Electrohydraulic lithotripsy of a common bile duct stone

Fluoroscopic view demonstrating a basket containing a gallstone (arrow), which has become entrapped in the bile duct. A daughter scope has been advanced into the bile duct (arrowhead) permitting fragmentation of the stone using electrohydraulic lithotripsy (EHL). Following EHL, both the basket and the stone were removed and the bile duct cleared of stones.