Chicken with dislocated tail

[Chelloveschicken]

One of Our chickens was injured no idea how but it’s like her tail was pulled so hard that it’s detached from her body, only attached at the base. There is a huge gapping hole on her back. We don’t know if it’s too late or if she will ever recover from this. She’s acting completely fine, eating drinking but pecking her back side. There is now an odor as well. Please help
Thank you

 

[oldhenlikesdogs]

Looks like a pecking wound. Is it with other chickens? I would get a wound spray and apply multiple times a day. More experienced people with hopefully add more advice.