Hernia usually refers to inguinal hernia, and its minimally invasive surgery, which is often called laparoscopic hernia surgery, mainly includes laparoscopic hernia sac high ligation surgery and laparoscopic hernia tension-free repair. 1. Laparoscopic hernia sac ligation: this type of surgery is mainly applicable to children, a hole is made in the abdomen as an operation channel, the laparoscope is passed through the hole into the abdominal cavity, and the hernia sac is ligated in the abdominal cavity. 2. Laparoscopic tension-free hernia repair: mainly for adults. It also involves making a hole in the abdomen as an operating channel and repairing the hernia defect with a synthetic mesh under laparoscopy. When hernia occurs in both adults and children, it is necessary to go to the hospital in time, and the doctor will take appropriate surgical methods according to the condition.