As people’s living standards improve, more and more beauty lovers are joining the ranks of cosmetic surgery. Cosmetic surgery has evolved from simple blepharoplasty, rhinoplasty, and chin augmentation in the 1990s to comprehensive cosmetic surgery that includes facial bone contouring today, greatly improving cosmetic results. Aesthetics vary from race to race due to their genetic factors and cultural backgrounds. Westerners have a long and narrow face from a frontal view, and in terms of aesthetics, Western women are beautiful with a sense of hierarchy and three-dimensionality. Easterners have a relatively wide and short face, and an oval or goose egg-shaped face is the most beautiful aesthetically, requiring a soft facial curve and beautiful curves in the side view. With the perfection of surgical techniques and the continuous improvement of surgical instruments, the surgical reshaping of the facial bones in accordance with aesthetic principles is one of the hot spots in cosmetic surgery today, through the lowering of the cheekbone, jaw angle and chin bone osteotomy to reshape the face, can achieve the purpose of reshaping a beautiful face. Facial contour surgery “degree” and “amount”: In terms of facial contour aesthetics, symmetry is the first element, followed by the proportion of the upper, middle and lower parts to be coordinated. In my clinical work, I often encounter some seekers demand “thin face”, and the narrower the face, the better, in fact, this is a misconception, leaving aside technical issues, in terms of each individual, due to the different facial features of each person, surgery also exists a “degree “The purpose of surgery is to be more beautiful, and it is more important to have a moderate size and proportional coordination. Therefore, according to each person’s specific situation, through communication and consultation with the attending surgeon, the problems that lead to facial incongruity should be identified, and then a personalized surgical plan should be designed in order to achieve good cosmetic results. Another misconception is that the more surgery done, the more obvious the effect, but not, sometimes through a simple surgery can receive the “eye” effect, on the contrary, the more surgery done, the larger, the greater the trauma caused, often contrary to expectations. Facial contouring commonly used methods: 1, zygoma plastic surgery: zygoma plastic surgery in general, including zygoma increase and zygoma lowering two categories, the former is relatively small, mainly for various reasons caused by a side of the zygoma low flat, both sides of the zygoma asymmetry, the latter is more commonly used for the zygoma protrusion. Zygomatic protrusion can be divided into simple zygomatic body protrusion, simple zygomatic arch protrusion and zygomatic complex protrusion, and the appropriate surgical plan should be selected according to the specific situation. For those who have a simple protrusion of the zygomatic body, the method of “zygomatic bone grinding” can be used to lower the zygomatic bone. The zygomatic arch protrudes or the zygomatic complex protrudes leading to the middle of the face is wide, should use the “zygomatic bone osteotomy lowering” method to correct. 2, jaw angle osteotomy: jaw angle hypertrophy, also known as “jaw angle protrusion” or “square cheek deformity”, is due to the bilateral jaw angle too far back or outward and lead to a special face below the wide, sometimes accompanied by different degrees of bite muscle hypertrophy, also known as Square face syndrome. At the same time, if the chin dysplasia is combined, the lower part of the face will be even wider and shorter, resulting in disproportionate relationship with the upper and middle face, which seriously affects the appearance. According to the oriental aesthetics, oval or “melon face” is beautiful, therefore, the treatment of mandibular angle hypertrophy is one of the common cosmetic surgery in craniomaxillofacial surgery at present. The surgical approach for mandibular angle osteotomy is mainly intra-oral, with the aim of leaving no traces on the outside after surgery. Because it is done through the intraoral approach, the field of vision is restricted and the difficulty of the surgery increases. Because of this, there are high demands on the surgeon and surgical instruments. There are many methods of osteotomy, including continuous arc osteotomy of the jaw angle, tangential osteotomy of the jaw angle, mandibular debridement, and mandibular bone grinding. There are often inquiries about what method is best, and some doctors overemphasize a certain method. In fact, this question is still very well answered, and since there is no one drug that can cure all diseases, there is no one method that is suitable for all jaw angle reshaping. In fact, in the implementation of jaw angle plastic surgery, the choice of surgical method is dependent on the specific circumstances of the patient’s jaw angle, in most cases is a combination of the above methods, the only purpose is to reshape a beautiful, natural jawbone contour. 3, chin cosmetic surgery: chin, commonly known as the chin, an important part of the lower 1/3 of the face, its own morphological position and the coordination of proportional relationship with the upper and middle face is one of the important factors that constitute facial aesthetics, and affect the shape and function of the lips. Poor development of the chin bone can lead to a “pointed mouth”, “pointed face” or “bird-shaped face” deformity. Overdevelopment of the chin can cause a “long face” or “horse face” deformity. A skewed chin can cause asymmetry of the entire face. Chin deformity can exist alone or occur simultaneously with other skeletal deformities of the jaw or face. The former refers to the surgical method of using silicone or other biological substitutes sculpted and shaped and placed under the front of the chin bone to increase the length and protrusion of the chin and improve the facial contour, which is mainly applicable to the correction of mild to moderate chin deformity with normal bite and relationship. The latter refers to the reshaping of one’s chin by means of chin osteotomy and displacement, which is an ideal method for correcting various chin deformities and is suitable for the surgical correction of chin recession, excessively short chin, excessively long chin, giant chin and deviated chin. 4, the following wide comprehensive cosmetic surgery: In recent years, plastic surgeons have recognized that the following wide is not only due to the protrusion of the jaw angle, sometimes accompanied by the jaw body and chin wide, so the concept of “the following wide”, emphasizing the jaw angle, the jaw body and the chin as a whole when the operation should be The concept of “wide lower jaw” was proposed. The combined application of mandibular angle osteotomy and. Chin aesthetic surgery can effectively narrow the angle of the jaw, the body and the chin, and make the lower part of the face look continuous and natural from the front and side views. “In recent years, “face slimming injection” has been widely used in facial beauty. The actual fact is that you’ll be able to achieve the purpose of slimming your face by playing a slimming injection? It depends on the individual case. The main component of the “face slimming injection” is “botulinum toxin”, a neurotoxin extracted from the attenuated botulinum bacteria, its main role is to temporarily block nerve-muscle conduction, to achieve the purpose of muscle paralysis and atrophy. Therefore, the face slimming injection is through the atrophy of the bite muscle, volume reduction to achieve the purpose of slimming the face, but can not make other facial tissues atrophy, secondly, its face slimming area is limited to the jaw angle area bite muscle area, the jaw body, chin and other areas of the wide invalid. Therefore, for the square face caused by obvious hypertrophy of the bite muscle, there is a certain effect, but the effect is not good for the wide lower part caused by the obvious width of the bone, but it can be used as an auxiliary treatment after mandibular osteotomy. So you can’t over-exaggerate the role of “face slimming needles”. The company’s main business is to provide a wide range of products and services to the market. Contouring requires a doctor with extensive clinical experience and skilled surgical skills, as well as high hardware requirements, so it is recommended that you go to a regular hospital that is well-equipped to perform this type of surgery.