I didn't see you mention vitamins yet unless I missed it.
I would be giving her Poultry Cell water. The first time, I'd drip a little full strength in the side of her beak. It's amazing how a vitamin boost can help!
Can you leave the bandages off though? You could rinse her affected area with saline solution or Epsom salt bath water if it looks like a cleaning would do some good. Keep doing the triple antibiotic ointment. If she pecks some of it, it won't hurt her. Getting exposed to some air might help it heal faster.