If you've got ice boots, that might help and banamine or bute for the pain and inflamation might get her moving more and help keep that leg from stocking up so much. Painting the leg with DMSO before you apply the numotizine (love that stuff) may help to draw, especially if you sweat it with plastic wrap. Whatever wound she has down low would probably benefit from hydro therapy with a hose as well. I would definitely try to keep it open so that it can drain and also heal from the inside out.
Good luck with it. Its only the good ones that hurt themselves! Used to drive me crazy
Good luck with it. Its only the good ones that hurt themselves! Used to drive me crazy
but the coronet injury is looking better. 
I am standing at the window, looking across the road at the farmer's hay field, all cut and in the process of being baled, getting ruined. And the field of meadow grass hay that my goats and horses love, is being soaked too! A couple were in the bale, the rest is laying there. WHY WHY WHY does it do this, in the HIGH DESERT, always, the second half of June, when the hay is ready to cut?
I am going out now to change the bandage and wash it well. Give her the Uniprim and bute.
GOOD FOR THEM! At least something going the right way this week!