View Schedule. 1  5:30 am / 7:45 am. 2  7:00 am / 9:15 am. 3  8:30 am / 10:45 am. 4  10:00 am / 12:15 pm. 5  12:00 pm / 2:15 pm. 6  3:00 pm / 5:15 pm. 7  6:30 pm / 8:45 pm.
Bile duct stones are typically removed using endoscopic retrograde cholangiopancreatography (ERCP), a minimally invasive procedure that combines x-ray and upper endoscopyâan exam of the upper gastrointestinal tract, consisting of the esophagus, stomach and duodenum (the first part of the small intestine)âusing an endoscope, which is a lighted, flexible tube, about the thickness of a finger.
Also known as cholelithotomy, gallstone removal is the medical procedure that rids the gallbladder of calculus buildup. The gallbladder is not a vital organ. Its function is to store bile, concentrate it, and release it during digestion. Bile is supposed to retain all of its chemicals in solution, but commonly one of them crystallizes and forms sand, gravel, and finally stones. The chemistry of gallstones is complex and interesting.