Just wanted to add, you can see how mine was caused from trauma as it is only in my lower leg. My thighs are perfectly straight, but my lower leg rotated from the fall which is why my legs don't touch.
The doctor explained this to me and his explanation sounded much better.
ETA: Thanks, AB! Did you notice the awful tanline halfway down my leg? That's what happens when you sit on a boat without moving for an hour. Posted via Mobile Device