This is the underside of her not injured wing And the underside of her hurt side. The upper arm part is very swollen and red. There's also an injury on the front of her shoulder. I put betadine on the open wound before i took the picture i didnt even notice she had a cut at first just that her wing was being held down. And this is a closer pic of the cut. I'm not sure how to treat broken bones. I have another chick with an injured leg it looks bruised and cut. I'm going to house these 2 together away from the rest until they're better. Any suggestions on what i can do for this ones wing? Like a sling or something?