Sacral Lateral Branch Peripheral Nerve Stimulation in Patients with Sacroiliac Joint Pain: A Case Series

Sacroiliac joint (SIJ) pain is a frequent problem, occurring in 20%–40% of patients with low back pain. SIJ pain has various presentations, including pain in the lower back, buttocks, and lower extremities. The treatment of SIJ pain involves conservative management and more invasive modalities. Percutaneous peripheral nerve stimulation (PNS) has recently gained attention as an effective modality in treating pain disorders. Applying PNS in our patients revealed promising results in all three cases during the 60-day trial. The positive impact of PNS continued during the 6 weeks following the lead explanation in at least 2 of these three patients. In conclusion, PNS represents a safe, effective, and well-tolerated modality for treating patients suffering from this chronic and potentially disabling pain. To our knowledge, this is the first case series for patients with SIJ pain treated with a 60-day temporary percutaneous PNS.