[Polybius]

Well, why did she need surgery?

She is probably undergoing ORIF of her fractures.

[MineralMan]

"She is probably undergoing ORIF of her fractures"

That could well be, especially if they were caused by gunshots. Nasty wounds, those. Also, if she did have some sort of vertebral fracture, surgery would be required in that case.

Bottom line is that, absent any official information regarding her exact condition, we know very little. We will find out, though, and fairly soon.