Revisional Bariatric Surgery for Weight Regain
Weight regain after bariatric surgery can be shocking, however in most cases, it is perfectly normal and can be easily managed. Over the course of a couple years, our patients will lose a significant amount of weight, very quickly. This is as a result of significant dietary, exercise and lifestyle modifications, as well as a restricted food intake. This restriction may be combined with a modification to the small intestine, if the patient has a gastric bypass or duodenal switch. This significant weight loss, of course, can only last for a certain amount of time and patients will eventually plateau. The exact time it takes for their weight to stabilize will also depend on the degree to which the patient has changed their lifestyle and the procedure they have undergone.
Once the weight stabilizes, the patient’s lifestyle will have normalized and many changes will begin to occur in the body. One of these changes may include the stretching of the smaller stomach pouch if the patient liberalizes their diet and consumes more food. This means that patients may regain up to 5 to 10% of their excess body weight after stabilization.