“ERECTOR SPINAE PLANE BLOCK FOR POSTOPERATIVE ANALGESIA FOR LAPAROSCOPIC UPPER ABDOMINAL SURGERY: A CASE REPORT: L. Valente1, S. Mattacchione2, P. Nika1, A. De Gregorio2, G. Mezzetti2, N. Lomartire1 | 1Dept. of Anesthesia and Resuscitation, UOC ,"SS.ma Trinità Hospital, Sora; 2Dept. of General Surgery, UOC, ‘SS.Ma Trinità’ Hospital, Sora”. 2025. Advancements in Health Research 2 (s1). https://doi.org/10.4081/ahr.2025.116.