1 Both patients underwent cholecystectomy, choledocholithotomy and left lateral segmentectomy and the post-operative recovery was uneventful in both cases.

2 Objective:Comparative study on therapeutic efficacy between laparoscopic choledocholithotomy T-tube drainage and operation choledocholithotomy T-tube drainage.

3 Conclusion If patients are suitable, laparoscopic choledocholithotomy is safe and effective in the hands of skilled endoscopiests.

4 Objective:To explore the methods and operation technique of choledocholithotomy with laparoscope and choledochofibersope, and T tube drain.

5 Abstract Objective To summarize the experience of Laparoscopic choledocholithotomy for thin choledochus.

6 Objective To compare the clinical results of choledocholithotomy by laparoscopic surgery and open surgery.

7 Methods: 12 patients were done laparoscope choledocholithotomy with exploration (LCBDE) .

8 Conclusions: Choledocholithotomy with laparoscope and choledochofibersope, T tube drain is a kind of very good and effective method worthy of being generalized.

9 Objective To explore the feasibility and minimally invasive value of laparoscopic choledochotomy with exploration and choledocholithotomy and primary suture of common bile duct.

10 Aim : To investigate the etiology and diagnosis and treatment of retroperitoneal abscesses after cholecystectomy and choledocholithotomy.

11 Conclusions LCH-TD surgery is minimally traumatic, has good clinical results, and in most cases, can replace open choledocholithotomy .

12 Of them 33 cases underwent hepaticoplasty, hepatolobectomy in 7 cases, cholangiojejunostomy in 22 cases, choledocholithotomy with T-tube drainage in 27 cases.

13 Objective : To explore the methods and operation technique of choledocholithotomy with laparoscope andand T tube drain.

14 Results: 42 cases experienced LC, 3 cases experienced open choledocholithotomy (OC), 2 cases experienced OC and choledocholithotomy of T tube drainage.

15 Objective To explore the surgical skills and clinic effect of laparoscopic choledocholithotomy .

16 Methods From 1994 to 1999,3 cases of retroperitoneal abscesses that occurred in cholecystectomy and choledocholithotomy were reviewed.