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目的分析胃癌根治术患者不同麻醉方式对术后疼痛程度的影响。方法选取2011年1月~2014年3月于我院行胃癌根治术的64例患者作为临床研究对象，采用随机分组法均分为观察组与对照组两组，每组32例。对照组给予全麻术，观察组于对照组基础上给予全麻联合硬膜外阻滞麻醉术。对比术后两组患者不同时间段疼痛程度及不良反应情况。结果观察组患者术后各时间阶段疼痛程度评分、不良反应率明显低于对照组患者，组间差异对比，<0.05，存在统计学意义。结论采用全麻联合硬膜外阻滞麻醉，可有效缓解胃癌根除术后患者疼痛程度，且不良反应发生率较低，值得临床应用推广。“,”Objective To analyze application of dif erent anesthesia in patients with gastric cancer radical surgery on postoperative pain degree of influence.Methods From January 2011 to March 2011 in our hospital during the period of line 64 cases of patients with gastric cancer radical,control group in the two groups,32 cases in each group.The control group given general anesthesia, Compared the two groups of patients with dif erent period pain degree and the adverse reactions.Results The observation group of patients with postoperative pain score each time stage,contrast dif erences between groups, <0.05,there is statistical significance. Conclusion General anesthesia combined epidural block anesthesia,can ef ectively al eviate the eradication of gastric cancer patients with postoperative pain degree,and a lower incidence of adverse reactions,clinical security is higher,worth clinical promotion.