Thanks for everyone's advice - was feeling stuck on this one...
The corn was removed (by us) 9 days ago (epsom salt and comfrey root soak) and the problem started after the wrapping was removed.
The vet suggested that when wrapping the foot in future - wrap foot in roosting position rather...
Pio Pio - dear sweet hen - Any ideas on treatment?
Past week antibiotics
Baytril injection at vet's office - oral for 5 days.
Cephalexin
Foot baths
in hydrogen peroxide mild solution
iodine and vinegar
epsom salt and comfrey
Cold laser for circulation and infections
Feeding raw meat - corn...