Hello, @aljohnson1949

I will follow with thread with great interest. I regard my PN as large-fiber PN, although it has never been formally diagnosed as such. I've based my conclusion only on the reading I have done and the fact that my PN gives me absolutelly no pain. My only symptom is a troublesome gait. I've not fallen, but I am round-the-clock on guard. My efforts to strengthen my legs, which I believe is about all I can do if I wish to slow, if not stop, any further progression of my unstable way of walking, is thwarted by a badly arthritic left knee. I'm right now trying to decide if I should go ahead with a knee replacement (scheduled for 6/25). My right knee is already a prosthetic, but I got that one 20 years ago, when I was still living with my partner (she has since died), and not pestered by a wobbly way of walking. I'm glad you posted this. As I said, I'll be watching eagerly for the replies you receive.

Cheers!
Ray (@ray666)