i've seen some videos on youtube, and i still can't get hold of how does this operation allow somebody to get a 20:20 vision by BURNING it's retina!
do they always need to take out a layer of cornea to use the laser?
or is it just to perform the "i am putting a contact lens into your eye" surgery?
EDIT: please dont send me to wikipedia!
do they always need to take out a layer of cornea to use the laser?
or is it just to perform the "i am putting a contact lens into your eye" surgery?
EDIT: please dont send me to wikipedia!