From Wikipedia, the free encyclopedia
Wisdom teeth are a set of teeth in a person's mouth. Most people get them late in their teenage years or in their early twenties. Many people have to have surgery to get rid of them because they often grow in a crooked way.
- "Wisdom Teeth: Impaction, Removal, Function, and More". webmd.com. http://www.webmd.com/oral-health/guide/wisdom-teeth. Retrieved May 9, 2010.