根治性胃大部切除术是最常见的胃癌手术方式 ,沿用至今已有 10 0余年的历史。随着外科诊疗技术的发展以及对影响胃癌预后各种因素的进一步认识 ,人们对胃癌术后生活质量也提出了更高的要求 ,其中针对施行根治性胃大部切除术后病人而言 ,旨在通过改良消化道重建方式 ,以达到 :(1 Radical gastrectomy is the most common gastric cancer surgery, has been used for more than 10 years of history. With the development of surgical diagnosis and treatment techniques and the further understanding of various factors that influence the prognosis of gastric cancer, people have put forward higher requirements on the postoperative quality of life of gastric cancer patients. In terms of patients after radical gastrectomy, In improving the digestive tract through the reconstruction of ways to achieve: (1