Hello Country Girl,
I'm most concerned that it has been seven years ago since your most unfortunate accident in which you have experienced chronic lower back pain. To be frank, it should not have taken this long for a proper diagnosis to have been made. To be frank, too much lost time. Too much time for things to have gotten worse. What has not been done has not been done.
SOOOooo forward. Where to go from here? To a neurologist and without delay. DON'T wait for your PM doc to recommend a specialist, YOU are the one that must take the "bull by the horns". YOU need to seek out the very best neurologist/spine surgeon that you can find. Talk with those you know who have had spine problems. Find out the names of the doctors they worked with. Find out if they liked their spine doc and DID he/she work to get rid of their spinal pain. Ask questions, and more questions.
When is the last time that you had an MRI? If within a year - good. If longer, then you need a new MRI.
My apology for being so direct. I'm just very concerned that too much time has been lost. Don't delay in getting professional analysis from a neurologist/spinal surgeon, and yes from a pain management doctor.
Us spineys have a lot to contend with. It isn't a "yes" or "no". Much has to be analyzed to determine what is best for our individual bodies.
I wish you the very best in the days to come.
Take care. HUGS!!!
RichT