Will LASIK Reshaping of the Cornea Lessen the Risk for Cataracts?

Having LASIK surgery does not increase one's risk of developing cataracts in the future.  It does not decrease the risk either.  

LASIK prior to cataract surgery does effect the calculations required to determine the power of the implant (IOL) used to replace the eye's natural lens (which is removed during cataract surgery.)

This means that there is a greater chance of needing glasses following cataract surgery.  This can usually be corrected by doing a LASIK enhancement folowing cataract surgery if the Rx is small, or by implanting another IOL if the Rx is large.

LASIK surgery is performed on the cornea, which is on the outside of the eye, and cataract surgery involves the lens of the eye, which is located inside of the eye behind the colored (iris) of the eye.  A cataract is when the lens of the eye becomes cloudy.  LASIK should give good vision for distance until cataracts develop.  This generally occurs in your 60's, 70's or 80's.  Everyone who lives long enough will eventually develop cataracts and LASIK will have no effect on their development.  It is very helpful to your cataract surgeon for you to know the original measurements of your eye before your LASIK procedure.  This is something that you should obtain from your LASIK center.

A cataract is an opacity in the natural lens inside your eye while LASIK is a vision correcting procedure which reduces one's need for glasses and/or contact lenses by reshaping the front surface of the eye, known as the cornea.  Treating one's refractive error should have little effect on your chances of developing cataracts, although by the time we are in our 80's, 1/2 of the population either has cataracts or has had cataract surgery.  Continue to seek care of an eye care provider to examine the health of your eyes after LASIK so you can be monitored for ocular disesases.