Wisdom teeth are the last molars on each side of the jaws. They are also the last teeth to emerge, or erupt, usually when a person is between 16 and 20.
Since wisdom teeth are the last permanent teeth to come in, or erupt, there is often not enough room left in your mouth to accommodate them. This can lead to wisdom teeth that are impacted, teeth that are trapped beneath the gum tissue by other teeth or bone. If teeth are impacted, swelling and tenderness may occur.
Wisdom teeth that only partially emerge or come in crooked can also lead to painful crowding and disease. Since teeth removed before age 20 have less developed roots and fewer complications, the American Dental Association recommends that people between 16 and 19 have their wisdom teeth evaluated to see if they need to be removed.
How are Wisdom Teeth Removed?
A tooth extraction is a relatively routine procedure. Your dentist or a dental specialist, called an oral surgeon, will recommend either "goin…