A comparative study of laparoscopic choledocholithotomy with primary suture and T-tube drainage

To investigate the clinical efficacy of laparoscopic choledocholithotomy with one-stage suture. The clinical data of 68 patients who underwent laparoscopic choledocholithotomy in our hospital from January 2015 to December 2021 were retrospectively analyzed. Among them, 29 patients underwent laparoscopic primary closure (PC group) and 39 underwent T-tube drainage (T-tube group). All patients were diagnosed with choledocholithiasis by B-ultrasound, CT or MRCP. The operation time, intraoperative blood loss, pain index, incidence of shoulder and back pain, postoperative satisfaction, postoperative bowel function recovery time, hospitalization time and expenses, and operation-related complications in the 2 groups were compared. 29 cases in PC group were successfully operated, and 39 cases in the T-tube drainage group (T-tube group) were successfully operated. The average operation time, postoperative bowel function recovery time, postoperative pain index, hospitalization time and expenses in PC group were significantly shorter or lower than those in T-tube group (P < .05) and the patient satisfaction in PC group was significantly higher than that in T-tube group (P < .05). In addition, the intraoperative blood loss and the incidence of surgical complications were similar between the 2 groups (P > .05). After laparoscopic common bile duct exploration, primary suture of common bile duct is a safe and effective treatment method, but the incidence of bile leakage is high, and clinical indications for surgery should be strictly controlled.