A hernia is a protrusion of tissue from the abdominal cavity outside the abdominal wall through a weak area in the abdominal wall, usually the small intestine, manifested by the appearance of a reversible mass in the inguinal region, which can fall into the scrotum in heavy cases. If the emerging mass is not returned to the abdominal cavity in time, it can cause entrapment and even necrosis. Adult hernias must be treated surgically because as long as there is a weak area in the abdominal wall (which can also be interpreted as a hole in the abdominal wall), the hernia will recur and will not heal, and the purpose of surgery is to close this weak area. You can think of this patch as a large patch that will be applied to the hole in your abdominal wall, and the operation will be completed, because it is local anesthesia and you can move around freely after the operation. Depending on the size of your hole, you can choose the right size patch, because the price of the patch varies depending on the size and comfort of the material, usually from 2000 to 4000 RMB. At present, our department has carried out laparoscopic minimally invasive hernia repair technique, which is suitable for patients with recurrent hernia, bilateral hernia and high cosmetic needs.