Standardization of the One-anastomosis Gastric Bypass Procedure for Morbid Obesity: Technical Aspects and Early Outcomes.

In the very early term, OAGB was a safe primary and revisional metabolic/bariatric surgery operation. Consistent performance of a standardized OAGB procedure contributed to low rates of morbidity and mortality in the hands of metabolic/bariatric surgeons with good laparoscopic skills at a high-volume center.