1, liquid paraffin, liquid silica gel. This substance, which has fluidity in the body, is easy to cause granuloma and stimulate the body to form nodules, and it is not easy to be removed. It won't be long before it is adopted.
2. Hyaluronic acid is a good material. Hyaluronic acid is a good material, which belongs to acidic mucopolysaccharide and widely exists in human body, joint cavity and eyeball to play its physiological function. Low crosslinking has the function of water retention and moisture retention; Hyaluronic acid for rhinoplasty is highly crosslinked and suitable for rhinoplasty and breast augmentation. However, it is not a permanent filler, it is to be digested by the body; At present, experts believe that the effect of filling the bridge of the nose and the root of the nose is ideal, and it has little significance for improving the nose.
3. Hydroxyapatite, also known as artificial bone powder. Affinity with the body is no problem, because it is a component of bone tissue, which is somewhat similar to hyaluronic acid naturally contained in human body. Some people use it to cushion the bridge of the nose. The hardness is ok, but it is difficult to modify. Once solidified, it is not easy to be removed. And the injection in the nose is too hard, which is not feasible.
Du Taichao, deputy chief physician of Beijing Huangsi Plastic Surgery Hospital, the surgical effect is safe and secure!