Analysis of the causes of reoperation and countermeasures of intra-and extrahepatic bile duct stones after op-eration

Abstract

Objective To explore the extrahepatic bile duct stones after reoperation cause analysis and coun-termeasures.Methods Clinical data of 150 patients with liver surgery gallstone surgery again were retrospectively analyzed,according to the first reason for liver from gallstone surgery will be divided into the three groups：group hepa-tolithiasis （ group A,100 cases） ,gallstones group （ group B,30 patients） ,common bile duct stones group （ group C, 20 cases） .The reasons for reoperation were analyzed.Results In intrahepatic bile duct stones reoperation patients, the recurrence of liver gallstones was 98 cases（65.3%）,common bile duct cysts and Caroli disease was 35 cases （23.3%）,anastomotic stenosis in 17 cases（11.3%）;The postoperative complication rate of group A（44.0%） was significantly higher than that of group B（13.3%） and group C（15.0%）（χ2 =9.32,5.88,all P〈0.05）;The sec-ondary and post-operative inflammation stone recurrence within 5 years of group A was 32.0%,which was significant-ly higher than 6.7%of group B and 10.0%of group C（χ2 =7.67,3.97,all P〈0.05）.Conclusion The intrahe-patic bile duct stones are the main types of reoperation after liver gallstones,gallstones and liver recurrence is the main cause of its secondary surgery.It should be make clear the disease cause of preoperation, take a different surgical options for patients with different types of stones,prevention,and avoid the occurrence of postoperative complications, which can effectively reduce the risk of secondary surgery to alleviate the suffering of patients. Key words: Calculi Bile Ducts; Intrahepatic Bile Ducts; Extrahepatic Reoperation