Pediatric inguinal hernia, commonly known as hernia or small intestine detachment, can develop in both sexes, but is more common in boys. The minimally invasive pediatric laparoscopic surgery carried out by our department has been well received by children and parents. Compared with traditional open surgery, laparoscopic minimally invasive surgery has the following advantages: 1. Minimally invasive small incision, only 0.3~0.5cm 2. Significantly shorter hospitalization time 3. Good cosmetic effect, small postoperative scars. Liu Yu, Department of Pediatric Surgery, Linyi People’s Hospital 4. Less pain and faster recovery. 5.Basically no bleeding. 6.It can treat both sides of the hernia at one time and avoid adding another incision. 7.Minimally invasive damage is small, and it does not go through the inguinal canal, so its anatomical structure is not destroyed.