Subjects will be managed according to standard postoperative protocols. Postoperative visits and oncology follow-up visits will occur as per standard practice and oncologic outcomes. All adverse events occurring during the study period will be graded using the Clavien-Dindo system. Postoperative functional questionnaires will be obtained 6-8 months and 12-14 months postoperatively in non-diverted subjects. In diverted subjects, functional questionnaires will be collected 3-4 months and 9-10 months following ileostomy closure (or 12-18 months following the study procedure).