case_images: PMC3974146_01
case_images: Laparoscopic view of infiltration of liposome bupivacaine at 12-mm port site. (a) Insertion of needle into deep tissue layers. Advancement of needle is stopped just prior to penetration of the parietal peritoneum. (b) Infiltration of liposome bupivacaine and dispersion of fluid to form a wheal (outlined by white oval). This process was repeated in four quadrants around the site of the trocar to form a field block. Photographs courtesy of Peter M. Bertin, DO.
case_images: 1752-1947-8-21-1.jpg
case_images: PMC3974146_01_1752-1947-8-21-1.jpg
case_images: F1
case_images: It was injected using a spinal needle around the port sites (Figure 1): the flanking 5-mm port sites received 5mL each; the central 12-mm ports, 15mL each; and 5mL was infused at the site of liver retraction.