Hernia in children is now clinically advocated to be treated with laparoscopic surgery because compared to traditional open surgery, laparoscopy in children with hernia performs high ligation of the hernia sac, which is reliable under direct vision and less prone to vagalization. In children with incompletely developed ventral femoral canal, the local anatomical level is not always very clear if open surgery is used, making it easy to get lost and prolonging the operation time. The lumpectomy is usually a supraumbilical perforation, and the hernia sac can be directly visualized under direct lumpectomy, and can be cured by ligating it with high sutures under direct vision. It is less traumatic than traditional open surgery, less painful and faster recovery, so laparoscopic hernia sac ligation is currently advocated in clinical practice for hernia in children.