Low back pain is a common condition which causes physical emotional and economic burden on the society. This case report demonstrates the effectiveness of non-invasive brain stimulation NIBS in managing failed back syndrome. The case study involved a 50-year-old patient with post-laminectomy back pain. The NIBS involved direct current transfer using sterile acupuncture needles inserted in a clockwise direction at an angle of 45deg at D20 motor representation of lumbar muscles motor and somatosensory areas of the brain and delivered using a battery driven handheld acupuncture pen stimulator shastri stimulator with patient lying in supine position. Pain was assessed using the numerical pain rating scale NPRS before and after the treatment. Other outcome measures such as straight leg raise SLR vertical oscillatory pressure VOP transverse oscillatory pressure TOP was recorded. Changes in outcome were measured by subtracting pre-treatment score from post-treatment score. There was a significant difference in NPRS from 810 pre-treatment to 310 post-treatment. There was also significant improvement in SLR TOP and VOP post-treatment. This study suggests that NIBS is effective in managing chronic low back pain and failed back syndrome.