Umm not to sure what the OP's on about, our ancestors 'designed'? wisdom teeth.. thats a new one
. I know what they are intimating but wisdom
teeth dont just sit there in the gum in reserve... they WILL come out on their own eventually.
They erupt just like normal teeth just in your teens rather than your first few years like baby/child teeth.
I have all 4 wisdom teeth still in my head fully erupted and functional, sure the bottom ones are tilted inwards 30 degrees and the upper ones are
tilted outwards likewise and they have buckled my upper gum line slightly inwards. They were mildly aching over the 9 years when during monthly
periods they decided to move a fraction of a mill more out, was an 'interesting' experience having trap door like flaps of gum at the back of my
mouth for a while
(not to mention id ALWAYS get a cold the weeks they where 'on the move'). I like to think of it as a novelty
given how many
people get there's removed for no real good reason, over crowding is a rather stupid reason really since they have usually ample space back there to
pop up unless they come up under established teeth which would be a problem, but at least i have 4 teeth more than every one else
and i didnt
have to go through that barbaric removal operation
.
Strange thing is for them to erupt properly without fuss and without deforming the jaw line humans would need to have jaws and upper jaws at least
half a centimeter longer... must admit, its an interesting throw back and a sure sign our faces are getting shallower, but they are hardly useless,
also by the time most people get them removed you shouldnt really have any real teeth problems that need to be replaced, and i doubt you could keep em
on ice until you did need em, teeth are live after all not some solid bone. Then again humans these days have shocking diets and oral hygiene
unfortunately.
Just look after your teeth better its alot easier
heck im 31 and ive had only 2 tiny fillings and only been to a dentist proper 5 times in my
life... only brush my teeth once a day, and floss every other.
Personally id say dont get em removed unless they are actually gonna cause 'real' issues.
[edit on 15-3-2010 by BigfootNZ]