There are many types of extra-abdominal hernia, including inguinal hernia, incisional hernia, femoral hernia, umbilical hernia, etc. The treatment includes maneuvering to return the hernia and surgery. For the elderly and frail or with other serious underlying diseases, it is not suitable for surgical treatment, need to use conservative treatment, generally is the hernia content out of the hernia sac, and then local use of elastic abdominal bandage, to prevent the hernia content again protruded into the hernia sac. If an extra-abdominal hernia is not treated in time, the condition gradually worsens, and the hernia mass can gradually increase in size, which will eventually aggravate the damage to the abdominal wall and affect the patient’s life and work. Incarceration and strangulation can also occur, seriously threatening the patient’s life. Therefore, except for a small number of patients who cannot tolerate surgery, most of them should be operated as soon as possible. There are four common surgical procedures: 1. The traditional repair of inguinal hernia. 2. The second is tension-free hernia repair. 3. The third is laparoscopic transperitoneal preperitoneal hernia repair. 4. Complete extraperitoneal hernia repair. All of these surgeries should be performed in a regular hospital to avoid surprises.