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. 2020 Jan 9;15(1):e0219105. doi: 10.1371/journal.pone.0219105

Fig 1.

Fig 1

(A) Schematic illustration of trocar placement in the porcine model and (B) the regions of interest to calculate the Peritoneal Adhesion Index, which is the sum of the grade scores in all regions (Adapted from Coccolini et al., 2013) [21].