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.
Salivary gland stone removal [edit]. 1  When the diameter of the stone is 5mm or less, it can be removed purely by an endoscopic technique, particularly when the stone is located above the muscles that comprise the floor of the mouth. 2  The grasping technique. 3  Using a small wire basket retrieval system. 4  Mechanical Fragmentation. 5  Laser fragmentation. 6  Whe