Is the wing really broken or just sore from the injury? Has the injury fully healed because it looked pretty bad. Vitamin b complex in her water would help with leg issues.
I would get her cleaned up really good so you can see the wounds better. With her being outside like that I fear maggots may have gotten in there. They would be attracted to the lovely poop on her. Or has she been inside all this time?
Overall I think she looks good. I think if u give her more time she’ll snap out of it. She went from not eating to a full crop that’s progress right there.
Personally I would assist. As far as taken the rest out. It’s debatable. I just had a call duck hatch three days early, they have enough to hold them off for three days. If I didn’t take him out I don’t think he would have survived. So out he came while the others are finishing. I do assist...