Fox attack: injured hen HELP please!

We've just saved Audrey Hen from the jaws of a manky old fox.

She had been rolling in the mud so was filthy.  I bathed her off, gave her some water and now she's drying in the bathroom.

She appears scared but is a little bit chirpy.  I'm concerned though as the fox ripped the skin below her wing on the side of her breast meat bit (sorry - I don't know how to describe it!).  It's not bleeding any more but looks really nasty and there is a bubble in the shiny membrane that covers the breast meat bit (soz again!).  Her wing isn't broken.

Can anyone tell me what to do?  We live in a city and the local vets don't ever want to know.

Do I put anticeptic on it or just leave her?

Thank you

Sorry to hear about the fox attack.  I live in Bexleyheath - so near you and we took our chicken who had been badly bullied and pecked to the vets in Sidcup - the Oval 0208 302 1521.  Who sprayed the chicken with blue stuff.  They were really helpful and gave her a good look over, antibiotics and she is fine now.  I would definitely recommend a visit to the vet.  Kind regards. 

Hope Audrey is ok. Please post to let us know how she gets on. 

Pet Care is my vets and they are fabulous but wouldn't see my hens in the past.  Which vet did you see there?  We normally see Mr Castle.
Thank you

I am sure that was Mr Castle as he's South African.  he's really lovely and has a dry sense of humour.
I'll see how she goes tonight and will call them tomorrow.  I've got some steristrips from a friend who works for St Johns. I thought I'd see if I could do a DIY job.

I will do.  Thanks so much for the advice. x