Double eyelid surgery is related to the choice of surgical methods. The first is non-invasive double eyelids, which is catgut embedding. The professional name is embedding double eyelid plasty. Because the operation is relatively simple, the cost is relatively low, about 4 thousand. Secondly, the development of double eyelid plasty, that is, the total double eyelid operation, can correct the upper eyelid skin relaxation and ptosis (that is, levator muscle) at the same time, and the orbital septum fat can be removed during the operation, which is a classic method of upper eyelid plastic surgery. If it is a single eyelid, the cost is about 5 thousand. If blepharoptosis is corrected at the same time, there is a minimally invasive three-point double eyelid operation, that is, incomplete resection can also remove fat, but it can not remove skin and fat.