I had Polio when I was about 5, back in around 1951, and it effected my RIGHT LEG - making the muscles weak, AND stunting its growth - it is smaller, AND shorter. I have had to have BUILT UP SHOES. Also, some years later, when I was around 14, the doctor operated, and TRANSPLANTED some of the muscles in my right foot. At THAT time, I think they thought that Polio effects the MUSCLES, but, as I understand it, Polio effects the NEUROLOGICAL SYSTEM. Is that correct?