How can I tell the difference between muscular back pain and a problem with my spine?

Kenneth J. H. Lee, MD
Modern Spine, PLLC
How can I tell the difference between muscular back pain and a problem with my spine?
Low back pain (lumbago) is a common musculoskeletal disorder, affecting 80% of people at some point in their lives.  It is the second most common cause of missed days of work, behind the common cold!  [...]