I have been suffering from back pain (right side only) for two years, and this hurts a lot when sitting or laying down for a while (like 20 seconds). So I got an electromyography test that showed mild chronic dysfunction on the S1 nerve. I also got a few (magnetic resonance imaging) MRI and computerized axial tomography (CAT) scans done. After this, I have been to the pain unit and got various treatments as below: 1) Sacroiliacs (SI) steroid injection: No improvement found. 2) L4 to L5 and L5 to S1 facet joint steroid injection and radiofrequency ablation of these facet nerves: No improvement occurred. 3) L5 and S1 nerve radiofrequency ablation: A very mild improvement happened during three weeks, but still, I cannot sit for more than one hour with no pain. I visited various traumatologists and neurosurgeons, and they checked the lumbar MRI scan, but it was interpreted differently, which could lead to undesired surgery. Therefore, I thought it would be good to share the MRI images with a specialist in radiodiagnosis and get your feedback. Currently, I am not taking any medications. But, earlier, I was taking analgesics, anti-inflammatory drugs, corticosteroids, and Pregabalin. But, none showed significant results. So, could you please advise on what could be causing my lumbosacral pain and whether any nerve is affected? Kindly help.