There is a chance of recurrence of perianal abscesses, and therefore they may recur even after eradication surgery. Usually, perianal abscesses are caused by adenogenic infections, which occur due to the presence of a primary internal opening above the anal dentate line, causing infection and suppuration in the perianal tissues. Radical surgery is a method of treating perianal abscesses by removing the primary internal opening. However, this method also has a chance of recurrence. After perianal abscess surgery, patients should avoid eating greasy and irritating food, so as not to form constipation or abnormal stools to stimulate the wound. At the same time in the postoperative period to maintain local hygiene, under the guidance of the doctor to change the medicine regularly, to avoid secondary infection, so as to reduce the chances of recurrence. Perianal abscess surgery should choose regular hospitals, follow the doctor’s instructions to actively cooperate with the treatment, to avoid postoperative infection and recurrence.