The main items that need to be reviewed after hernia surgery include: first, ultrasound of the inguinal area. By reviewing the ultrasound in order to observe whether there is fluid accumulation in the inguinal area, as well as whether there is any recurrence or reoccurrence of the hernia, etc. can be determined. The second aspect is to recheck the blood count and blood sedimentation. The purpose of rechecking the routine blood test and blood sedimentation is to see whether the white blood cells and neutrophils are elevated, and if they are elevated, it is considered that there is inflammation in the body, which may be caused by the infection in the operation area, and it is necessary to cooperate with the application of antimicrobial drugs and other symptomatic treatments. The third aspect, need to review the project is mainly urine routine. By reviewing the urine routine to observe whether there is occult blood and white blood cells in the urine, it can be clear whether the organism has symptoms of urinary tract infection and so on, through the urine routine examination to rule out. Hernia is usually due to the body of the abdominal wall muscle weakness, which leads to the abdominal organs through the weak area protruding out of the body, most of them are protruding when standing or carrying heavy objects, can be relieved when resting or lying down, the treatment of hernia is mainly surgical treatment.