Well that's obviously a no, then. And you say 'ethical' like it's a curse, really now.

He can see the breaks, hopefully the bones haven't already begun to knit, but they generally heal much slower than skin does, so it should be fairly safe. Julian's hands are steady, strong, and warm as he goes over the breaks, coaxing the ribs back into alignment. The temperature of Khan's skin is much lower than it should be, and feels a bit clammy--obviously far too much blood loss.

He'd like to give something for that as well, but somehow Julian thinks he wouldn't appreciate an injection, no matter how well-intentioned.