The Bad Gallbladder.

Laparoscopic cholecystectomy is a common operation; approximately 20 million Americans have gallstones, the most common indication. Surgeons who operate on the biliary tree must be familiar with the presentations and treatment options for acute and chronic biliary pathology. We focus on the difficult "bad" gallbladder. We explore the available evidence as to what to do when a gallbladder is too inflamed, too technically challenging, or a patient is too sick to undergo standard laparoscopic cholecystectomy. We discuss whether or not open cholecystectomy is a relevant tool and what can be done to manage common bile duct stones found unexpectedly intraoperatively.