JohnWattson on 01 February 2013
http://www.tiongbahrudental.com/oral_surgery_wisdom_teeth.php
Wisdom Teeth Removal
Third molars or commonly referred to as wisdom teeth are the last teeth to erupt in the mouth. In the mouth, there are four wisdom teeth, two in the upper arch and two in the lower. Wisdom teeth may not erupt or emerge from the gums until late teens or early twenties - if they erupt at all. Most often they are impacted or trapped in the jaw-bone and gums, usually because there is not enough space for them in the mouth.
