Wow. The pictures are a lot worse than I would have thought. I would definately have a vet look at it. If you don't like your vet, take her elsewhere. An hour drive is well worth it to find a vet that takes good care of her.
If you are going to do it at home, I would empty the crop through the hole in it (use tweezers). Then sew the hole closed with a sterile needle (boil it) and some fishing line (also boiled). Then wash the wound well with water and a little (a drop or two of dish soap). I would even take her over to the sink and just run warm water all over and into the wound for a few minutes. Then dry everything well, and pluck the feathers from around the wound. I would superglue the wound closed with regular superglue (pinch wound closed drop of superglue on top and wait for it to dry, the wound and skin has to be dry for this to work).
I would start antibiotics ASAP, tonight even. And I would do the highest dose that is okay. And continue for at least two weeks.
If you are going to do it at home, I would empty the crop through the hole in it (use tweezers). Then sew the hole closed with a sterile needle (boil it) and some fishing line (also boiled). Then wash the wound well with water and a little (a drop or two of dish soap). I would even take her over to the sink and just run warm water all over and into the wound for a few minutes. Then dry everything well, and pluck the feathers from around the wound. I would superglue the wound closed with regular superglue (pinch wound closed drop of superglue on top and wait for it to dry, the wound and skin has to be dry for this to work).
I would start antibiotics ASAP, tonight even. And I would do the highest dose that is okay. And continue for at least two weeks.