Perianal abscess surgery after the band does not need to take, to be its natural fall off can be, wearing a band when the general pain is slight. Perianal abscess is anorectal abscess, its treatment can be used for abscess incision and drainage + a period of hanging surgery, hanging line using rubber bands or special medicine line can be achieved to drain and effectively avoid the formation of anal fistula effect can be effectively avoided secondary anal fistula surgery; after the operation of rubber bands or medicine line need not be removed, to be naturally fall off can be. Perianal abscess also MRI examination to determine the location of the abscess and the location of the inner mouth, one-time drainage treatment of perianal rectal abscess, can achieve better clinical results, the rubber band used in the surgery also do not need to be removed, wait for its natural shedding can be. Perianal abscess patients after surgery, the specific circumstances should consult a professional physician or the doctor in charge, and actively cooperate with the postoperative care treatment, conducive to postoperative recovery.