Good facial appearance can make you more attractive and confident in social activities, especially in the contemporary society of reform and opening up and the increasing pressure of competition (including dating, love, marriage and work, etc.), it becomes more prominent and important. With the continuous development and improvement of the level of science and technology and medical technology, you have the opportunity to change or improve your appearance. Since the 18th century when European doctors tried facial plastic surgery, the technique has been rapidly and relatively well developed. By implanting biocompatible fillers, it is possible to compensate for your congenital development or acquired tissue depressions, creating a better visual effect. Specifically, excessively sunken foreheads, cheekbones, temples, nasal bridge, and jaws can be improved with fillers to obtain the desired appearance. Before making a final decision on facial aesthetic surgery, you need to understand the necessary knowledge about aesthetic surgery and communicate fully with your surgeon according to your requirements and desires, and reach a consensus on beauty with your surgeon. Here to provide you with some general knowledge and guidance matters about facial aesthetic plastic surgery, to help you shape a more beautiful and attractive appearance. First, facial aesthetic knowledge Before surgery, the doctor will work with you to analyze your face shape and reach a consensus on beauty and study the best surgical plan. Therefore, you need to know the necessary knowledge of facial aesthetics. An attractive, vivid and beautiful face has a suitable ratio and coherence between its various structures. It is generally believed that a standard face shape should have a length to width ratio that meets the three stops and five eyes. Three stops refers to the length of the face, from the hairline of the head to the distance under the chin is divided into three equal parts, each first part is called a stop, a total of three stops. From the frontal hairline to the eyebrow level line is the first part, from the eyebrow level line to the base of the nose column level line is the first part, from the base of the nose column level line to the chin level line is the first part. The five eyes are the width of the face. The length of the frontal projection between the ears is the length of the five eye slits, the inner canthus spacing is the length of one eye slit, and the outer canthus of each eye to the ear is the length of one eye slit, for a total of five eye slit lengths, called five eyes. From the side view, the tip of the nose, the point of the lower lip protrusion, the point before the chin should be a straight line. 1, the forehead is a symbol of wisdom, the forehead occupies the upper 1/3 of the whole face. the most beautiful forehead is round forehead, with a rounded and full form, that is, the fullness of the heavenly court. If the forehead is too small or flat or even sunken, it should be corrected with implants or autologous fat particles filling, called forehead augmentation. For those who have a low hairline and narrow forehead, consider using laser hair removal to raise the hairline, so that the forehead appears wide and large. 2.Temporal part Commonly known as temple, if this part is sunken to give people the feeling of “pointed head”, so that the face is diamond-shaped; biological implants or autologous fat particles can be applied to fill, called temporal augmentation. 3.The nose occupies the middle position of the face and is called the king of the face. The length of the ideal nose should be close to 1/3 of the face, and the height of the nose is 1/3 of the length of the nose; from the frontal view, the nose should be straight and beautiful, the upper end of the nasal dorsal ridge is slightly wide, the lower end is slightly thin and straight to the tip of the nose, and the tip of the nose should be pointed and round and slightly upturned. Through rhinoplasty to improve the shape and height of the bridge and tip of the nose to shape the ideal nose. 4.Jaw The jaw protrusion or recession will affect the beauty. Among them, the receding jaw, also known as small bird’s mouth deformity, side is particularly ugly to give a dull feeling, you can place the implant into the jaw area for effective correction, so that the jaw contour line is strengthened and improved. Second, the common facial cosmetic surgery 1, rhinoplasty rhinoplasty refers to the surgery in the nostril or nasal column side small incision will be sculpted and shaped nasal prosthesis placed under the skin or nasal dorsal fascia, so as to improve the shape of the nose, is one of the most common cosmetic plastic surgery. It is important to know that rhinoplasty is mainly to change the shape of the bridge and tip of the nose, and it will not be able to shape your nose as you wish or change the shape of your face as you wish, but one thing is for sure that it will improve the shape of your nose and face. Rhinoplasty is not simply a matter of raising the nose, but of the overall harmony of beauty, avoiding the overall disharmony caused by excessive local attention, which would make the face unattractive. As the placement of the nasal prosthesis increases the volume of the subcutaneous tissue, the ability of the skin of the nose to conform to this change and how much it can conform is an important factor governing the design and outcome of the surgery. There are many other factors that also affect the overall outcome of the surgery. Therefore, you must discuss in detail with your surgeon what kind of shape you expect your nose to take. After examination and evaluation, your surgeon will tell you the possible results of the surgery and, based on your facial features and nasal condition as well as your personal temperament, develop the best surgical plan to create a personalized and perfect nose shape for you. 2.Chin augmentation Severe jaw recession, also known as bird’s mouth deformity, the face lacks a sense of three-dimensionality, the lower facial contour is not clear, the face and neck have the feeling of being one, the side is particularly ugly. Chin augmentation is a procedure where an implant is placed in the jaw area through a small incision in the mouth to raise or slightly upturn the jaw to achieve a beautifying effect. The surgery is less invasive, and the recovery is faster, which can make the deformity be effectively corrected, and the change in appearance is very obvious. 