The Clinical Study Of Minimally Invasive Treatment For Bileduct Stone

【Objective】:To investigate the application value of choledochotomy in the operation under laparoscopic to extract bile duct calculus operation.【Methods】Make use of the choledochotomy freely, winding softly treat common bile duct and liver bile duct exploration, extraction of bile duct calculus and stones.【Results】81 patients who had bile duct calculi were all explored.51 of 56 with common bile duct calculi patients are clear in the operation,7 of 14 patients with hepatolithiasis are clear,6 of 11 patients with hepatolithiasis and common bile calculus together are clear.3 patients who had stenos of liver bile duct an d 1 patients stenos of Oddi sphincter were treated by the balloon dilatation catheter.【Conclusion】The application of choledochotomy to extract bile duct calculi under laparoscopic can improve the extraction and clear late in the operation, at the san3e time Can diagnose and treat stenosis of Oddi sphincter in the operation, improve I cure late of bile duct calculus to get the purpose of minimal invasiveness.