From babyhood to adolescence, teeth erupt in stages: first incisors, then canines, premolars and molars and, finally, wisdom teeth. The latter is often the most intriguing; what is a wisdom tooth? Dentists call them third molars, and they appear at the back of the mouth. Some people don't experience a single problem with their wisdom teeth, but in others, they can cause pain, infection and other instances of discomfort.
Wisdom teeth are theeth that grow in the back of your mouth as you get older. Usually they hurt when they come in, but not always. Everyone gets them. Some people have to have their Wisdom teeth pulled or cut out.
It makes you smarter, don't get them removed!!!
Back Molars..which are often extracted..