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Updated: Jan 18, 2026
Laparoscopic Common Bile Duct Exploration Followed by Primary Suture Using a Modified Bile Duct Incision
Published on: May 2, 2025
Recurrence of common bile duct stones following laparoscopic common bile duct exploration: a multicenter study
Sun Young Park1, Tae Ho Hong2, Sang Kuon Lee3
1Department of General Surgery, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 63-ro 10, Yeongdeungpo-gu, Seoul, 07345, Korea.
Background:
Recurrence of common bile duct stone (CBDS) is not common after laparoscopic common bile duct exploration (LCBDE). This study aimed to investigate the risk factors of recurrence of CBDS after LCBDE.
Methods:
Patients who underwent LCBDE between January 2001 and December 2018 in four teaching hospitals of The Catholic University of Korea were included. The operation, fluoroscopy, and endoscopic retrograde cholangiopancreatography records were investigated retrospectively. The primary outcome of this study was the independent risk factors for recurrence of CBDS.
Results:
A total of 230 patients were included in this study. Thirty-one patients had recurrence of CBDS. In univariate analysis, CBDS size (>9 mm) (P = 0.003), multiple stones (≥2) (P = 0.031), stone size (≥1.5 cm) (P = 0.041), CBD diameter (≥12 mm) (P = 0.005), CBD dilatation (≥10 mm) (P = 0.02), prior history of laparoscopic cholecystectomy (P = 0.002) were associated with recurrence. After multivariable logistic regression, CBDS size (>9 mm) (OR 4.67, 95% CI 1.35-16.18, P = 0.011), CBD dilatation (≥10 mm) (OR 5.66, 95% CI 1.47-21.82, P = 0.012), and prior history of laparoscopic cholecystectomy (AOR 3. 90, 95% CI 1.34-11.37, P = 0.013) were associated with recurrence.
Conclusions:
Stone size >9 mm, CBD diameter ≥10 mm, and prior history of laparoscopic cholecystectomy were risk factors for recurrence of CBDS after LCBDE.
