Most postoperative scars fade in 3 to 6 months, but this cannot be generalized, as the exact length of time correlates with the condition of the scar, the postoperative recovery, and the patient’s physical condition, which is different for each individual. Post-operative scarring is accompanied by tissue repair, and most people experience scar growth within three months after surgery, after which the scar will fade with tissue repair. The more obvious the scar, the longer the recovery time; the worse the postoperative recovery, the longer the scar recovery time will be; the patient belongs to the scarred body, the recovery time will also be extended. Most of them will show obvious fading within six months. If the postoperative scar is obvious and causes obvious discomfort in the surrounding area, it is necessary to consult a doctor for observation and standardized treatment under the guidance of the clinician after diagnosis of the condition, so as to avoid delaying the condition.