Background Benign anastomotic stricture remains among the most prevalent complications following surgery for colorectal cancer, albeit its incidence is very low. Objective This study is aimed at identifying risk factors of anastomotic stricture as well as generating an effective nomogram for the stricture. Design: This is a retrospective study. Setting: This study was conducted from January, 2015 to December, 2019 in a single tertiary center with colorectal cancer. Patients: A total of 117 colorectal patients after surgery without recurrence including 39 with anastomotic stricture (the distance between anastomotic site and anal margin