Wisdom teeth are third molars that usually appear between the ages of 18 and 20 (although they may appear when older, younger, or may not appear at all). They are called "wisdom teeth" because they appear so late—much later than the other teeth, at an age where people are supposedly wiser than as a child, when the other teeth erupt. Often they need to be removed when they impact against other teeth—colloquially known as "coming in sideways."
Wisdom teeth are sometimes described as an example of a "vestigial" trait. Some argue that recent changes to softer diets which cause less wear on the teeth may be causing the third molars to be less useful, and, in fact, problematic in many humans. Alternately, it is possible that wisdom teeth were useful when it was common for humans to lose several teeth to decay by the age when they appear.
Although most people have four wisdom teeth, it is possible to have more or fewer. Absence of one or more wisdom teeth is an example of hypodontia. Any extra teeth are referred to as Supernumerary teeth. [1] [2]
2006-06-14 20:04:45
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answer #1
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answered by cornbreadman2424 2
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Wisdom teeth are third molars that usually appear between the ages of 18 and 20 (although they may appear when older, younger, or may not appear at all). They are called "wisdom teeth" because they appear so late—much later than the other teeth, at an age where people are supposedly wiser than as a child, when the other teeth erupt. Often they need to be removed when they impact against other teeth—colloquially known as "coming in sideways."
2006-06-15 01:54:19
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answer #2
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answered by Anonymous
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Wisdom teeth are third molars that usually appear between the ages of 18 and 20 (although they may appear when older, younger, or may not appear at all). They are called "wisdom teeth" because they appear so late—much later than the other teeth, at an age where people are supposedly wiser than as a child, when the other teeth erupt. Often they need to be removed when they impact against other teeth—colloquially known as "coming in sideways."
2006-06-14 20:03:25
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answer #3
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answered by AIM 2
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Wisdom teeth, or third molars, are the last teeth to develop and appear in the mouth. They are called "wisdom teeth" because they usually appear during a person's late teens or early twenties.
myrother got them at 16.its different ages for alot of people
2006-06-15 07:08:35
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answer #4
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answered by Ashley M 2
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Around 17-18, usually. It can vary a LOT. One guy I know grew two sets, I guess it's a trait in his family (he's german). Getting wisdom teeth removed twice! How lucky is that.
2006-06-14 20:02:56
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answer #5
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answered by Roadpizza 4
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At any age. I were given mine at the same time as i replaced into about 15. My important different is 27 and hasnt were given any yet. some human beings dont get them. once you've discomfort on the again of your mouth then i wager you've were given a know-how tooth comming by, the most appropriate element you may do is at the same time as it pops by is have it out they reason no longer some thing yet worry.
2016-10-14 04:32:52
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answer #6
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answered by ridinger 4
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At the age when you begin to attain wisdom---at least that is what my dentist said!
In your 20s.
2006-06-14 20:05:02
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answer #7
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answered by Anonymous
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it depends... everyones different...ppl usually get wisdom teeth around 20-25
2006-06-14 20:02:30
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answer #8
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answered by deborah.leung 1
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Some people never get thiers. They usually start to come in at around 12yrs. Mine started when I was 12 but only one came all the way and it hurt so much I had it pulled.
2006-06-14 20:04:24
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answer #9
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answered by charity2882 4
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Any time after about 15, but some people don't get them at all. Mine are still coming in and I'm 28.
2006-06-14 20:04:25
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answer #10
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answered by squimberley 4
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