Internal Hernia in Pregnant Women After Gastric Bypass: a Retrospective Register-Based Cohort Study.

Background And Aims: Pregnant women who have previously had laparoscopic Roux-en-Y gastric bypass surgery are increasingly seen in the acute surgical care setting with abdominal pain due to internal hernia. With this study, we want to contribute with our experience and to present our local surgical guidelines concerning this particularly vulnerable patient group.

Materials And Method: This article is a retrospective study on prospectively collected data.