I’ve had over forty kidney stones.
The worst episode was when a 13 mm stone, a 9 mm stone, and two others all got jammed together in my right ureter. I had a good old fashioned lithotomy for that, and woke up while being moved off the operating table, which really hurt. One of the people working on me said, “hey, he’s waking up” and another said “hey, you, go back to sleep, you don’t want to be awake now”. I thought them both inarticulate for starting everything with “hey”, and passed out. Ten days in the hospital, and two – count 'em – two catheters, concentric ones, to my bladder and past my bladder to my right kidney. The one in my kidney felt like white light when it came out. Damn.
I’ve had enough lithotripsies and cystoscopies to have lost count of both. And I’ve passed plenty of the stones without help, one of them even while driving. I made lots of hissing noises but, I think, managed safely.
My fifth urologist put me on Theralith and I haven’t had one I’ve noticed in the several years since, though I have incidental findings of stones something like 1 mm in size from time to time when being imaged for something else. I figure I pass them without noticing.