Hello.. i had a past surgery near my worsening MP problem area, which is currently my entire left thigh area. So i have reason to believe that past surgery in that general area of current MP pain may have caused this condition or contributes to it now. So i see a neurologist for the first time soon for this worsening problem. Because of this past surgery near the MP area, i worry the diagnosis might be complicated... and treatment possibly very difficult! I've had this MP numbness and pain since approximately 2005. ...Much more of a problem for the last few months. Any observations and/or advice?