Mine was worse than that. You could see the tendons/muscles move when she opened her mouth they were literally sticking out, and her scalping was all the way down her head to the back of her neck. I think you can see the pics of you go to my info page (not sure how to post it again). SHe looks...
I recently posted the same thing about my 8 week old Australorp. Her brooder mates did it to her. She is healing up just fine. I used vetercyn spray and E.M.T. gel, it has worked wonders. Her skin is growing back, but not sure if there will be feathers on her head so she may be a special case...