Fat filler temples is the safest way to fill human tissue, because fat filler has a certain absorption rate, generally need 1-2 times of surgery to achieve a better degree of fullness, after the survival of the fat effect for permanent filling. Autologous fat belongs to its own tissue, so there will be no rejection after injection, but in the injection, if you choose to operate in an irregular and unqualified institution, there may be the following hazards after surgery: 1, vascular embolism: whether using autologous fat, or other filling materials, in the process of filling the temples, it is possible to inject the filler into the blood vessels, and once this happens, the consequences are often more serious. If the filler blocks the small blood vessels, the local skin of the blood supply will be blackened, ischemic and necrotic, and the patient will feel pain and the degree will gradually increase. If the filler blocks large blood vessels or important blood vessels, such as the ophthalmic artery, patients will immediately lose their eyesight. In serious cases, the filler will reach the lungs with blood circulation, leading to pulmonary embolism, which can even lead to death; 2. Aesthetic problems: If the amount of filler is too large at one time, it will affect the shape of the facial contour, and because the amount of filler cannot be completely consistent bilaterally, it may lead to poor symmetry of the temples bilaterally, affecting the aesthetics. If you perform fat filler temple surgery, you need to choose a regular hospital so as to guarantee the safety and surgical results.