Dias M N P, Ariyaratne C, Dassanayake V, Abayadeera A, Withanage R, Sigera C. Effectiveness of postoperative pain management in patients undergoing lower extremity bypass surgery: Preliminary findings from a single unit at a Tertiary Care Hospital. Presented as a free paper at the 12^th Annual Academic Sessions of the Faculty of Pain Medicine of the College of Anaesthesiologists & Intensivists of Sri Lanka in October 2024.