对阑尾残端闭合金属血管夹的使用是安全的，耗时少，但成本较高。
The use of metallic endoclip for appendix stump closure is safe and less time consuming but costs higher.
比较打结缝合在并发症发生率、腹腔镜阑尾残端闭合金属夹的体外结手术时间、住院时间和费用方面。
To compare the extracorporeal knot-tying suture with metallic endoclips in laparoscopic appendiceal stump closure in terms of complications, operative time, hospital stay and cost.
目的探讨腹腔镜下阑尾切除术(la)阑尾系膜免钛夹处理的可行性。
Objective to investigate the feasibility of dealing with the mesenterium of appendix without using titanium nip in laparoscopic appendectomy (la).
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