Edgar was bleeding lots and lots and likely Calypso did what she could. Someone would've had to move him gingerly/levitate him because of the extent of his injuries. There's two massive chunks of mirror in his face (under the left eye, left cheek and jaw), three in his chest, all of which narrowly avoided vital things, and one really large piece in his stomach that would've required the most attention. He's done some real damage to his back as well, but that probably won't be noticeable under after the fact.
He smacked his head really hard on the ground after the AK broke the mirror, so he'll probably be out cold until much later in the day on Monday, and kind of here and there in terms of recovery.