Exploring Anorectal Manometry as a Method to Study the Effect of Locally Administered Ropivacaine in Patients with Ulcerative Colitis

Table 1

Endoscopy scale.

	Endoscopy grading scores
0	Noninflamed mucosa
1	Granularity, oedema, lack of normal vascular pattern
2	Hyperaemia, friability, petechiae (and all of score 1)
3	Ulceration (and all of scores 1 and 2)