Thin Is "IN" Except When It Comes To Your Cornea
There has been a lot of talk lately about how thin a cornea can be and still qualify for LASIK vision correction surgery. Numbers are bantered around that if someone has a cornea that is thinner than a certain amount, they should not have LASIK and PRK is therefore a better option for them. While it is clear that beyond some yet to be determined limit, it is not a good idea to have LASIK (which weakens the structure of the eye), it is still unknown if PRK has substantially less risk since it also weakens the structure of the eye and requires the use of "off label" medications in most cases. It is a good idea to make this a scientific analysis, and not a knee jerk reaction. Because the science is still somewhat unclear, absolute statements about what is safest procedure needs to be considered carefully and on an individual basis.
Dishler Laser Institute



