From: Safety of transanal ileal pouch-anal anastomosis for ulcerative colitis: a retrospective observational cohort study
1–2 years
2–3 years
3–4 years
> 4 years
n
11
12
5
6
anastomotic leakage
1
0
Pouchitis
2
Fistula
3
Stenosis
Pouch failure