ERCP

ERCP or endoscopic retrograde cholangiopancreatography
spacer1 ERCP
spacer1 ERCP
Animated Video for a normal ERCP
The black tube is the scope, the red wire passing through is the canula and the light blue color filling in the duct is the dye or contrast.
spacer1 ERCP
spacer1 ERCP
Animated Video for a stone in the common bile duct.
The black tube is the scope, the red wire passing through is the canula and the light blue color filling in the duct is the dye or contrast. The light yellow circular thing in the common bile duct is the stone.