Perioperative management in complex spine surgery.

Overview

The last two decades have seen a significant increase in the number of spine surgical procedures performed worldwide. This type of surgery includes a wide variety of procedures, from mini-invasive discectomies to multilevel spinal arthrodesis and osteotomies. Moreover, different surgical approaches are described at different spine levels: the anesthesiologist should be aware of the potential benefits and risks for the patients and be prepared for their management. In this narrative review we seek to describe basic concepts of perioperative spine care and address evolving areas in which care is changing. We will discuss preoperative concerns, intraoperative management including airway management, choice of maintenance, intraoperative neuromonitoring and anesthetic effect, blood management and the dynamic topic of anesthetic and analgesic techniques. Finally, we will briefly address the issue of perioperative complications as they relate specifically to spine surgery.