Application of colon leakage score in the left-sided colorectal surgery.

Background: Colon leakage score (CLS) was developed for risk prediction of anastomotic leak (AL) in the left-sided colorectal surgery. Although the risk factors for leakage are well known and accepted by the surgical community, an accurate forecast of AL is still a difficult task.

Objective: The study aims to apply the CLS in patients undergoing left-sided colorectal surgery.