Parenting bags come in many forms. According to the eyelid, orbicularis oculi muscle and orbital fat, the skin can be divided into four types: type I only has skin relaxation and subcutaneous fat atrophy; In type ⅱ, besides skin relaxation and subcutaneous fat atrophy, orbicularis oculi muscle is also relaxed; In addition to the above characteristics, type ⅲ also has orbital fat prolapse; Type Ⅳ orbital fat bulge is serious, and the tension of skin and orbicularis oculi muscle is acceptable. The general beauty of life can't completely remove the bags under the eyes, but can only delay the formation of bags under the eyes. Only plastic surgery is the most effective way to remove bags under the eyes. The operation of removing bags under eyes is based on the principle of minimally invasive, mainly aimed at bags under eyes of the elderly. The skin is too loose, and the laser can't completely restore the natural tension of the skin. Removing the bags under the eyes can tighten the tissues of the lower eyelid and restore the youthful appearance. Experts introduced the matters needing attention before and after the operation of removing bags under eyes: (1) The design of incision for removing bags under eyes. It is directly related to the effect of removing bags under the eyes. The design of incision position for removing bags under eyes is closely related to patients' requirements and doctors' aesthetics. Therefore, patients should have a serious discussion with plastic surgeons before removing bags under eyes to avoid differences due to different understanding of the effect after removing bags under eyes. (2) Scar constitution is not suitable for pouch removal; (3) If you have facial infections, such as folliculitis and acne, you should cure the facial skin disease first, and then go to the eye bags; (4) If there is conjunctivitis in both eyes, the eye diseases should be treated first, and then the bags under the eyes should be removed after recovery; (5) It is best not to have surgery during menstruation. Because there is a lot of bleeding, long local swelling time and heavy reaction during pouch removal surgery, the effect of pouch removal surgery is affected. Therefore, it is best to arrange for pouch removal surgery 3-4 days after menstruation. The plastic surgery hospital of Weifang Medical College has mature technology and good effect.