When I saw this topic, I cringed. Being on the Budget Board, I was afraid it would be "What's the cheapest rate you've found for LASIK?" Thank goodness it's not! My husband is an optometrist. He does not perform vision correction surgery (that's an opthomolgist), but he does co-manage to give follow up care with a very reputable group in our area. Please, please, please, if you consider this surgery, only go with a very experience, reputable group. I know the costs are high, but you only have one set of eyes. Would you bargain shop for open heart surgery?
Now, I'm not the one who went to medical school, but here's what I've gathered from listening to my DH:
1. Although outcomes can vary person to person, if you use an experience, reputable surgeon, you have an excellent chance of 20/20 vision.
2. Your vision shouldn't go back to "pre surgery" levels. However, LASIK correct myopia (near sightedness). As we age, we tend to become more presbyopic (far sighted). So, eventually, you may have to wear glasses again, but for far sightedness.
3. There is a chance for some problems with glare, especially while driving at night. There again, my husband has seen this the most with patients who've chosen to have their eyes operated on by a doc-in-a-box. Not to knock Canadian health care, as I know there are many Canadians on this board. But DH has had some patient who go to Canada for this procedure, because it's so much cheaper. According to him, their eyes look like road maps.
I'm not the expert, but I hope I've gleaned enough info from DH to be helpful here!