Endoscopy in inflammatory bowel disease: Role in diagnosis, management, and treatment

Table 2 Simple endoscopic score in Crohn’s disease

Ulcer: None (0), 0.1-0.5 cm (1), 0.5-2 cm (2), > 2 cm (3)

Ulcerated surface: None (0), < 10% (1), 10%-30% (2), > 30% (3)

Affected surface: None (0), < 50% (1), 50%-75% (2), > 75% (3)

Narrowing: None (0), single passable (1), multiple passable (2), impassable (3)

Sum of five segments scores for a total score (0-56)[23].