Double eyelid incision, also called double eyelid incision, is a permanent double eyelid operation. It removes loose skin, orbicularis oculi muscle and fat through incision, and directly sutures the skin with orbicularis oculi muscle or levator palpebrae aponeurosis under direct vision to form double eyelid. Cutting double eyelids requires cutting the skin, which is slightly traumatic, but the upper eyelid structure can be adjusted through the incision, and the effect is reliable and lasting, which is suitable for single eyelids in various situations. Common double eyelid surgery also has buried thread, carved double eyelids, seamless double eyelids, seamless double eyelids, Korean double eyelids and so on.

Rhinoplasty refers to the operation of filling the nose with autologous, foreign tissue or tissue substitutes to pad the external nose and improve the appearance of the nose. There are two kinds of rhinoplasty incisions: columella incision and intranasal incision, among which the intranasal incision (near columella) is widely used because the incision is hidden and there is no trace on the outside.