Deviated septum surgery usually does not leave scars, do not worry too much, pay attention to postoperative care to avoid infection. Deviated septum can lead to nasal congestion, breathlessness, headache, nosebleed and other symptoms, often affecting the daily life and work, usually take surgical treatment in order to cure, surgery in local anesthesia or general anesthesia, remove the deviated part of the cartilage, to correct the deformity of the structure. The incision is usually made at the junction of the skin of the nasal vestibule and the mucous membrane of the nasal cavity. At the end of the operation, the incision is closed with a few stitches of fine thread, which will not leave obvious scars. If the patient is a keloid, the surgeon should be informed before the operation to facilitate the selection of the location of the surgical incision to avoid excessive scar formation.