Retrospective Study
Copyright ©The Author(s) 2021.
World J Gastrointest Surg. Dec 27, 2021; 13(12): 1638-1650
Published online Dec 27, 2021. doi: 10.4240/wjgs.v13.i12.1638
Figure 9
Figure 9 Simulation of the working area with different entry trocars, in a giant hiatal hernia for which the laparoscopic approach is impractical (the arrow shows the area non-accessible to instruments).