In order to become beautiful many people are receiving cosmetic surgery, and double eyelid is a very simple small surgery, for young people the most commonly used method is the buried double eyelid surgery. In fact, the buried eyelid surgery is a method that uses small incisions to bury sutures under the skin. So how does the buried double eyelid operate? Many people will consult the choice of which is a good way to cut double eyelids, first of all, we recommend the buried line double eyelid surgery. The first thing we need to know about this procedure is that it is performed with sutures, which according to medical records are sutures or polymer sutures placed directly between the skin and the lid to make the skin of the upper lid adhere to the lid to form a heavy eyelid. The procedure of the buried eyelid surgery is to bury sutures in the eyelids without cutting the eyelid skin, so if there is more skin laxity, it is best to cut the lax skin. However, mild laxity of the eyelid skin can be treated with the buried suture method. This is because the principle is to use sutures to connect the levator muscle to the upper lid skin to indirectly lift the skin. This is why it is not necessary to choose the incision method if the skin is slightly sagging. The characteristics of buried eyelid surgery are: fast swelling, natural eyelid line, no scars, and a higher chance of unraveling the simple eyelid line than the incision method. Suitable for young people with little orbital septal fat on the upper face, thin and tight skin, or people with single eyelid on one side, or people with double eyelid hidden at times.