本文报告56例食管癌和贲门癌切除过程中应用食管插入胃吻合术进行胸内食管胃吻合。食管插入胃吻合术具有预防吻合口瘘、吻合口狭窄及返流性食管炎等优点,是一个比较理想的好方法。 This article reports 56 cases of esophageal and cardiac cancer resection using esophageal gastric anastomosis for intrathoracic esophagogastric anastomosis. Esophageal insertion gastric anastomosis has the advantages of preventing anastomotic leakage, anastomotic stricture, and reflux esophagitis. It is an ideal method.