Wisdom Teeth Removal Locations

Why are the third molars referred to as wisdom teeth?

-According to the Oxford Dictionary, third molars are referred to as wisdom teeth because their common age of eruption is between 17 and 25. Aristotle explained it this way 2500 years ago!

The last teeth to come in man are molars called ‘wisdom-teeth’, which come at the age of twenty years, in the case of both sexes. Cases have been known in women upwards of eighty years old where at the very close of life the wisdom-teeth have come up, causing great pain in their coming; and cases have been known of the like phenomenon in men too. This happens, when it does happen, in the case of people where the wisdom-teeth have not come up in early years.

— Aristotle, The History of Animals

Does everyone have 4 wisdom teeth?

-No, although 4 is the most common number (one in each corner of the mouth); some people have 1, 2 or 3 wisdom teeth and some people don’t have any at all! In rare cases people develop additional teeth in the area of the wisdom teeth call ‘para-molars’ and may have 5 or more!

Why do we have third molars if we just remove them?

-Third molars helped our human ancestors to grind plant tissue during a time when leafy greens were a more important part of our diet. It is thought that the skulls of our ancestors had larger jaws with more room to accommodate more teeth which helped them to chew foliage more efficiently. This was important because humans lack the ability to efficiently digest cellulose, an important part of plant cell walls. Since the advent of agriculture, almost 10,000 years ago, our diets have become softer and include a larger amount of sugar and high energy foods. These diets have resulted in smaller jaws and not enough room for the wisdom teeth. So when they begin to erupt, they are often painful or crooked and do not fit properly in the mouth. Their removal becomes mandatory for a healthy mouth.