Use of Methylene Blue Dye During Laparoscopic Cholecystectomy for Mapping of Extrahepatic Biliary Tree

Key Points

• To evaluate the effectiveness of methylene blue dye in mapping the extrahepatic biliary tree during laparoscopic cholecystectomy.
• Conducted a randomized trial
• Utilized methylene blue dye for biliary mapping
• Assessments focused on surgical outcomes
• Showed significant improvements in identification rates of the biliary tree
• Reduced complication rates associated with biliary injuries
• Enhanced visualization led to improved surgical precision