吻合口瘘是食管癌术后最严重的并发症 ,也是术后造成死亡的主要原因 ,其发生率平均为 5 % [1] 。食管胃吻合是切除术中的关键步骤 ,食管胃全层间断缝合已广泛应用于临床 ,但手术操作较复杂 ,需时长 ,且并发症多。为简化操作 ,缩短手术时间 ,减少手术的并发症 ,1993年 2月～ 2 0 Anastomotic fistula is the most serious complication after esophageal cancer surgery, is also the main cause of postoperative death, the average incidence of 5% [1]. Esophageal and gastric anastomosis is the key step in resection. Esophagogastric full-thickness interrupted suturing has been widely used in clinical practice, but the operation is complicated, takes a long time, and the complications are numerous. To simplify the operation, shorten the operation time and reduce the complications of surgery, February 1993 ~ 20