Table 1 Peritoneal adhesion index.

From: Intraperitoneal microbial contamination drives post-surgical peritoneal adhesions by mesothelial EGFR-signaling

Grade

Description

Explanation

0

None

PB is free and covered with mesothelium

1

Flimsy

Separates spontaneously when opening the peritoneal cavity

2

Dense

Separates bluntly, without bleeding

3

Fibrotic/Vascularized

Needs sharp dissection, visible vascularization, bleeding occurs upon dissection

4

Complete

PB is completely covered by adhesion, dissection results in organ damage

  1. PB peritoneal button.