There were 15 cases of anastomotic stricture,LHD and/or RHD stricture,stones and cholangitis recurrence. There were 3 cases of adhesion and obstruction by longer ansa intestinalis,one case of internus hernia and 2 cases of obstruction by stones.

• 胆肠吻合口狭窄、肝胆管狭窄、结石复发、胆管炎反复发作 15例 ,肠袢过长致粘连梗阻 3例、内疝 1例、结石梗阻 2例。