Her skin and internal organs will likely heal naturally; the issues are her limbs and eyes...

Her right eye has recovered, but her vision is being purposefully blocked by mana. As for her left eye, I doubt a replacement would take, even if I had the requisite parts.

The problem with her limbs is not an external injury, but the combination of a degenerative curse and an aggressive infectious disease.

Left as-is, her life will eventually be a concern, so unfortunately, we'll probably have to surgically remove all four of them here.

I was told that the condition of her limbs was simply due to a regenerative structure unique to elven bodies that was delaying the progression, and that this sort of condition would normally be untenable for the body. Because I couldn't pull the trigger on amputating her limbs, I had unwittingly exposed her very life to danger...