Those legs are incredibly short and chunky for a pullet! Is she a meat bird? Unfortunately they are bred to have a short life span and unless they are kept on a strict diet and exercise regime, their organs or legs/hips will usually give out before they reach a year old.
I am guessing she is a pet and you are desperate to save her, but you may find that even if she does recover from this, she will probably become sick with some other ailment. These birds are not usually long lived. I am assuming you tried to integrate her with a neighbour's flock rather than take her with you when you move? Integrating a single bird can be very difficult and they often get a hard time. What are your long term goals for her if she survives this? To keep her with you as a house chicken or try to rehome her? If the latter, the chances are that she will not live long without a lot of tlc, so it might be kinder to euthanize her.
I am guessing she is a pet and you are desperate to save her, but you may find that even if she does recover from this, she will probably become sick with some other ailment. These birds are not usually long lived. I am assuming you tried to integrate her with a neighbour's flock rather than take her with you when you move? Integrating a single bird can be very difficult and they often get a hard time. What are your long term goals for her if she survives this? To keep her with you as a house chicken or try to rehome her? If the latter, the chances are that she will not live long without a lot of tlc, so it might be kinder to euthanize her.