An alternative to routine operative cholangiography.

The use of the Fogarty biliary balloon catheter has added to the safety of common duct exploration. Review of our own series seems to support this concept. With this adjunct adn a careful anatomic dissection of the biliary system, one can decide to do cholangiography or common duct exploration based on carefully considered clinical factors when stones are suspected. Perhaps neither need to be done in many instances. Without trying to question the virtures of operative cholangiography, we believe that it can be used selectively rather than routinely.