How many years the double eyelids are buried varies from person to person. The shortest buried preservation time of double eyelids is 1 year, which is generally rare, and can basically be preserved for 3 to 5 years.

Embedding double eyelids, a cosmetic method, is suitable for young people with large eyelid cracks, thin eyelids, no swelling, normal eyelid skin tension and no epicanthus. Generally, double eyelid surgery should be buried.

Double eyelid operation with thread embedding refers to a kind of operation in which suture (or polymer suture) is directly buried between skin and meibomian, so that the skin of upper eyelid adheres to meibomian to form double eyelid.