Related Experiment Video
Updated: Aug 18, 2026

A Protocol for Roux-en-Y Gastric Bypass in Rats using Linear Staplers
Published on: August 21, 2021
Hiatal Pouch Migration After Roux-en-Y Gastric Bypass
Tomás Comissati Novoa1, Federico Suldrup1, Felipe Higuera2
1General Surgery Department, Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.
None:
Hiatal hernia (HH) is common among patients with obesity and is frequently identified during preoperative evaluation for Roux-en-Y gastric bypass (RYGB). However, postoperative hiatal pouch migration after RYGB remains poorly characterized, with previous reports largely limited to symptomatic patients or small case series. We aimed to describe the frequency and imaging characteristics of postoperative hiatal pouch migration in a large retrospective cohort of patients undergoing RYGB.
More Related Videos
Related Concept Videos
Inflammatory Bowel Disease V: Surgical Management
Here are some common surgical interventions for IBD:
Hiatal Hernia
Peptic Ulcer Disease V: Surgical Management and Nursing Care
Surgical Interventions for Peptic Ulcer Disease
Pyloric Obstruction
Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube through...
