Nobody died but it's a massive waste of medical supplies.
I have 2 people who absolutely hate eachother, getting into fights with eachother almost weekly. One of them has a bionic arm, the other is heavily armored. Both of them have very high melee stat.
They get into a fight in the rec room. The armored one handily beats the pulp out of the one with the bionic arm, but not before she loses her middle finger. (I like to think she flipped him off and he decided to use his bionic arm to remove the offending digit, and then after that she picked up her finger and beat him with it.) The fight ends and they are walking to the hospital. Another fight starts in the hallway on the way to the hospital, she loses her index finger this time. And then finally when they reach the hospital yet ANOTHER fight starts, which ends in a one punch KO by the person now missing two fingers.
One of the few things I'm short on is medicine. That fight resulted in me using up the last of my industrial medicine, and I'm going to be using up another bionic arm to remove the debuff from 2 missing fingers on one hand. I still have some glitterworld medicine, but I want to only use that stuff on surgery.
Funnily enough the bionic arm is the less annoying thing to have used up. I have so much steel, plasteel, and components my stockpile is overflowing. But it's quite some time til the next herb harvest, and the closest trading partner is 3 days away to buy more medicine. By the time my caravan returns they'll have pummeled eachother into the hospital again.
Rimworld