Adult hernia is a common term for various kinds of inguinal hernia, hiatal hernia, and incisional hernia of the abdominal wall, etc. The fundamental reason is that the abdominal wall has localized tissue defects or weaknesses, which cause the tissues of the abdominal cavity to protrude to the extra-abdominal areas such as the scrotum through the defects, etc. As a lack of professional knowledge of the patients, they often think that they are men’s illnesses and mistakenly seek consultation with urologists, but in fact, it is a typical general surgical disease. Because all the tissues and structures of adults are mature and formed, so unlike pediatric hernia, adult hernia has no possibility of self-healing, long-term untreated often lead to a variety of complications. So what are the possible dangers of a hernia? 1, the abdominal cavity of the tissue, including intestinal tubes, omental tissue, etc. fell into the scrotum or hernia sac, resulting in varying degrees of localized bulging deformation, serious deformation of underwear or serious inconvenience to the action, which will bring a certain degree of psychological negative impact, affecting the work and life. 2, the abdominal cavity tissues repeatedly in and out of the hernia sac, resulting in hernia sac neck fibrous hyperplasia contracture, long-term repeated friction to the intestinal tube and other local inflammation adhesion, intestinal distension and abdominal pain attacks. 3, in case the intestinal tube or omentum, etc. fell into the hernia sac can not return, resulting in the phenomenon of incarceration, ischemia and necrosis of the tissues are incarcerated, the intestinal tube may be necrotic and perforated, peritonitis is serious. Ideally, hernia treatment should be minimally invasive, with low recurrence and natural repair. The cost and the speed of recovery are also important considerations. What are the current surgical methods for hernia? 1, the traditional tension hernia sac high ligation and repair surgery is basically eliminated. Because of its easy recurrence and repair failure. 2, hernia ring filling tension-free hernia repair, the use of polypropylene patches to replace the defective tissue in the absence of tension repair, the operation is simple, the effect is accurate, the recurrence rate is low, and postoperative recovery is also fast. However, the main problem is that some patients have obvious local foreign body sensation, after all, there is artificial material filling under the skin, and the local stiffness will take a long time to soften after wound healing and scarring. 3, a common feature of a variety of laparoscopic hernia repair is to strengthen the local defect through intraperitoneal or extraperitoneal implantation of artificial patches. Laparoscopic high hernia sac ligation and abdominal acetylene compost ǎ IPOM) faces the problem of adhesion between the patch and the intestinal tube, the cavity nails for fixing the patch have the possibility of accidentally injuring the neurovascular leading to localized tugging pain and hematoma, and the operation, although simple, is not strictly speaking a sufficiently safe surgical procedure, which is gradually being eliminated from the clinical situation. Laparoscopy, on the other hand, not only avoids the patch to enter the abdominal cavity leading to intestinal adhesion, but also does not need to be fixed by cavity nails, and the local foreign body sensation is not obvious, so it is by far the most ideal minimally invasive repair procedure. Due to its relatively complex operation and long learning curve, not many units and individuals have mastered this technique, but it is unstoppable for it to become the mainstream surgical procedure. Laparoscopic repair is highly safe, with very short postoperative recovery and hospitalization time, and does not affect postoperative activities and labor, and has a low postoperative recurrence rate, so patients can consult with their doctors in detail to choose a specific repair method.