I recently had my femoral nerve severed during surgery and have lost my quad muscle. I still have calf,hams,hip and both ab/adducters. I have seen the Otto Bock stance control and Fillauer spl2. They seem to be all KAFO. My foot ROM is perfect. I would like a brace with out a foot attachment. I want to make sure I don't where out my knee joint without my quad support.