noninvasive-gastric-bypass-surgery.jpg Now one of the serious health problems being faced by many people in the US is Obesity. To get rid of the problem one has to undergo bariatric surgery (there are two methods one is gastric bypass and the other is gastric banding), which needs incisions and also it is an expensive surgery with possible post surgical risks. It is said that in near future it is possible to perform gastric bypass surgery without any incisions and a long tube will be inserted into the stomach through the mouth or rectum to direct the process. It will cost less and there is no need for anesthesia. The risk during the surgery is also very little, however the risk to gaining access to the organ is being researched.