Endoscopy is a medical treatment where a thin and flexible instrument with a camera on end is put into the body with an all-natural orifice (i.e., mouth or rectum) to examine or execute procedures from inside the lumen of the hollow body organs. There are many variations of endoscopic treatments consisting of upper endoscopy, colonoscopy, endoscopic ultrasound, and endoscopic retrograde cholangiopancreatography (ERCP).

ercp procedure is a sophisticated endoscopic procedure for treatment on the biliary system or pancreas. The most usual indicator for ERCP is bile duct rocks creating biliary obstruction or pancreatitis. Various other indications include malignant biliary blockage, persistent pancreatitis, bile or pancreatic air duct leaks, and several other signs. The treatment typically lasts an hour and is done under necessary anesthetic. Given that there are no incisions, clients usually go home a couple of hours after the procedure