Superior cluneal nerves radiofrequency in the management of chronic low back pain.

Introduction: Chronic low back pain is a highly prevalent condition with multiple etiologies. Cluneal nerve neuropathy is an increasingly relevant condition in the management of this condition, and radiofrequency is an alternative management option.

Methods: A case series, which included four patients who underwent ultrasound-guided conventional radiofrequency intervention of the superior cluneal nerves, using a previously undescribed technique and direction of intervention.