The advantage of double eyelid surgery is that the operation safety is relatively high, and it can achieve a good improvement effect. Double eyelid surgery's incision is small. After recovery, the eye skin will be smooth and flat, and there will be basically no scars and no scar hyperplasia. After removing some fat or skin tissue, fixing the upper eyelid muscles on the eyelid plate with a certain height can achieve obvious improvement effect. After the operation, the patient's eye shape is more beautiful and natural. The disadvantage of improving facial image is that infection, pain and skin redness may occur during the operation, which may affect normal life and damage the nerve tissue of the eyes, making the eyes and skin more sensitive and fragile.

First, the advantages of double eyelid surgery:

1 and double eyelid surgery, the upper eyelid can look thinner and more attractive, giving people a pair of beautiful eyes.

2, double eyelid surgery can fully expose the eyelid edge, equivalent to double eyelid effect.

3. After double eyelid surgery, there are no wounds and marks, and the eyelashes naturally tilt up, which is sexy and charming. It has dual effects of removing fat and bending eyelashes.

4. Sutures can be taken out 3 days after double eyelid surgery, and the eyes are naturally permanent after surgery. The width and length of posterior fissure after double eyelid surgery make the eyes have the effect of visual magnification.

Second, double eyelid surgery's shortcomings:

1, scar left after operation. Double eyelid surgery is a traumatic operation, in which an incision is made on the double eyelids. Postoperative incision will leave scars, which will affect postoperative beauty.

2, affecting eye movement, blinking is very laborious. Due to improper operation after operation, the tissue damage is too great. Hematoma will appear at the surgical site, which will affect the opening degree of eyes in a short time.

3. The injury during the operation is large, which may damage the eyelash hair follicle, causing some eyelashes to fall off or obvious sensuality.

To sum up, double eyelid surgery's principle is to make an incision in the eyelid position, adjust the eyelid and sew it, thus forming a double eyelid. This kind of operation has a good effect, which can make the beauty seeker have beautiful double eyelids in a short time, with little damage to the eyes and quick recovery after operation.