I. Overall overview of aging around the eyes and face ① The triangle under the eyes is what we usually call the apple muscle, and the line next to the corner of the eye is the tear trough. Some people are born with it, and it is not only caused by aging, some of them cannot be improved by surgery, and the effect is not as good as that of injection. ② Relatively speaking, the apple muscle is not too difficult to inject, mainly the tear trough, the injection of intra-orbital for us to be very cautious, before the injection to choose a different product type according to the specific parts. Avoid causing negative effects, such as bags under the eyes, and skin variation. ③Women aging is reflected in three eight, one is the tear trough, one is the nasolabial folds, and another is the corner of the mouth corners of the lines. How to delay aging and how to keep the skin in a young state, both at home and abroad are now basically advocating minimally invasive therapy, that is, non-surgical therapy, after years of experience, it is more recommended to change the way of filling, doctors and customers are more recognized, the market for injectable fillers is becoming more and more widespread in the country. Second, about the anesthesia before injection Before the injection we are usually used to some table anesthesia, in reality, we can also use some lidocaine, for blocking anesthesia, because we have to shape while playing, so there may be pain, so you can give a little bit of it properly at the site of the needle. Third, about the choice of product dosage form The filler dosage form has a wide range, basically divided into hyaluronic acid, collagen, autologous fat, autologous fat vital cells, etc. We can choose different models for different parts of them according to the actual situation of customers, which is very important. Fourth, about the amount of injection and absorption ① we do not play too much at a time, it will cause some negative effects, the desire for speed is not achieved, play more is a business practice, and to make it clear to customers, any filler it is to be absorbed, the aging of different dosage forms is different; ② generally the next day the material is absorbed, because there is water (sodium chloride), so the absorption is water, no matter What filler is injected, the next day will absorb part of the water. Some customers do not understand that after spending so much money on injection, they feel that a part of it is absorbed within a week after the injection. A more detailed supplement. 5, about the bruising ① we try to master the area of the needle in the injection, it is best not to have too many needle eyes, because there are many small capillaries in the tear trough, once touched, there will be bruising, if it appears, it usually takes about 5-10 days to fade, but when you find small blood vessels must be avoided, like the tissue is very thin parts, almost a layer of skin without any fat layer, when injecting When injecting, we must be careful, especially on the issue of injection volume, especially to pay attention to. ②Pressure must be applied after injection, whether or not it bleeds, and when it does not bleed, the pressure is for shaping. Because pressure will also play the role of shaping. ③ routinely we need to ice after the injection, the eye of the needle with a little eye ointment coated to prevent infection.