腹腔镜Roux-en-Y胃旁路术规范化手术操作指南（2019版）

目前中国肥胖症和2型糖尿病（T2DM）的患病人数已居全球首位，大量的循证医学证据表明腹腔镜Roux-en-Y胃旁路手术（LRYGB）可显著减轻病态肥胖症患者体重，并有效改善T2DM等一系列肥胖相关合并症。尽管LRYGB手术在国内已有超过14年历史，然而仍缺少规范化的手术操作指南，因此，中国医师协会外科医师分会肥胖和糖尿病外科医师委员会（CSMBS）发起编写首版《腹腔镜Roux-en-Y胃旁路术规范化手术操作指南》，旨在推荐标准化的LRYGB手术操作，为肥胖与代谢病外科领域的临床医生提供规范化手术操作的参考。

The Procedural Guideline for Laparoscopic Roux-en-Y Gastric Bypass (2019 Edition)

The prevalence of obesity and type 2 diabetes mellitus (T2DM) has been increasing rapidly in China during the past decades. China now has the largest number of obesity and T2DM patients in the world. A great deal of clinical evidences indicate that laparoscopic Roux-en-Y gastric bypass surgery (LRYGB) is able to significantly reduce the body weight of morbidly obese patients, improve T2DM and other obesity related co-morbidities. LRYGB has more than 14 years of history in China. However, there is still not a relevant procedural guideline for this procedure. For this reason, the Chinese Society for Metabolic and Bariatric Surgery (CSMBS) initiated the first edition of the The Procedural Guideline for Laparoscopic Roux-en-Y Gastric Bypass, in order to standardize laparoscopic Roux-en-Y gastric bypass surgical procedure, and to provide reference for surgeons practicing in the field.