Hi Gmac1975...Although it took I while to isolate where my problem was coming from...the spine, hip, or knee...in my case, the problem is at the knee and the peroneal nerve. After an injury, if full function is not restored by natural healing after 4-6 months, nerve release surgery is performed in the hope that the nerve is kinked or trapped in scar tissue. The plan of this surgery is to restore normal function...if the nerve is more severely damaged or crushed, then the release surgery will at least permit the nerve to heal as best as it can, although there are no guarantees about full function returning. If you don't perform the surgery and the nerve stays trapped, then you'll stay with dropped foot...
How am I coping with all of this...to tell you the truth, not too well...I live in the country and having to depend on others for driving, etc is really starting to get to me. In the beginning when this whole thing happened, I was more optimistic about a favorable outcome, but as time drags on the reality of my situation is starting to sink in...I guess I'm in a similar place as you...quite cynical that it won't work, but secretly hoping that it will. In the event that no further healing takes place even with the release surgery, the tendon transfer surgery has also been mentioned as one of my options...I was just wondering if your doctors have given you any indication if you'll be able to drive if your surgery is a complete success...as you can see, I have a one-track mind about driving lately because it's something I can't do...

By the way, I think your surgery is going to work...from reading other message boards, people who have had this surgery seemed to be very pleased, even if the results took quite a while to realize...since you mention the NHS, I assume to live in Great Britain...I live in New York...
Take care ... and keep posting...
Best,
Tanya