It's good that you cleaned it back out - take a good look and see exactly how deep that may be.
I've never used it, but it seems that quite a few people use Pine Tar to pack a wound like that- something to consider looking into.
As for her being out - that's your call. I've had birds ripped...
Flush that wound really well. If you don't have an antiseptic (chlorhexidine/betadine) then use warm soapy water, working the debris and gunk from the wound, rinse well.
Trim the feathers back from the wound so you can see it better - this also helps it stay cleaner.
Apply triple antibiotic...