I am not sure the answer to your question honey but I wanted to tell you welcome to the group here, we have a great bunch who like to help each other and be each others suport and sounding board.
You are very welcome here Alison, it's sad that you have this at such a young age but you came to the right place for answers.. someone else will come along soon and answer your question I am sure. My RSD was from an ankle injury too and my ankle likes to stay in an L shape and thats not so bad... eversion that is pointing out?
Any way soft hugs new friend you are not alone.
Sandra