> The reason surgery is so far behind aeronautics is likely entirely due to the fact that when a surgery goes wrong
Surgery is not a public performance. How do you even find out about the mistakes that occur? Fatal mistakes, sure, maybe...
You have a better bet of your dash cam showing what happened when your car is hit by another car, if something happens to you.
I think nobody's really going to know what mistakes were made while you were on the table. Certainly not in a near miss like this case.
Very interesting reference on improving healthcare and getting honest measurements: a 2004 article by Gawande on the treatment of cystic fibrosis. [1]
[1] Atul Gawande, https://www.newyorker.com/magazine/2004/12/06/the-bell-curve