Related Experiment Video
Updated: May 13, 2026
Colonial Wig Pancreaticojejunostomy
Published on: March 12, 2019
[Gastroenteric reconstruction route after pancreaticoduodenectomy: antecolic versus retrocolic]
José M Ramia1, Roberto de la Plaza, José E Quiñones
1Unidad de Cirugía Hepatobiliopancreática, Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario de Guadalajara, Guadalajara, Spain. jose_ramia@hotmail.com
Introduction:
Delayed gastric emptying (DGE) is a relatively common complication after cephalic pancreaticoduodenectomy (CPD). Its origin is not very clear, and it is believed that its appearance is due to multiple factors (hormones, appearance of other complications, particularly pancreatic fistulas, and the surgical technique). Among the technical aspects associated with DGE, it has been proposed that the route of gastroenteric reconstruction (antecolic or retrocolic) could have an effect on its incidence.
Material And Methods:
A systemic review was made of the literature, searching for articles that compared both reconstruction routes after CPD, finding only 11 articles: 4 randomised clinical trials, one prospective study, and 6 retrospective studies. A meta-analysis could not be performed on them, due to the large methodological differences between them.
Results:
In the 4 randomised studies, 2 were in favour of the antecolic route, and 2 did not observe any differences between either of them. The antecolic route obtained a much lower DGE rate than the retrocolic one in the only prospective study. In 4 of the retrospective studies the antecolic route obtained a very low rate. The results of both routes were similar in another 2 retrospective studies, with the retrocolic route slightly better in one of them.
Conclusions:
Using the published literature, the gastric reconstruction route associated with less DGE after CPD cannot currently be determined.
