Double eyelid surgery is one of the commonly used clinical methods of blepharoplasty, in which sutures are buried under the skin to form an adhesion between the levator tendon membrane or the eyelid plate and the skin, and there is no need to remove the sutures after the surgery. It is one of the common clinical methods of blepharoplasty. It is suitable for people who have large eyelid clefts, thin eyelids, no bloating, no eyelid skin laxity, and no redness of the inner canthus. The advantage of buried eyelid is that it is less traumatic and faster recovery compared to incision eyelid surgery. However, if you choose an irregular and unqualified organization to perform the surgical operation, the postoperative period may lead to the following hazards: 1. If the local disinfection is not strict, it is easy to cause infections, which will affect the postoperative effect and recovery; 2. Improper postoperative care and improper diet may produce serious redness, swelling, pain, etc., which is not conducive to the recovery of the surgery, and it is necessary to go to the hospital in a timely manner for medical treatment; 3. Loosening of the wire nodes, embedding of the nodes into the eyelid is too shallow and easy to be exposed, or the formation of a small cysts, poor long-term results; 4, the patient himself may have a rejection reaction to the buried line. Therefore, when you choose to have double eyelid surgery, you must choose the most suitable surgery method under the advice of professional doctors and combine with your own specific situation to achieve the best surgical effect.