Neuromonitoring Signals and Blood Pressure: When They Go Low, We Go High

Purpose: Our purpose was to prospectively assess the effect of intraoperative interventions in restoring IONM signals in pediatric spine surgery. Methods: In this multicenter, prospective study, patients age 1-18 undergoing posterior spinal deformity surgery were enrolled at their preoperative appointment. Surgeons completed an intraoperative data form on patients who experienced a significant IONM change defined as 50% or greater decrease. Results: 455 patients were …