Related Experiment Video
Updated: Aug 19, 2026

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
Reflux cholangiography in sphincteroplasty or enterobiliary anastomosis
Abstract:
Reflux cholangiography is an extension of hypotonic duodenography. In patients with abnormal enterobiliary communications, it is a rapid, effective method for demonstrating not only biliary and occasionally pancreatic ducts, but also fistulas, the duodenum, and the papilla of Vater. It is especially useful for preoperative evaluation of strictures for it enhances both the value and success of endoscopic cholangiopancreatography.
More Related Videos
05:36Laparoscopic Common Bile Duct Exploration Followed by Primary Suture Using a Modified Bile Duct Incision
Published on: May 2, 2025
07:48Intraoperative Video Consultation Following Bile Duct Transection Facilitates Direct OR Transfer for Robotic Hepaticojejunostomy at Tertiary Center
Published on: January 9, 2026