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KMID : 0371320090770060399
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Journal of the Korean Surgical Society
2009 Volume.77 No. 6 p.399 ~ p.403
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Comparison of Primary Closure and T-tube Drainage following Laparoscopic CBD Exploration
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Noh Kyoung-Tae
Min Seog-Ki
Lee Hyeon-Kook
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Abstract
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Purpose: Laparoscopic common bile duct exploration (LCBDE) has traditionally been accompanied by T-tube drainage. However, patients must carry it for several weeks and often suffer problems related to the T-tube. So, primary closure of CBD has been proposed as a safe and effective alternative to T-tube placement after laparoscopic choledochotomy. The aim of this study was to compare primary closure versus T-tube drainage after LCBDE.
Methods: Between January 2000 and December 2005, 63 patients suffering from choledocholithiasis underwent LCBDE successfully through choledochotomy. Those patients were devided into two groups; primary closure group (group P) and T-tube placement group (group T). Patients’ clinical characeristics, postoperative outcome and follow up data were compared between the two groups.
Results: Of 63 patients, 30 (48.6%) had primary closure of the choledochotomy and 33 (52.4%) had T-tube drainage. Stone clearance rate was 100% in both groups. The mean operation time and the incidence of postoperative complications had no significant difference between the two groups. The mean postoperative hospital stay (8.8 vs. 16.4 days, P＜0.001) was significantly shorter in the P group compared to the T group. Each group had one recurrent CBD stone. None of both groups showed symptoms or signs associated with CBD stricture during the follow up period.
Conclusion: Primary closure of choledochotomy after LCBDE can prevent the disadvantages associated with T-tube and lead to a shorter hospital stay. Therefore, primary closure should be considered as a safe alternative method after LCBDE.
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KEYWORD
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Common bile duct stones, Laparoscopic common bile duct exploration, Choledochotomy, Primary closure
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