The cost breakdown of perianal abscess surgery: 1, preoperative examination items including electrocardiogram, chest X-ray, blood, urine and stool routine, coagulation function, liver and kidney function, infectious disease screening, etc., about 1200 yuan. 2, anesthesia and drugs, consumables costs, local anesthesia surgery about 150 yuan; subarachnoid block anesthesia about 2000 yuan. 3, the cost of surgery about 500 yuan. 4, postoperative drug treatment costs Depending on the severity of the patient’s condition and the length of hospitalization, the cost can range from 3000 to 5000 RMB.5 The cost of hospitalization can range from 800 to 1500 RMB.