Unsuccessful postoperative extraction of retained common duct stones: an analysis.
An analysis of unsuccessful extractions of retained biliary calculi using basket catheters reveals more than half the failures are related to the selection, placement, and size of the T tube. A new T tube has been developed which will improve postoperative access to the common duct and facilitate removal of retained calculi.
D000328:Adult; D004864:Equipment and Supplies; D005260:Female; D042882:Gallstones / Q000601:surgery / Q000628:therapy*; D006801:Humans; D008297:Male; D011677:Punctures