Optimized transumbilical endoscopic cholecystectomy: a randomized comparison of two procedures
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- 作者：Hai Hu ; Jiangfan Zhu ; Weidong Wang and Anhua Huang
- 关键词：Laparoscopic cholecystectomy ; Transumbilical approach ; Triple ; channel trocar
- 刊名：Surgical Endoscopy
- 出版时间：May, 2010
- 出版年：2010
- 期刊代码：207_0930-2794
- 类别：med
- 卷：24
- 期：5
- 页码：1080-1084
- 数据来源：sp
摘要
Background Natural orifice transluminal endoscopic surgery (NOTES) and transumbilical endoscopic surgery (TUES) are being developed to improve minimally invasive surgery further. In 2006, the authors developed TUES using a single triple-channel trocar or single-trocar (ST) technique. To minimize the risk and improve the surgical efficiency further, the procedure was optimized using a two-trocar (TT) technique, with both trocars in the umbilicus. This study compared the clinical results for the TT and ST techniques.