Re: Sciatica and itchy foot???
Please visit the spine universe site. The link info is provided in the threads at the top, in a post from BionicWitch on good information for lots of us, or something like that. Once there, so a site search on the spine universe for Neurological.Exams.Sensory.Nerves and you should find an excellent article with charts to tell you where or which nerves could be entrapped that give what type of pain in what areas. In fact, just browse through various areas of that spine site and you will find lots of helpful information.
Hope this helps a bit.