SEP as A Sensory Pathway Integrity Check in Patients Undergoing Lumbar Endoscopic Spine Surgery Using the Yeung Endoscopic Spine System
16 Patients undergoing Lumbar Selective Endoscopic Discectomy (SED) using the Y.E.S.S. method was monitored intraoperatively for SEP (somatosensory evoked potentials) and EMG (electromyography) activi