Procedure and outcomes of Roux-en-Y gastric bypass

Bariatric surgery is an effective intervention for weight loss in the morbidly obese patient and can result in resolution of associated comorbidities. However, it is a complex area of practice and care, as these patients suffer a series of comorbidities that can compromise outcomes after surgery. Nurses must be aware of these comorbidities and anticipate the required interventions to ensure timely and effective treatment, and to minimize potential problems. This article reviews the technical procedures of the laparoscopic Roux-en-Y gastric bypass (LRYGBP)--which is considered the gold standard in bariatric surgery--and outlines its complications and outcomes. Other forms of bariatric surgery are briefly discussed in comparison to the LRYGBP. With knowledge in this area, nurses are in a ideal position to educate and prepare patients for life after surgery, and to diminish their anxiety during adaptation to this new phase of life.