Expect the Unexpected with Erector Spinae Plane Block in Spine Surgery - Plan for the Worst and Hope for the Best: An Anesthesiologist Perspective
Journal of Head Neck & Spine Surgery Juniper Publishers Author by: Kartik Sonawane Abstract Spine surgery is associated with multiple postoperative complications, ranging from simple nausea and vomiting to devastating complications leading to postoperative morbidity or mortality. The postoperative neurological impairment, especially in the neurologically intact patient, is a dreadful event that makes it difficult for the surgeon to perform technically challenging or high-risk spine surgeries. Preoperative or intraoperative factors that can influence the postoperative neurological status include nature and the severity of the pathology, comorbid conditions of the patient, preexisting neurological symptoms, multiple levels involved, complex surgery or instrumentation, surgical blood loss, neurological monitoring, hemodynamic parameters, polypharmacy, and total duration of the surgery. In addition to several known contributing factors (fixation failure, epidural hematoma, ...