Probably some of the most gruesome injuries I have seen center around my fortress of Rackscars. With the increasingly violent ghosts, they not only beat dwarfs, they have torn the limbs off of at least 3 of them to date in the process of beating them. And then later coming back to kill them later while they are bedridden.
Some of which they further rip off more limbs before doing so.
I knew Rackscars was going to be an evil place what with all the death. But I had no idea that the ghosts were going to get so violent. Its rather cool.
The other one that sticks out is from when I was experimenting in evil biomes. And dealing with Zombie outbreaks while having a ton of animals with me.
Suffice to say the outbreak was ugly and everyone died in the end. But, two of my dwarves went down like men. I did manage to save the combat report from the Woodcutters death thankfully.
But, for 12 pages he fought with and was beaten on by a bunch of zombies who constantly battered him. Bit him, cut him open. He finally dropped his axe on page 6 after his arms were completely broken and the tendon in his axe hand was severed. And he still kept on fighting until the final page. He rose up as a zombie some time after death, and was just this utter mess. Bruised organs and flesh, bleeding, torn up. Broken skull, torn/bruised brain. Like he'd gotten into a fight with a trash compactor and sorta won.
I could always put up the report if I knew how to upload pictures here.