1) This document outlines a fast-track protocol for patients undergoing surgery, which includes pre-operative fasting guidelines, thromboembolic prophylaxis, epidural anesthesia protocols, intra-operative temperature and fluid management, and post-operative analgesia, nutrition, and monitoring plans. 2) The protocol emphasizes epidural anesthesia with general anesthesia as needed, early removal of tubes, multi-modal post-operative analgesia including epidural and oral medications, early post-operative nutrition and fluids, and daily weight monitoring. 3) The goal is to provide adequate pain control and recovery support while allowing early mobilization through a structured multi-disciplinary care pathway.