目的研究不同吻合器在贲门癌、食管癌手术治疗中的应用效果。方法 50例贲门癌、食管癌患者,随机分为两组,对照组25例采用金属钉吻合器来进行治疗,治疗组25例采用镍钛记忆合金加压吻合器进行治疗,观察两组患者的治疗效果。结果治疗组的平均手术时间、住院时间以及术中输血量明显地少于对照组,同时治疗组的治愈率84.0%高于对照组64.0%,且并发症率4.0%低于对照组36.0%,对比差异具有统计学意义(P<0.05)。结论使用镍钛记忆合金加压吻合器来进行贲门癌食管癌的治疗效果显著,且起效快、并发症少,值得临床上的大力推广。 Objective To study the effect of different stapler in surgical treatment of cardia cancer and esophageal cancer. Methods Fifty patients with cardiac cancer and esophageal cancer were randomly divided into two groups. The control group of 25 patients were treated with metal nail stapler, and 25 patients in the treatment group were treated with nickel-titanium memory alloy pressure stapler. treatment effect. Results The average operation time, hospital stay and intraoperative blood transfusion in the treatment group were significantly less than those in the control group. The cure rate in the treatment group was 84.0% higher than that in the control group, and the complication rate was 4.0% lower than that in the control group (36.0% The differences were statistically significant (P <0.05). Conclusions The use of NiTi memory alloy pressure stapler for the treatment of cardia cancer esophageal cancer has a significant effect, and rapid onset, fewer complications, it is worth to clinically promote.