Early Prediction of Anastomotic Leak in Colorectal Cancer Surgery by Intramucosal pH

Purpose  Adequate oxygenation is necessary for anastomotic healing, and ischemia has been found to be one of the most important factors in anastomotic leakage. This study was designed to assess the value of early postoperative intramucosal pH measurements for the prediction of anastomotic leakage in patients with colorectal anastomosis.