Super obesity is a chronic disease that seriously threatens human health. It not only affects the beauty and increases the inconvenience of life, but also can cause many secondary diseases such as cardiovascular diseases, hypertension, diabetes, bone and joint lesions, malignant tumors, etc. For friends who have tried many kinds of weight loss methods that are ineffective, surgery to lose weight is the only effective method at present. In addition, many people with type 2 diabetes have good control of their blood glucose levels after surgery and do not need to use medications anymore. Laparoscopic gastric bypass surgery (also known as gastric bypass surgery and gastric diversion surgery): By changing the length of the small intestine, the surgery not only limits the amount of food intake but also reduces the absorption of some fat and starchy substances, achieving the best weight loss effect without affecting the pleasure of eating. In the United States, it is currently the gold standard and first choice for treating obesity, with nearly 200,000 Americans undergoing this surgery each year. The famous footballer Maradona returned to the green field after undergoing this surgery. Depending on the patient’s condition, our department can also perform laparoscopic sleeve gastric reduction surgery.