At present, double eyelid surgery is mainly divided into buried line, total cut and three-point double eyelid surgery. At present, the most commonly used operations in double eyelid surgery are catgut embedding and total excision. So what's the difference between embedding thread and full cutting? Experts from Datong Qiqi Plastic Surgery Hospital will answer your questions. According to double eyelid surgery's principle, the double eyelid catgut embedding method usually embeds the suture directly between the skin and the meibomian, so that the upper eyelid skin adheres to the meibomian, and finally forms the double eyelid effect; The method of total double eyelid cutting is to cut the skin along the designed double eyelid line with a scalpel, separate the orbicularis oculi muscle to expose the tarsal plate, and cut off a narrow orbicularis oculi muscle and redundant subcutaneous tissue, so that the shaping effect of double eyelids can be presented. In double eyelid surgery's indications, catgut embedding double eyelids are generally suitable for young people with large eyelid fissure, thin eyelid, no swelling, normal eyelid skin tension and no epicanthus; However, the total cut method is widely used in double eyelid surgery, which is suitable for almost all beauty seekers. Regarding the maintenance time of double eyelid surgery, the maintenance time of double eyelids by embedding thread is not fixed, some of them last for more than ten years or even decades, and some disappear in a few minutes or even less. However, double eyelid surgery with full incision can be permanently shaped as long as the best double eyelid plastic surgery and postoperative care are selected. In the failed repair of double eyelid surgery, it is very difficult to bury the thread, and the total incision repair is more difficult.