Hyaluronic acid, as one of the common rhinoplasty materials, is sought after by beauty lovers, especially office workers, because of its small damage, quick recovery and immediate rhinoplasty effect. Hyaluronic acid rhinoplasty is the same as prosthesis or rhinoplasty in principle, and it is also tissue filling. Put hyaluronic acid in a syringe and then inject it into the periosteum of the bridge of the nose with a microneedle. Inject hyaluronic acid in layers according to a certain shape of the nose, so that the bridge of the nose can be padded, so that the nose will look more upright. There are two points to note in hyaluronic acid injection: 1. Hyaluronic acid is only suitable for rhinoplasty, not for nasal tip, because the support below the nasal tip is relatively small. 2, hyaluronic acid rhinoplasty materials must choose polymer hyaluronic acid, this polymer hyaluronic acid has better adhesion, which can also be understood as higher viscosity and stronger stability. After injection, it will not spread to other parts as the nose moves, which will make the shape of the nose look more fixed. Hyaluronic acid rhinoplasty is to inject hyaluronic acid as a filler into the bridge of the nose. The plasticity of hyaluronic acid can make the nose more rigid. The advantage is that the effect is better, it can be combined with skin, and the safety will be higher. Moreover, the operation method is relatively simple, causing less trauma, leaving no scars after general operation recovery, and taking effect quickly. But hyaluronic acid is a kind of hyaluronic acid, which can be absorbed by the body and cannot be maintained for a long time. Generally, it can only last for about 6~ 12 months. It is recommended that beauty lovers go to a regular medical plastic surgery hospital to use hyaluronic acid for rhinoplasty. The quality of hyaluronic acid is more assured, the postoperative effect will be better and the maintenance time will be longer.