Double eyelids with inner eye opening is the legendary buried eyelid blepharoplasty with inner canthus opening. Why do we need to open the inner corner of the eye? Because in front of the inner corner of the eye, there is a top-to-bottom webbing or bottom-to-bottom webbing skin fold called the medial canthus, which is one of the characteristics of the Oriental eye. Its existence increases the spacing between the inner canthus and narrows the horizontal diameter of the eyes, making the eyes look short and round, which makes the eyes lose their beauty.