Hernia, commonly known as hernia and small bowel gas, is a protrusion of intra-abdominal organs or tissues protruding from the abdominal wall through an abnormal lack of holes. Congenital localized abdominal wall weakness; acquired abdominal wall weakness (such as the elderly); long-term heavy physical labor; long-term increased abdominal pressure caused by certain diseases, such as chronic cough, urinary difficulties and habitual constipation, may lead to the occurrence of hernia. Early or mild patients often feel symptoms such as lower abdominal cramping, indigestion, diarrhea, etc. In serious cases, intussusception may occur, which can cause intestinal necrosis and even endanger life if not treated in time. Hernia is a common surgical disease. According to relevant surveys, the incidence of “hernia” is 3-5%, generally speaking, the incidence is higher in children and the elderly, while the incidence in young adults is relatively less, and men have more than women. The incidence of hernia is high, but the treatment rate, especially for patients who know the correct treatment for hernia, is not as high as the incidence of hernia. According to the data, there are a significant number of hernia patients who need treatment, but for various reasons, less than 8% of the population has undergone surgery. Is hernia without surgical treatment serious? From the point of view of the pathogenesis of hernia, hernia cannot be cured by itself. Restriction of activities and avoidance of excessive weight bearing, use of hernia brace and hernia belt can only temporarily relieve the symptoms or even aggravate the condition, therefore, the only real treatment for hernia is surgery. However, pediatric hernia patients under the age of 10 months have a certain possibility of self-healing due to the incomplete development of the abdominal wall membrane, so treatment can be suspended and surgery can be performed when they reach the age of 10 months. In addition, some patients with contraindications to surgery, such as heart disease, also need to postpone surgery. The diagnosis of hernia is not difficult, but misdiagnosis and mistreatment still occur from time to time. For example, in some cases, the hernia site is hidden or the early hernia mass is hidden and there is no local mass, which makes the diagnosis difficult; sometimes the symptoms of hernia resemble upper gastrointestinal tract diseases, which is also easy to misdiagnose. The earliest surgical method invented by medical predecessors was the tense repair method, which means that the hernia defect, that is, the tissues on both sides of the hole, are pulled together hard and have a tendency to separate to both sides, and one side is muscle, which cannot withstand long time tearing, and the repaired hole is prone to recurrence (burst open again and a hole appears again), with a recurrence rate of about 20%. It is an indisputable fact that the recurrence rate after traditional hernia surgery is high, and many hernia patients are suffering from recurrent hernia due to the traditional hernia surgery. The most advanced treatment technology for hernia is trans-laparoscopic hernia repair (TAPP and TEP).