Saturday, October 31, 2009

Why do we have a small hole in the lower eyelid of our eye?

just look really close in a mirror and pull your lower eyelid out a little, then look inward, and you'll see a small hole . is it needed? what's the use for it? and is it normal?
Answer:
Definitely needed, hun. It's the opening to your tear duct. You think your eyes burn after reading or using the computer for long periods of time? Blinking would be down right agony with out that little "hole" releasing tears to the eyeball every time you blink. Yes, it is very normal, just like the pores on your skin release moisture to help the body cool down when it gets too hot.
It's your tear duct...where the tears come from.

http://www.plateaupediatrics.com/tearduc...
yes, you do need them, one for each eye. it is your tear duct. without it, you couldn't cry tears. very normal.

hope this helped.
It serves as a passageway for our tears to flow out.
Tear duct so you can lubricate the eye without thinking about it.
tear duct.... i think
I checked the mirror n didnt see NETing.
Tok 2 ur eye dr.
it's probably nothing important.
i think its for crying....
that's your tear duct pore, where your tears come out

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