3.Temporal augmentation, forehead augmentation Bilateral temporal (commonly known as temples) depression gives people the feeling of “pointed head”, making the face diamond-shaped. Through the hairline incision, soft prosthesis can be implanted or filled with autologous fat particles, and the effect of improving the face shape will be very obvious. For people with low forehead, if forehead augmentation is applied, it can produce the effect of “fullness in the sky”. Third, choose a doctor Any work that needs to be carried out by medical means, the doctor you choose is crucial. For non-medical professionals, doctors have the professional knowledge structure and experience to help you achieve your desired surgical results. Judgments and standards of beauty can vary widely depending on individual preferences, but aesthetics itself still has its basic rules to follow. Perhaps the results you hope for after surgery are not always the best choice, or perhaps your surgical plan based on your personal imagination is not medically realistic. Therefore, you need to find a surgeon who can deeply understand your needs and discuss your individualized surgical plan and design your post-operative results. Each doctor has procedures that he or she specializes in, depending on his or her surgical experience and aesthetics. Finding a doctor who specializes in these types of procedures is also an important factor in ensuring the success of your surgery; in addition, China has a physician registration management system for plastic surgeons, and you should always choose a doctor who has obtained this qualification for your surgery. Generally speaking, you can get to know your doctor through the following channels 1. Through recommendations from close friends, relatives or colleagues who have had similar surgeries. 2. By visiting the websites of plastic surgery institutions. Colleagues you should also pay attention to the following factors when choosing a doctor: 1, do not be absolutely influenced by the price factor, a reasonable cost expenditure is the guarantee of successful surgery and perfect service. 2, listen to the doctor’s reasonable advice, maintain a reasonable expectation of surgical results, for beyond the medical routine assurance and results into if not to adopt and believe. 3.Last but not least, you should be sure that the medical ethics of the surgeon is trustworthy. Fourth, the body’s reaction to the implant material biocompatibility refers to the compatibility of the substance with human tissue, the better the biocompatibility of the implant material, the less the human body will have a rejection reaction to it. At present, the most commonly used filler material for facial cosmetic surgery is medical silicone polymer material and expansion, the material has very excellent physiological inertia and biocompatibility, has long been widely used in the medical field. Such as the manufacture of prosthetic eyes, cosmetic surgery filling materials, artificial joints and heart valves, etc., is the current clinical implant materials often chosen. Within 1 to 3 weeks of implantation, as a natural reaction, the tissue will form a thin fibrous tissue membrane around the prosthesis, which will wrap the prosthesis tightly, and the prosthesis will be very solidly fixed in about a month, and will not be displaced and deformed even by general collision. Five, how to choose the implant material Facial cosmetic surgery itself is not a very complicated surgery, which choose a high-quality implant material suitable for you is one of the keys to ensure the effectiveness of surgery and post-operative safety. Usually, the main indicators to identify the advantages and disadvantages of implant materials are the safety, biocompatibility, material properties, material texture and shape specifications. Since the implant material implanted into your body accompanies you for a considerable period of time, the safety and biocompatibility of the material are very important; in addition to the professional advice of your doctor, you can also check the information of the material manufacturer and whether their products have been registered by the State Drug Administration for permissible production. In addition, you should try to use processed and molded medical materials instead of injectable materials. Pre-operative preparation In order to ensure the effectiveness of the surgery, your doctor will inform you of the necessary pre-operative preparations. Usually, pre-surgery precautions are: 1. Choose the right time for surgery, avoid surgery during pregnancy and menstruation, when your body’s recovery ability is limited, which is not conducive to wound healing. 2. To start a healthy lifestyle, ensure that you get enough good sleep. Stop smoking and reduce alcohol consumption before surgery. Do not take any medications that contain aspirin, and be sure to tell your doctor if you are receiving any medication. In addition, you should also keep a relaxed and happy mood. 3. If you take vitamin E (including multivitamins), you should stop taking it before surgery. Because it has an anticoagulant effect, it may have to reduce your blood clotting function. 4.According to the need of the surgery, your doctor will ask you to make some necessary laboratory tests before the surgery to avoid any accidents during the surgery. If you have high blood pressure, diabetes or other diseases, as well as a history of scarring and psychiatric problems, you should inform your doctor of your condition during the initial consultation so that your doctor can confirm your surgical plan. Your doctor will make more detailed recommendations about your specific situation, and you should follow his or her instructions to ensure a smooth operation. VII. Post-operative recovery Depending on the location and size of the wound and the type of anesthesia, you may feel local discomfort for a week after the surgery, which is mainly manifested as having mild pain, numbness or redness, which is a normal reaction after any surgical procedure. Your doctor will inform you of the necessary care measures and precautions to take after surgery. In general, you should rest and avoid local collisions, and during the recovery period, you should contact your surgeon promptly for any special conditions or unknown matters to take the correct approach.