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Morbidity related to diverting ileostomy after restorative proctocolectomy in patients with ulcerative colitis

Restorative proctocolectomy with ileal pouch–anal anastomosis is considered by many surgeons to be the standard procedure for surgical management of ulcerative colitis. There is controversy about whether or not a covering ileostomy should be constructed. The aim of this study was to evaluate the outcomes and morbidity for patients with ulcerative colitis who underwent restorative proctocolectomy with or without a diverting ileostomy.