The third large molar teeth are known as wisdom teeth. These teeth are located at the end of the jaws and usually begin to erupt around the age of twenty.
Third premolar molars have special problems, and the main reason is that there is not enough space for the teeth to grow and put pressure on the jaw. Wisdom teeth remain under the teeth or other bones and cause a phenomenon called impacted wisdom teeth, which is accompanied by pain and pressure in the jaw and sometimes requires surgery.