And this flap goes there, and this other bit gets peeled off here and then a pin and....
"Yay! All done with the setup. How's it feel?" Bonesaw asks her patient.
"Well, if there's no scars I can't get a tattoo about it. It's not like I don't have plenty of scars... Do you like having acid tears?"
Bonesaw blinks at the orf, thinking. When she installed the acid tears they were supposed to help her, to make her safe. But all they've done here is hurt someone.
After a moment she takes the scalpel she picked up to do surgery on the orf and turns it on herself, stabbing it into the skin beneath each eye, pulling out small pulsating sacks and flinging them across the room. They hiss where they land, pumping final dregs of acid on the floor.
Blood flows down Bonesaw's face from beneath each eye.
"Oh, yeah." She can fix that just by pinching the skin together - it'll adhere to itself and stop the bleeding.
"I can help with the burns now," she says, wiping the scalpel off on her pant leg.
Doing the surgery is actually sort of relaxing, and pretty easy - a matter of applying a deeper anesthetic and the draining parts of the skin of acid and implanting some chemicals in the deeper layers to help promote healing without worrying about preventing scarring.
"Mhm."
It is still night and in fact Bonesaw finds herself sleepy as well. But she would really rather not sleep on her own after the nightmare. For some reason she isn't asking about this and is instead blinking at the orf.
"I think I need some more sleep. But you don't have acid tears any more! So it should be pretty safe if you need more sleep too." She holds out her arms.
There she is! She is in absolutely awful shape!
I was going to come find you soon as I could walk.
Bonesaw starts operating immediately - she doesn't have her full kit here but she can make do.
"Can you tell me where it hurts?"
Bonesaw can treat that first, though depending on the damage she might need to setup a circulatory passthrough in the meantime.
She'll need a new carotid artery, or an unacceptably long time to heal. Without any bodies around Bonesaw will have to use her own - she has enough redundancy built-in that she can spare it.