Postoperative Pain: Pathophysiology, Assessment, and Multimodal Management
1. Introduction to Postoperative Pain Postoperative pain is an expected, acute neurophysiological response to the deliberate tissue trauma inflicted during a surgical procedure. As the effects of surgical anesthesia dissipate, the patient’s nervous system begins to heavily transmit nociceptive signals generated by the surgical incisions, tissue manipulation, and subsequent inflammatory processes. Effectively managing this acute … Read more