1. Minimally invasive method: Make three discontinuous tiny wounds with a length of only 2~3mm on the eyelid, which belongs to the semi-open double eyelid surgery method. Eyelid can be fixed through these three discontinuous small incisions, and eyelid fat can be extracted at the same time. Suitable for people whose upper eyelid skin is not too loose and whose upper eyelid is not too bloated. Korean double eyelid surgery's lines are not only natural and beautiful, but also the double eyelid effect is vivid and can be maintained permanently. Moreover, the postoperative wound is small, the swelling is fast, and the recovery is fast.

2. Total incision: incision, which is a kind of double eyelid plasty with long operation time. Because it can adjust and change the tissue structure of the upper eyelid at all levels, it can solve many complicated problems of the upper eyelid, such as slack skin, inverted eyelashes, bloated upper eyelid, excessive orbital fat, slack orbital septum and uplift of the outer edge of the upper eyelid. The double eyelids formed by double eyelid incision are stable and durable, with deep folds and three-dimensional effect, but the disadvantage is that the operation is complicated, and it is necessary to be familiar with eyelid planing, and the performer should have a solid plastic foundation.