Removal of residual biliary tract calculi without reoperation.
D004106:Dilatation; D004322:Drainage; D005471:Fluoroscopy; D042882:Gallstones / Q000000981:diagnostic imaging / Q000628:therapy*; D006500:Hepatic Duct, Common; D006801:Humans; D008722:Methods; D011183:Postoperative Complications; D013525:Surgical Instruments; D013997:Time Factors