The scar on the eyelid is very striking and should be removed. Eyelids are like the upper eyelids of curtains, which can be opened and closed in front of eyes. Because the lower end is free, it is particularly easy to deform. When the eyes are open, the slight deformation on the eyelids will bring obvious influence to the eyes. When operating on eyelid scar, two problems should be considered: functional reconstruction and aesthetics. Scars on eyelids are mainly caused by infection, trauma or burns, and may also be caused by excision of moles, hemangioma or cysts in eyes and parts. Scars are usually located on one side of the eyelid. During the operation, the shape of the healthy side should be fully considered, and the balance should be achieved as much as possible. It looks natural and the upper eyelid is loose. Scar generally does not cause ectropion, and it should be avoided when repairing eyelid scar. Small scars on the upper eyelid can be removed and sutured by plastic surgery. Skin grafting is needed after extensive scar excision. From the beauty point of view, you can do double eyelid surgery while trimming the upper eyelid scar. The principle is: reduce surgical scars and try to be symmetrical with the healthy side. The advantage of double eyelid surgery while removing the upper eyelid scar is that the surgical scar can be partially hidden in the double eyelids, and the double eyelids can be as symmetrical as possible.