Open corner plastic surgery is also called epicanthus correction, and it is also a part of eye plastic surgery. Open canthus plastic surgery refers to making a vertical skin fold in front of the inner canthus. Covering the inner canthus angle makes it smaller than people without epicanthus, and at the same time, it also blocks part of the field of vision, so that people with double eyelids can only form half a pair, which affects the beauty of the eyes. Therefore, eye plastic surgery can make you have a pair of beautiful eyes.