Rhinoplasty with hyaluronic acid is widened because of excessive injection of hyaluronic acid. Due to the tension of the skin, excessive hyaluronic acid will flow to both sides of the nose, resulting in widening of the nose. Therefore, the injection of hyaluronic acid for rhinoplasty must be combined with its own foundation and follow the principle of moderation, so that the nose will naturally be unobtrusive and will not spread and widen. Hyaluronic acid rhinoplasty is more suitable for noses with better bridge foundation, such as low mountain roots and small humps, which can be adjusted and improved by hyaluronic acid.

In addition, the injection of hyaluronic acid is basically carried out by stages and levels. If the doctor's skills are not good enough, the injection level and injection quantity can't be controlled, the effect will be unsatisfactory, and even the back of the nose will be widened.

If it is widened, the solution is to dissolve the injected hyaluronic acid lytic enzyme and then re-plasticize it. If there are a lot of residual cross-linking agents, the tissue at the injection site can be washed by minor surgery, and even the hyperplastic tissue containing cross-linking agents can be taken out in a proper amount. For the nose that has been widened and relaxed, it can be shaped by implanting nasal prosthesis, and the strong support of nasal prosthesis can restore the beautiful and straight shape of the nose.