Radiculopathy is neuropathy affecting the nerve root as far as I know. The nerve root is close to the spine (where the nerve comes out of the spine I think, but I am a bit hazy on all this).

I have never hear the term radiculoneuropathy, but presumable that is the same thing. I am sure someone will come along who knows more than me.

If you google radiculopathy you should come up with lots of information

cheers

raglet