Post Roux-en-Y gastric bypass complications: A comparative study assessing the clinical effectiveness of oesophagogastroduodenoscopy and oral-contrast swallow

We recommend that an OGD should be performed in patients presenting with symptoms consistent with a stricture following RYGB. The urgency of the OGD will be dictated by clinical correlation. The use of a water-soluble contrast swallow should be reserved for a suspected anastomotic leak.