According to experts from plastic surgery hospital, the way to make small eyes bigger is to open the corners of eyes. Let's take a look at the reasons for the formation of small eyes, and then we will know whether opening the corner of the eye can really make the eyes bigger. Generally, small eyes refer to two situations: one is that the eyeball develops normally, but the eyelid fissure is smaller than that of normal people, which can only be solved by eyelid surgery. The other is congenital microphthalmia, which has a great influence on the beauty and life of children's faces. Because eyes play an important role in facial appearance, children with microphthalmia not only have unique appearance, but also often have problems with their visual function. Microphthalmia is often accompanied by microphthalmia, ptosis, inner and outer canthus deformity and so on. And our common small eyes belong to the first case. ? Open canthus surgery is an effective way to enlarge the eyes.