Reversal of Roux-en-Y Gastric Bypass to Normal Anatomy-Experience of 70 Patients.

Background: A limited subset of patients undergoing Roux-en-Y gastric bypass (RYGB) may develop intractable symptoms that ultimately require reversal to normal anatomy. Existing literature on this subject is characterized by small cohort sizes, substantial variation in surgical techniques, and limited follow-up durations. However, this study presents the largest single-center series to date, comprising seventy patients.