Generally, after many girls are born, many people will have certain double eyelids after 18 years old, but these double eyelids seem to disappear as soon as they are opened. We usually call it inner double eyelid or hidden double eyelid. This kind of double eyelids shows that her eyes are in good condition. If the eye condition is poor, this kind of inner double eyelid cannot be formed, so it happens from time to time. When we choose to bury the thread or make a small incision or even narrow the double eyelids, hidden double eyelids will appear after a long time, so sometimes we have to cut the double eyelids to a certain width. In both cases, we can do the method of double eyelid surgery and double eyelid surgery again. If this person's condition is better, he can choose catgut embedding, trichinosis of cosmetic contact lenses in the Strait, or even a small incision or incision to complete the operation of double eyelids. If the patient has loose skin and double eyelids,