CBD Stone Removal

What is choledocholithiasis?

Choledocholithiasis (also called bile duct stones or gallstones in the bile duct) is the presence of a gallstone in the common bile duct. Gallstones usually form in your gallbladder. The bile duct is the small tube that carries bile from the gallbladder to the intestine. The gallbladder is a pear-shaped organ below your liver in the upper right side of your abdomen. These stones usually remain in the gallbladder or pass through the common bile duct unobstructed.

Gallstones are a common problem in the general population and commonly cause problems with pain (biliary colic) and gallbladder infections (acute cholecystitis). Gallstones can sometimes migrate out of the gallbladder and become trapped in the tube between the gallbladder and the small bowel (common bile duct). Here, they obstruct the flow of bile from the liver and gallbladder into the small bowel and cause pain, jaundice (yellowish discolouration of the eyes, dark urine, and pale stools), and sometimes severe infections of the bile (cholangitis). Between 10% and 18% of people undergoing cholecystectomy for gallstones have common bile duct stones.