What is the most common injured area in the lower back? ADVERTISEMENT 716 viewsJune 15, 2012 0 Chris0 June 15, 2012 0 Comments 6 Answers ActiveVotedNewestOldest 0 Karin-2 Posted 0 Comments I hear most often of herniated discs, spinal stenosis and sciatica. If I were to point to a main reason for low back injury, my number 1 culprit would be prolonged sitting in faulty spinal alignment (for years and years and years). You are viewing 1 out of 6 answers, click here to view all answers. Register or Login