Many candidates will say that they have an extra scar on their eyes after having eyelid surgery. In fact, that mark is not a scar, but rather the blepharoplasty line of the eyelid. Most people do not have scars after double eyelid surgery, and this has to do with the method of operation and the advantages of the procedure. Double eyelid surgery is based on the patient’s requirements for the shape of the eyelid curve and width, through the suture of the levator tendon membrane or blepharoplasty and the upper eyelid subcutaneous tissue ligature fixed, resulting in adhesion, in order to replace the levator muscle fibers in the upper eyelid skin attachment, so as to form a heavy eyelid. The operation is simple, no long incision, small trauma, less damage to blood vessels and lymphatic return, no obvious skin scar after surgery, postoperative swelling reaction is light, fast recovery and do not need to remove stitches after surgery, after the double eyelid recovery, almost invisible traces. Why do some people have scars? Can they be repaired? Usually, if the chosen medical institution is not formal enough, or the doctor’s skill is not up to the mark and is not experienced enough, then there may be scars. The main reason is that the incision on the suture surface is too deep, which creates tightness in the skin tension and causes the double eyelid blepharoplasty line to be overly obvious and look like a scar. Therefore, for those who need to do the eye buried line this small surgery, it is recommended to go to the regular medical hospital is better and safer. Secondly, if you don’t take good care of your eyes after the surgery, it may cause infection and scarring. It is important to know that a good result of double eyelid surgery is not only related to the surgery, but also to the postoperative care of double eyelid surgery. Although the incision of double eyelid surgery is small, it will cause some trauma, and if the infection occurs after the surgery with improper care, it will increase the probability of scarring. Therefore, it is important to keep the wound clean, clean and dry for one week after surgery to avoid wound infection; at the same time, you should pay attention to your diet and avoid consuming spicy and stimulating food, which will affect the recovery of the wound. Before scarring occurs, anti-scarring medication can be applied appropriately for prevention and properly massaged when applied to promote its absorption and utilization, and it needs to be applied consistently. If scars have been left, you can usually consider laser surgery to repair the treatment. Laser surgery to lighten scars is also a method more commonly used in cosmetic surgery institutions, can effectively lighten scars, and will not produce too much trauma, side effects are relatively small. However, it should be noted that after laser surgery, the local skin will be more sensitive, must do a good job of local care, to strengthen the sun, to avoid the problem of hyperpigmentation, a short period of time, the local skin can not touch the water, to avoid inducing infection. Finally, it is recommended to do double eyelid surgery and laser scar removal surgery, to choose professional cosmetic surgery organizations and clinically experienced doctors, so that the postoperative effect can have a certain guarantee.