Vasculature of the Gallbladder from Above

Description

Presented from a superior perspective, the gallbladder lies inferior to the hepatic surface and follows its long axis from fundus to neck, with the cystic duct emerging medially at the infundibulum to join the extrahepatic biliary tree. Fine arterial and venous branches course within the peritoneal covering and along the gallbladder bed, with the densest vascular mesh clustering near the neck and ductal attachment. Small vessels also track toward the fundus along the lateral wall. Orientation is explicit. Dissection and surgery hinge on this anatomy. During laparoscopic cholecystectomy, the cystic artery most often arises from the right hepatic artery and crosses Calot’s triangle to reach the gallbladder neck, but variants such as a double cystic artery or an origin from the gastroduodenal or hepatic proper arteries can place sizeable branches directly in the operative field. A superior view that emphasizes vessel density near the cystic duct supports teaching of the critical view of safety and explains why bleeding and biliary injury cluster around the infundibulum when traction distorts the hepatocystic triangle or clips are placed too close to the common hepatic duct. Ideal for upper abdominal anatomy teaching in hepatobiliary modules, surgical atlases illustrating Calot’s triangle and cystic artery control, and CME content on complications of cholecystitis and cholecystectomy where vascular variation drives risk. It also fits radiology education when paired with angiography or contrast CT discussions of gallbladder wall enhancement and hemorrhagic cholecystitis. Anatomical accuracy verified by SciePro's Medical Advisory Board.