With the continuous improvement of living standards, people’s pursuit of beauty is increasingly prominent. Relying on cosmetic surgery to change their appearance and body some “flaws” or “not” to make it more perfect, which has gradually become fashionable and a few years ago to do surgery plastic surgery need to cover up is very different from the court. But friends who love beauty should know that cosmetic surgery is not perfect. Doing surgery has a cost, such as: higher costs, need to endure a certain amount of pain, some surgery recovery time is longer, and surgery is risky. If the surgery fails or there are complications, not only will you fail to get a cosmetic treatment, but you may even suffer disfigurement, causing long-term pain and affecting your work and life. Here we would like to talk about the risks of cosmetic surgery in order to alert the majority of beauty seekers and provide some preventive measures. Any surgery includes three main aspects: the surgeon, the patient, the surgical procedure and the post-operative treatment, but also includes other factors such as the use of equipment, materials, environment, etc. Inappropriate, mistakes or errors on any side can lead to poor, lack of, or even failure of the surgical results, and successful surgery requires that there should be no obvious mistakes in all aspects, and of course there may be some unexpected situations that affect the surgery. First of all, talk about the surgeon that is the cosmetic plastic surgeon this is the most critical to the success of the surgery, due to the lack of doctor skills, mistakes, resulting in poor surgical results, or even failure that is inevitable. It is very important to choose a skilled, responsible and professional doctor from a regular hospital with a certain sense of aesthetics, which requires the patient to consult carefully and patiently, compare different doctors and finally make a judgment, choose the doctor you rely on to do the surgery, do not follow the clouds, gullible to listen to the propaganda, and a truly responsible doctor should be factual, do not do any exaggeration and will tell the candidate: any The actual doctor should be truthful and not exaggerate and will tell the candidate that any surgery is never foolproof and this is the risk. The current cosmetic surgery market is more confusing, many non-specialist doctors, non-medical professionals are illegally engaged in learning a profession, resulting in many adverse consequences and effects. The beauty seekers must be careful to identify. The second talk about the recipient, the recipient should have a good attitude, a detailed understanding of their own conditions (physical condition), the expected results of surgery have realistic goals, which requires in-depth communication with the doctor. Also have some acceptance of the effects of the surgery (e.g. the change in appearance, which may cause discomfort among acquaintances) and be psychologically prepared for the possible adverse results. In addition, it is important to remind the patient not to conceal from the doctor before the surgery, the history of various diseases and medications that may affect the surgery, in order to avoid the failure of the surgery as a result. Such as diabetes, bleeding disorders, long-term use of steroids, aspirin. It is important to prepare for the surgery such as cleaning the skin in the operation area and avoiding menstrual period for women. The surgeon cannot be responsible for unsatisfactory results or even failure due to some reasons of the patient, so the candidate should pay attention. Once again, we will talk about the surgical procedure and postoperative treatment. There are various problems that may be encountered during the surgery. The surgeon needs to take timely and appropriate measures to deal with the problem, but on the other hand, some unexpected situations may affect the surgery and its results, such as excessive bleeding, which can affect the surgeon’s operation and judgment. For bilateral surgeries such as blepharoplasty and eyebag liposuction, the symmetry of the surgery may be affected due to the high bleeding and swelling on one side. After surgery, the surgeon needs to regularly observe the postoperative changes and find out the problems in time, and the patient should follow the appropriate treatment and actively cooperate with the doctor. For example, local pressure dressing, restraint, cold compress, braking, food restriction and so on. Some surgeries require long-term follow-up observation, such as the placement of artificial materials in the body, which should not be ignored by the patient. In addition, there are some unpredictable factors and unexpected circumstances. Affecting the outcome of surgery increases the risk of cosmetic surgery. For example, scar growth, hyperpigmentation, the degree of tissue swelling, the degree of skin retraction and rejection of artificial materials, etc. The following specific talk about the common risks and treatment of common cosmetic plastic surgery. 1. Blepharoplasty 1. Overly wide or narrow eyelids, overly deep eyelids, long or short eyelid lines. This is mainly due to improper design: the preoperative design is not in line with the overall view or national psychology, making the eyelid appear unnatural; the design of the eyelid line during surgery is wrong in estimating the degree of skin relaxation, making it too wide or too narrow, which mostly requires secondary surgery. This requires a second surgery. 3. Ptosis, sunken upper lid, and incomplete lid closure are caused by surgical errors, damage to the levator aponeurosis, and removal of too much orbital fat and skin. The latter requires surgery according to the ptosis correction method. Mild cases may gradually recover with pressure bandaging, while severe cases require surgical repair, some of which are quite difficult. It is better to be conservative than to be overly preventive. 2. Lower eyelid depression Caused by removing too much fat from the orbital septum, the depression needs to be filled with fat from surrounding tissues or other parts of the body in another surgery. 3. Rhinoplasty 1. Poor appearance: nose too high, too wide, too long, poor curvature, etc. Mainly due to improper design: failure to design according to the overall facial appearance of the patient or lack of aesthetic concept or difference, also according to some imagination or picture design regretted afterwards, this needs to be changed surgically. 2, skewed, floating prosthesis, perforation Due to the placement of the prosthesis cavity is too large, the prosthesis is easy to skew; placement level is too shallow prosthesis has a sense of floating activities, and can even be seen; prosthesis is too large and long easy to cause the top of the nose end broken, these need surgery to correct. Fourth, facial wrinkle removal surgery 1, baldness, scar too wide surgery in the destruction of hair or blood supply is destroyed by baldness, some sparse hair scalp vascular network less dense people prone to this situation. Excessive skin removal and tight incision may lead to wide scar, which can be improved by hair transplantation and scar narrowing. 2, facial nerve injury less familiar with anatomy easy to damage the facial nerve, there are also anatomical variables lead to nerve injury, facial nerve injury, can affect the facial expression repair more difficult, the important thing is to prevent. V. Implant breast augmentation 1, envelope contracture Due to the thickening of the implant envelope contracture makes the breast feel hard or even shape changes, the cause is still unknown and difficult to predict completely. Some people have statistics that the incidence in China is about 5% and slightly higher abroad, which requires surgical repair after occurrence, but there is a possibility of contracture again. 2, asymmetry There is the possibility of asymmetry when placed, and there is also the possibility of postoperative displacement of the prosthesis due to upper limb activities. Of course, there are also congenital asymmetry of the chest, asymmetry of breast tissue, muscle and fat on both sides. Non-congenital factors can be corrected by timely adjustment, and those who are ineffective need to go through surgery. 3, unnatural shape is mainly related to the selection of improper prosthesis. According to their own conditions should be the appropriate choice of prosthesis size, too large, too high prosthesis so that the edge is easy to reveal the shape is not natural. Six, fat aspiration 1, unevenness, asymmetry caused by surgical operations, but also due to the lack of postoperative pressure binding, poor skin retraction, fluid accumulation, etc.. Mild cases can be improved after a period of tights. Severe cases need to be operated again. Skin necrosis can be caused by thin skin, thermal effect of certain probes (such as ultrasonic liposuction probe) and tight post-operative pressure restraint. The scar left after skin necrosis can be reduced.