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.