Double eyelid surgery, the width is basically the same. After doing this, in the recovery period, it may be that the swelling speed of both eyes is different, resulting in two double eyelids, from the same width and swelling, gradually becoming different width and swelling. This is because the position of double eyelids is different from other parts of the human body, and the conditions of blood circulation are also different. Usually, blood can circulate in the human body, but double eyelids are different. Not only thin, but also the blood only circulates in one direction and can only go up. Therefore, eyelids are prone to edema (for example, after crying), and it is not easy to reduce swelling (edema takes a long time to dissipate). Artificial double eyelids, where blood circulation is unfavorable, artificially create a wrinkle, which increases the obstacles to the already slow blood circulation, making the recovery period of double eyelid swelling much longer than other parts of the human body. If the blood circulation speed of the double eyelids on both sides is quite different, then the double eyelids will be large and small during the recovery period. The double eyelids that recover quickly are small, and the recovery is slow. This phenomenon, in the recovery period, from obvious disagreement between the two sides to gradual agreement, generally after the recovery period, the two sides are basically the same. This phenomenon will not happen to everyone, only a few people will happen, because most people have almost the same distribution of capillaries on both sides of eyelids, but a few people have great differences in the distribution of capillaries on both sides of eyelids, resulting in different recovery speeds.
Wang Fu, Chief Physician of Plastic Surgery