I think Tsunade's super healing (instaheal w/a slightly shorter life span) only applies to herself.

I wonder what really happened during the surgery. This seems almost too good to be true. I'm also curious, as to why Inane translated his into as "Azure" (A blue color) over his usual "Green". Either the translation then was wrong, and, this is right. This is wrong, and that was right. That, or in worst case scenario, back then, it was right, and something's definitely going on behind the curtains.