Freaking Hell, my experience sounds like nothing compared to that! That sounds horrific. I'm glad you didn't experience any pain, very surprising you didn't. Didn't know you could press a button for a shot of morphine like that, I thought a nurse had to do it.
I had a bunch of teeth removed in total, maybe 10 in the space of 4 years? It included baby teeth though, maybe up to 6 adult teeth. I still have them, except a baby tooth I threw away at school. Could take a photo of the ones I've kept, but it might gross people out.
I remember when I had 3 or 4 teeth to be removed in one procedure, I asked to be put under general anesthetic. They put this numbing cream on my hand and a big clear plaster on it (for the needle to be inserted) so I squidged all the cream about underneath, that was fun. I also remember just before I went to sleep, I saw a bunch of coloured blobs then everything went blank. When I woke up they offered me a ham sandwich and jelly/jello, and nothing else. It annoyed my mum at the time cos I was raised a vegetarian. The ham sandwich was delicious though.