Perianal abscess secondary surgery is not anal fistula surgery, the two are completely different conditions, the specific treatment program is not the same. Perianal abscess is mainly due to perianal infection, further leading to suppurative lesions caused by the main choice of drainage treatment, with the application of anti-inflammatory drugs during the period of treatment, the corresponding treatment does not belong to the anal fistula surgery. The main reason for the surgery is the formation of fistula after infection, through the surgical way to remove the fistula as well as sealing, to avoid recurring infectious lesions. The obvious perianal abscess accompanied by fever, defecation abnormalities, need to be admitted to the hospital in time to improve the examination, under the guidance of the clinician to standardize the treatment, to avoid causing delays in the condition. Follow the doctor’s instructions.