be done to save the tooth.
Here is a brief overview of some of the main reasons for tooth extraction:
Deep decay – This is easily the most common reason for tooth extraction, accounting for around two-thirds of all extraction procedures performed. When decay affects the surface of the tooth as well as the pulp, root canal procedures cannot be performed. Root canal therapy is only viable where the general structure of the tooth is in stable condition.
Extra teeth –There are a variety of explanations associated with extra teeth, but most commonly they are baby teeth that do not shed. Extra teeth take up space on the arch, causing nearby teeth to twist out of place. A tooth extraction is necessary in this case to provide enough space for the teeth to properly realign.
Periodontal disease – Often teeth have to be extracted because the gums and underlying bone are so severely eroded that they can no longer hold the tooth in place securely. The cause of bone and gum recession is almost always advanced periodontal disease (gum disease). Poor bone density means that the chance of restoring the natural tooth is minimal.
Fractured teeth – Depending on the location of the fracture, Dr. Miller with the help of your dentist may be able to save your tooth. However, there are some instances where the tooth has become fractured in a way that makes repair impossible. Dr. Miller will then extract your tooth and place a bone graft and membrane so a dental implant can be placed in the future.
If you have any questions or concerns about tooth extraction, please contact Dr. Miller.