Report of two cases of improved one anastomosis gastric bypass

doi:10.3877/cma.j.issn.2095-9605.2025.04.013

Abstract

Abstract:

Bile reflux after one anastomotic gastric bypass (OAGB) is a major concern of bariatric metabolic surgeons, because bile reflux may lead to the increased risk of gastroesophageal reflux disease (GERD) and upper gastrointestinal cancer, and even revision surgery was completed due to severe bile reflux. However, there is no unified and ideal anti-bile reflux method in OAGB. In recent years, our center has also made a preliminary exploration in this respect, improved the method of gastrointestinal anastomosis and input loop fixation, and achieved satisfactory results in a short period of time.

Key words: Gastrojejunostomy, One anastomosis gastric bypass, Type 2 diabetes mellitus, Obesity, Laparoscope, Bile reflux

Wenmao Yan, Rixing Bai. Report of two cases of improved one anastomosis gastric bypass[J]. Chinese Journal of Obesity and Metabolic Diseases(Electronic Edition), 2025, 11(04): 344-347.

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References 10

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病例	性别	年龄（岁）	BMI（kg/m²）	2型糖尿病	糖尿病病程（年）	术前糖尿病用药（种类）	高脂血症	高血压病
1	女	61	33	有	1	3	有	有
2	女	44	38.5	有	13	4	有	无

病例	性别	年龄（岁）	BMI（kg/m²）	2型糖尿病	糖尿病病程（年）	术前糖尿病用药（种类）	高脂血症	高血压病
1	女	61	33	有	1	3	有	有
2	女	44	38.5	有	13	4	有	无

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