| ICD9 = | ICDO = | Image = Impacted ampulla.jpg| Caption = Common bile duct stone impacted at ampulla of Vater seen at time of ERCP| OMIM = | MedlinePlus = 000274 | eMedicineSubj = med | eMedicineTopic = 350 | DiseasesDB = 33385 | MeshID = D042883 | }} Choledocholithiasis's the presence of gallstones in the common bile duct. This condition causes jaundice and liver cell damage, and's a medical emergency, requiring the endoscopic retrograde cholangiopancreatography (ERCP) procedure or surgical… (More on Choledocholithiasis)