ObjectiveTo investigate the effect of stomach intestinal pylorus sparing surgery in metabolic surgery for weight loss.MethodThe literatures about stomach intestinal pylorus sparing surgery were reviewed by searching domestic and foreign literatures.ResultsIn recent years, stomach intestinal pylorus sparing surgery had been gradually applied in clinical practice. Compared with other weight-loss surgeries, it had better clinical effects in weight reduction and blood glucose control. It not only provided a new surgical treatment for patients with severe obesity, but also promoted the development of weight-loss metabolic surgery.ConclusionAs a new metabolic surgery, stomach intestinal pylorus sparing surgery is safe and feasible for weight loss.