Extractions
There are times when it is necessary to remove a tooth. Sometimes, a baby tooth has long roots that prevent it from falling out naturally and it must be extracted to make room for the permanent tooth to erupt. Other times, a tooth may have so much decay that it puts the surrounding teeth at risk of decay, so your dentist may recommend removal and replacement with a bridge or implant. Infection, orthodontic correction or problems with a wisdom tooth can also require an extraction of a tooth.
The root of each tooth is encased within your jawbone in a "tooth socket," and your tooth is held in that socket by a ligament. In order to extract a tooth, your dentist must expand the socket and separate the tooth from the ligament holding it in place. While this procedure is typically very quick, it is important to share with your doctor any concerns or preferences for sedation.
Once a tooth has been removed, neighboring teeth may shift, causing problems with chewing or with your jaw joint function. To avoid these complications, your dentist may recommend that you replace the extracted tooth.