Why Are They Sometimes Removed?

Because they are so far back in the mouth, wisdom teeth often are not needed for chewing and are difficult to keep clean. Your dentist may recommend the early removal of impacted wisdom teeth to prevent against the potential complications of:

The wisdom tooth partially erupts through the gum. This creates an opening where bacteria may enter and cause infection. Pain, swelling and jaw stiffness may result.
The impacted wisdom tooth may continue growing without having enough room, which may damage adjacent teeth.
A fluid-filled sac (cyst) or tumor may form on or near the impacted tooth, destroying surrounding bone or tooth roots.

A general dentist can perform wisdom tooth extractions. However, if your dentist anticipates that any special care will be needed, you may be referred to an oral and maxillofacial surgeon, a dentist who specializes in dental surgery including the removal of impacted wisdom teeth.

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