HELP MY RABBIT HAS BROKEN LEGS!

[Edcel Angelo Tomas]

So my rabbit has two broken legs, and I just want to ask how many for him to heal and hop again. He is not injured by the way, it's called paresis(I think). So thank ms for your answers

 

[JBun]

Can you describe how the paralysis occurred? Did an accident happen to cause it or did it just start to occur with no known cause? How old is he? Is he having any other symptoms of an illness at all?