Inguinal hernia in a 2-year-old boy can be treated by traditional high hernia sac ligation and laparoscopic surgery. Inguinal hernia is a common disease in pediatric surgery. Most of them are caused by the peritoneal sheath not completely closed, in addition to the child coughing, constipation, prolonged crying and other causes of increased abdominal pressure, resulting in the inguinal region of the swelling, and in severe cases even protruding towards the genitals. Inguinal hernia in a 2-year-old boy can be treated by surgery, such as traditional hernia sac high ligation, laparoscopic surgery and other methods. The principle of surgical treatment is that the inguinal canal wall can be strengthened and repaired by high hernia sac ligation. After surgery, avoid strenuous exercise for a short period of time and pay attention to wound hygiene. Parents can give their children more high protein food to promote the development of abdominal muscles, so that the abdominal wall can be strengthened to prevent the recurrence of inguinal hernia. The 2-year-old boy inguinal hernia should be timely medical treatment, under the guidance of the doctor correct treatment, to avoid untimely treatment of the child caused serious harm.