Shoe, I had cataract surgery about 4 years ago. Both eyes, actually two separate surgeries, the second eye a month after the first. The surgery itself a "piece of cake", pain-free, local anesthetic, about 30-min. in a comfy chair. You have to bring someone along to drive you home, as the eye will be covered the first 24 hrs. When the cover comes off, you'll be amazed at how clear & full of color everything seems (even after only the first eye surgery). A pair of special sunglasses were issued to be worn outside on bright sunny days until the 2nd eye completely healed (~1 month).
The only additional maintenance required was special eyedrops 3x/day, and a post-op Dr. visit 1 week after each surgery. It corrected my normal (long range) problem, but not the short range i.e., I no longer needed correction for driving/TV viewing, but still needed reading specs. All in all, it was a good experience for me, I think you will get a lot more enjoyment out of everyday life, as you'll quickly "see what you've been missing"!
Maybe not NAVAIR, but it does qualify as miscellaneous.
BzB, Octogenarian Flatus