Lower eyelid surgery and eyelid opening are separate procedures and can be performed on only one of them. Lower eyelid surgery artificially retracts the lower eyelid to enlarge the eye vertically, while eye opening enlarges the eye horizontally. If the two surgeries are combined, the effect of widening the eyes is more pronounced. However, lower eyelid surgery is not recommended in general. If you need to do it, you must choose the right indications, and the number of people who are suitable for this surgery is relatively small. If the tail of the eye is more hanging, the lower eyelid covers the black eye more, can be slightly opened. However, this surgery will destroy the normal structure of the lower eyelid, creating artificial lower eyelid recession, which can lead to many complications. This can lead to a number of complications, such as lower lid entropion, ectropion, inverted eyelashes, separation of the eyelid bulb, and incomplete closure of the eye, which are more troublesome to repair because the damaged structure is more difficult to fully recover from. Therefore, it is recommended that this group of people be especially careful when choosing a procedure. If the eyes are not particularly small, it is recommended not to do it. Some people have too much eyeball recession after doing it, and the white eyeball is exposed too much, which is aesthetically unattractive. More women rely on contacts to hide their eyes, and wearing contacts for a long period of time is also more damaging to the eyes, so this surgery is not recommended.