Primary Closure Following Laparoscopic Common Bile Duct Exploration Combined with Intraoperative Choledochoscopy and D-J Tube Drainage for Treating Choledocholithiasis

BACKGROUND This study aimed to assess the clinical short-term results of a primary closure following laparoscopic common bile duct exploration (LCBDE) combined with intraoperative choledochoscopy and D-J tube drainage for choledocholithiasis treatment. MATERIAL AND METHODS Twenty-five patients (14 women and 11 men) who underwent LCBDE with primary duct closure and D-J tube drainage for choledocholithiasis were retrospectively enrolled. The D-J tube (4.7F×14 cm) was removed using a duodenoscope if there was no bile leakage. Before discharge, patients were examined for blood amylase. After discharge or D-J tube removal, all patients were routinely assessed for complications. RESULTS Mean operating time was 135±46 min (range, 78-195 min). Mean intraoperative blood loss was 71±24 mL (range, 25-110 mL). Total hospital stay was 6-9 days (mean, 8.04±1.37 days). Two patients experienced intraoperative bile leakage, which was stopped with re-suturing. None of these patients experienced postoperative bile leaks. Three patients had slight elevation of serum amylase before discharge but without pancreatitis signs. The successful clearance rate of stones was 100%. During 1-year follow-up, no recurrence or severe complications occurred. CONCLUSIONS A primary closure following LCBDE combined with intraoperative choledochoscopy and D-J tube drainage is safe and feasible for choledocholithiasis treatment.