Analyzing the impact of surgical technique on intraoperative adverse events in laparoscopic Roux-en-Y gastric bypass surgery by video-based assessment.

ABSTRACT:

Background

Despite high-level evidence that variations of surgical technique in laparoscopic Roux-en-Y gastric bypass (LRYGB) are correlated with postoperative outcomes and might be linked to intraoperative adverse events (iAEs), there are a paucity of studies analyzing iAEs in depth. The impact of surgical technique on the temporal occurrence of iAEs regarding phases and steps of LRYGB has not been studied so far. The objective of this study was to analyze the impact of variance in surgical technique on temporal occurrence, frequency, and type of iAEs in a multicentric dataset of LRYGB videos.

Methods

MultiBypass140, a video dataset containing 70 LRYGB surgeries each from Strasbourg University Hospital (StrasBypass70) and Bern University Hospital (BernBypass70) was annotate

SUBMITTER: Lavanchy JL 

PROVIDER: S-EPMC11870895 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature