Standardization of basic skills for laparoscopic liver surgery towards laparoscopic donor hepatectomy

Go Wakabayashi, Hiroyuki Nitta, Takeshi Takahara, Motohide Shimazu, Masaki Kitajima, Akira Sasaki

Research output: Contribution to journalArticlepeer-review

42 Citations (Scopus)

Abstract

Introduction: We have accumulated over 170 patients since 1995 who underwent laparoscopic partial liver resection, laparoscopic left lateral sectionectomy, and laparoscopy-assisted hepatectomy. Bleeding control, which is a basic element of liver resection, needs to be better managed by methods suitable for safer laparoscopic liver resection. The aim of this study was to standardize the basic skills and to establish safer techniques for laparoscopic liver surgery in order to perform safe laparoscopic donor hepatectomy. Materials and methods: We analyzed initial results from the viewpoint of operative techniques of laparoscopic liver resection in our series. Laparoscopic liver resections have been successfully performed by the application of automatic suturing devices and the radiofrequency method. Results: We have performed 105 laparoscopic partial liver resections, 26 laparoscopic left lateral sectionectomies, and 45 laparoscopy-assisted major hepatectomies. A total of 176 patients underwent minimally invasive liver resections. Conclusion: For safer laparoscopic liver resection, efficient bleeding control techniques, such as radiofrequency pre-coagulation and the liver hanging maneuver, are needed during parenchymal transection of the liver. Laparoscopy-assisted donor hepatectomy can be safely performed without increasing operative risks with mini-laparotomy.

Original languageEnglish
Pages (from-to)439-444
Number of pages6
JournalJournal of Hepato-Biliary-Pancreatic Surgery
Volume16
Issue number4
DOIs
Publication statusPublished - 06-2009
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Surgery
  • Hepatology

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