Korean 3-dot double eyelid, also known as 3-dot small incision blepharoplasty, is a double eyelid procedure in which three small incisions, usually 4-5mm, are made at three points on the upper eyelid line of a single eye, and a small amount of body fat is removed at each location, followed by a buried line, which is suitable for people with thin eyelids, no eyelid laxity and swollen eyes. Korean three-point double eyelid is a minimally invasive procedure with less trauma, but still carries certain risks. The main hazards include the following: 1, after the three-dot double eyelid, there is a general swelling period, that is, the early post-operative stage, the surgical site is prone to bruising, bruising and swelling around the eyes and other symptoms, if not well care measures, may induce local congestion problems, these symptoms will generally disappear in about 1 week after surgery, bruising, bruising color will gradually become lighter, 1 month after surgery can be restored Natural; 2. Three-point positioning double eyelid requires suture fixation of three points, if the tissue in front of the lid plate is not removed enough during the operation, the post-operative double eye tissue adhesion is not enough, which may easily trigger the problem of fixed points falling off, affecting the later effect and leading to surgical failure.