Total Hilar Exposure Maneuver for Repair of Complex Bile Duct Injury.

ABSTRACT: The reconstruction of high-level bile duct injury is challenging because exposure of the hilar area is limited and sometimes inaccessible by the Hepp-Couinaud approach. We describe a maneuver for total hilar exposure to perform complex bile duct injury reconstruction. After adhesions surrounding the liver are divided, intraoperative ultrasonography is used to delineate the hilar and intrahepatic biliary anatomy. Surgical exposure of the biliary system is achieved by our maneuver, which consists of four steps: (1) identification of landmark structures, such as the base of the umbilical fissure, the inferior edge of segment 4b, the cystic-hilar plate junction, and the right anterior portal pedicle; (2) lowering of the hilar plate; (3) hepatotomy along the right anterior pedicle; and (4) conn

SUBMITTER: Wiboonkhwan NA 

PROVIDER: S-EPMC8786702 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature