About two years ago I noticed a bit of a deterioration in my eyesight. Not enough to be really concerned about but enough to get my eyes tested for new glasses.
OK. It wasn't long before my sight began to fail again so back to the optician I went and obtained more glasses.
OK again - for a while. It wasn't long before I noticed that my computer screen was becoming less and less clear, I was unable to read Teletext on TV and unable to read ordinary printed matter. I turned reverse contrast on my computer screen to try and help things along. I was becoming pretty much helpless.
I decided to go to a "proper" optician - the previous ones had been the High Street multiples. After a VERY long consultation and examination I was told I had cataracts in both eyes which were so bad that I was classifiable as being blind. I was, at the time, unable to read even the top line of the Snellen chart (the thing with the letters on in ever decreasing sizes) with or without the aid of the test lenses.
The optican said she could make me a hospital appointment to have treatment without going through my GP. I agreed. That was a Tuesday.
The next day I had a call from a private eye hospital who told me they had been contacted by the optician. I pointed out that I was NHS and was told that severe /urgent cases like mine were treatable by them on the NHS. When would I like an appointment for an assessment? I thought this would be for weeks/ months in the future but they could make arrangements for later that week dependding on which surgeon I wished to see.
An appointment was made for Thursday that week (I'd already looked on the website for the surgeons that worked there).
The hospital seemed more like the reception of a luxury hotel. I was greeted, wheelchair and all, as if I was royalty. All measurements and readings were taken and off I went to see the surgeon. Very nice guy who inspired confidence. Surgery on the first eye was planned for the following Tuesday (remember it was only the previous Tuesday that I'd had my first contact with the optician).
The procedure I had was phacoemulsification
https://en.wikipedia.org/wiki/Phacoemulsification which was completely painless (although I did feel the knife push against my eyeball - just the feeling, no pain). The procedure took about half an hour - the pre-op (local) anaesthetics longer than that.
Afterwards I was taken to the recovery room where I was offered any of several types of tea or coffee and some very nice, very rich biscuits (these are also available to the person waiting for you in reception).
All done in an afternoon. I had to give a couple of weeks for the incisions to heal and then the second eye was treated.
After all that verbage, I can say that cataract surgery is one of the best things that has happened to me. I don't need glasses except for reading (very low power lenses) and everything has taken on a clarity that I've not experienced for a very long time.
I recall that Irene has a bit of a problem with her cataract surgery but her experience must be a rare exception.