If the artificial bone powder for rhinoplasty is injected unevenly, it is easy to form nodules under the skin, and the injection site is too shallow, which leads to skin discoloration, and the nose skin may be red, swollen and ulcerated; Artificial bone powder rhinoplasty material is hydroxyapatite artificial bone powder and a kind of calcium phosphate material. So far, this material has not been proved to be non-toxic and harmless by clinical research. Experts talk about the follow-up after autologous fat rhinoplasty. This rhinoplasty material has poor shaping effect and is easy to deform. If the injection level of artificial bone powder is too shallow, it may cause nose displacement, inflammation, swelling and other symptoms, and in severe cases, it will lead to nose ulceration and other problems. Therefore, beauty seekers who want better noses can choose safer rhinoplasty, such as rhinoplasty and hyaluronic acid rhinoplasty.