| Adhesions |
0 No adhesions |
| 1 Difficult dissection |
| 2 Visible adhesions |
| 3 ‘Wrapped’ intestine |
| Obstruction |
0 No obstruction |
| 1 Need for gentle manual cleaning |
| 2 Fecal impaction |
| Thickening |
0 Similar to uninflamed intestine |
| 1 Thicker than normal ( ~1–2mm) |
| 2 Much thicker than normal (>2mm) |
| Hyperemia |
0 Similar to uninflamed intestine |
| 1 Mild and generalized or intense but localized hyperemia |
| 2 Intense and localized hyperemia |
| 3 Frank hemorrhage |
| Necrosis |
0 No signs of necrosis |
| 1 Small areas of necrosis |
| 2 Patchy necrosis |
| 3 Focal necrosis <0.8 cm |
| 4 Focal necrosis >0.8 cm |
| 5 Extended necrotic lesion |
