mama I wanted to respond to your post. Sorry you are still in pain. Yes you can have a discectomy at more than one level/disc. I think what is more important for the neurosurgeon to consider is whether s/he needs to one or two sides, as a little bit of bone needs to be removed (lamina) to get to the area where the disc is. Sometimes, if a large amount of bone taken each side can cause some instability at that level. Generally though, removing a small amount of bone is not problem.
I have just had a one sided (right), but multi level laminectomy, just over 2 weeks ago. It was L5/S1 and L4/L5 levels. It is similar to a discectomy, except in my case more bone was removed, with some ligament and a tiny bit of disc (I think) but largely it was bone and ligament removed at both levels, so in terms of recovery I can say a little about that.
I was unfortunate to have a spinal leak post surgery, but that's not common. Even with it, my recovery as been reasonably steady as it forced me to stay in bed
. I was in hospital for 3 days. With a discectomy at one level, you will be in normally for one night, but if needed at several levels, maybe more than that, but not usually more than 3 days.
Recovery is, well it's individual, but reported at 5-8 weeks or so. But, in terms of knowing if it's a success, longer than that. I can't pick up more than 5lb for 6 weeks, can't twist, need to try to avoid bending, sitting for long periods etc, for 6 weeks. Driving is around 3-4 weeks, can be earlier for some, or later, but that's about normal. I am planning on returning to return to drive by end of next week/week after, but I am not rushing. The first 6 weeks are recovery, so little exercise, no physio etc.
You'll need complete help for two weeks, (first week, literally help walking to the loo, getting on it etc) and then depending on recovery, lots of help for another 3-4 weeks, with cooking, cleaning, getting dressed, moving around, with you being able to increase your activity slowly and regaining independence.
This is my second surgery. My first was not unsuccessful, it just didn't do enough and my symptoms returned/became worse/spread upwards. I had a micro-discectomy last time, which is easier to recover from I think, as long as no complications. This time it was an open discectomy due to needing it at two levels. My scar the first time was 1.5" max, small, neat, hardly visible. Now, it's around 6" due to the two levels needing to be accessed.
Surgery can be the best option. BUT. Look at ALL the alternatives first, and try EVERYTHING you can to get better without it, if that's possible. Sometimes, if the surgery is offered immediately, as with freedom, and you have little children it can be the most effective solution, as surgery that is done quickly has the best chance of complete recovery. Surgery is painful, disruptive, and there are of course risks involved, so look at this as a last resort. I have had physio, injection, hydrotherapy, pain clinic, before getting to a point where nothing was working and I simply could not go on.
For me, so far, so good, huge leg pain improvements. Immense reduction in pain. But its not been plain sailing, and it's early days.