Although "plastic surgery" is mentioned now, people can't help thinking of "surgery". But you don't always need to make incisions, such as embedding double eyelids is a good example. Nanjing Huamei catgut embedding double eyelid means that the doctor directly embeds polymer suture (mainly nylon thread) between the skin and the tarsal plate, so that the skin of the upper eyelid and the tarsal plate are attached to each other, thus making the beauty seeker have permanent double eyelids. Of course, some people who seek beauty by burying their eyes are not suitable for this kind of plastic surgery at first, and after a while, their double eyelids will disappear. At this time, Shanghai doctors will analyze the eye condition, re-determine the materials and methods, and do double eyelid catgut embedding again, and get satisfactory results.