The minimally invasive method mentioned does not include the buried thread method, which I do not perform due to the unpredictability of the results. The major difference between the minimally invasive method I use and the incision method is that the skin is not cut all the way through, but there are still 2 small incisions. The purpose of the small incisions is threefold: to remove the negative elements that do not form double eyelids; to reestablish the positive elements that do form double eyelids; and to remove excess fat. This minimally invasive method has been gradually improved by my years of experience and has proven to be stable and effective. This method can form stable and natural double eyelids, the operation time is not necessarily fast but the recovery is fast, the disadvantage is: it can not remove the excess skin, it is not suitable for those who have pasted the double eyelid stickers for many years and require a wider double eyelid, the skin is very loose, require wide double eyelids, and the swollen puffy eyes are obvious. There is another minimally invasive method, small incision, not enough tissue removal, no obvious bruising, but with the passage of time the eyelids are very shallow, not my favorite type, I have not used.