Another case of hyaluronic acid injected nose necrosis. Not to talk about the topic of medical parents, in the micro-plastic surgery industry for so many years, always feel that the market is caught in a kind of rapid expansion, mixed bag of strange circle. Compared to the bridge of the nose, the anatomical structure of the nose is more special, it is the end part of the nasal blood circulation, the consequences of inadvertent injection will seriously affect the normal blood flow of the skin of the tip of the nose, easy to cause the tip of the nose skin (including part of the subcutaneous tissue) ischemic necrosis. Therefore, in the clinic, injecting substances that are not easily and quickly absorbed into the tip of the nose is a typical difficult behavior, and once the blood vessels are blocked, the tip of the nose will not be able to return to the sky. A picture to understand the complexity of nasal tip injection. Ischemic necrosis of the nasal tip after injection is nothing more than embolism, injection pressure, high tension, broken blood vessels, oozing, etc., which together cause ischemic necrosis of the skin flap of the nasal tip. The reason for this is that the clinical skills of the quacks do not pass the diamond drill but also took this porcelain work. Say some words that have nothing to do with the profession, we are probably in an era where everyone is in danger of looking at the face, carefully crafted beauty is a kind of respect for others, the image of a good, but also a kind of ability to micro-plasticization of this matter in the people’s affordability to try it is also good. However, how good the effect of plastic surgery, on the one hand, based on personal basis, and on the other hand, based on the doctor’s aesthetic. In short, the girls do not blindly hand over their face to hairy doctors, charlatans, plastic surgery will not become a disfigurement tragedy. Be careful in choosing a doctor.