Hello Virginia Therese,
I'm not sure if this is the thread you're looking for or not, but it's fairly recent.
http://neurotalk.psychcentral.com/thread206319.html
Sciatic Neuropathy
That's from the
Peripheral Neuropathy Forum
which is directly under PD in the list of forums here.
In fact I just did a quick search in the PN forum just using the keyword "sciatica" and there are quite a number of posts.
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