L. Aabakken, Oslo
Sequenzen:

Continuity is restored by pulling up a loop of jejunum, which is sutured laterally into the body of the stomach. This preserves access to the duodenum, and the major duodenal papilla located there can be reached endoscopically. The difficulty during ERCP is finding the luminal opening of the afferent loop and intubating it, in order to reach the major papilla from the retrograde direction.