Restorative neurostimulation significantly improved pain, disability, and quality of life in patients with chronic low back pain unresponsive to conventional treatments. The therapy targets the medial branch nerve to restore function in the lumbar multifidus muscle-addressing a root cause rather than just suppressing symptoms.
A systematic review of 15 studies found clinically meaningful gains across numeric rating scales, Oswestry Disability Index, and EuroQol 5D-5L measures. However, evidence certainty remains limited due to study design flaws and potential bias.
Experts recommend further high-quality randomized trials to confirm long-term efficacy and define clinical utility.