The Retrograde Approach of Surgical Paddle-Lead Placement for Spinal Cord Stimulation.

Introduction: Standard anterograde placement of a surgical paddle lead (SPL) for spinal cord stimulation (SCS) can be challenging in patients with scarring from prior spine surgery, instrumentation obstructing the targeted level, or severe stenosis below the targeted level. One potential alternative is retrograde (caudal) insertion by performing laminotomies cephalad to the targeted levels. The literature is limited to only a small number of individual cases describing this technique.