The imaging is done from duodenal bulb and the portal vein is identified going from 5 o’clock position to 10 o’clock position in a long axis. The CHD is identified between the probe and portal vein. The CHD is followed up by anticlockwise rotation and the remnant of gall bladder is seen in continuity with CHD. CHD: Common hepatic duct; GB: Gall bladder; PV: Portal vein.