Objective:To explore the non-placement of“T”tube after laparoscopic choledochotomy.feasibility and complication analysis of primary suture bile duct.Methods:Retrospective analysis of January 2013~December 2016,Laparoscopic choledocholithotomy for primary bile duct suture in 87 cases,Combined with literature,the indications,methods and complications of the operation were summarized and analyzed.Results:There was no operative death in the whole group,Postoperative complications occurred in 5 cases(5.7%),1 case with jaundice,gradually subsided after 4 days of conservative treatment.Two cases had postoperative bile leakage,to prolong the drainage time of the peritoneal drainage tube and stop by itself.In 1 case,bile duct stenosis occurred.1 case of residual common bile duct stones.The average postoperative hospitalization was 9 days.Conclusion:Select the right case strictly,Patient and delicate operation,Laparoscopic choledochotomy is safe and feasible.