Fat rhinoplasty is performed by extracting fat from other parts of the body (usually selected from the abdomen and thighs) and injecting the fat particles into the subcutaneous tissues of the nose through a syringe, so as to make them survive in the injection site and increase the volume of the tissues, thus achieving the effect of shaping and rhinoplasty. Indications: Fat rhinoplasty is suitable for nose shape with less soft tissues at the root and bridge of the nose but more abundant soft tissues at the nose, mild hump nose and saddle nose can also be corrected by fat rhinoplasty. However, it is not recommended for those who have high requirements for the nasal head and nasal columella, moderate to severe hump nose, saddle nose, and those who refuse to have a second fat injection. Advantages: Less trauma, less pain, quicker recovery, long-lasting effect, no reaction, fewer complications. Side effects: Nose redness, swelling, inflammation, fat liquefaction, trauma damage to the fat donor area. Recovery period: The method is less traumatic, easy to operate, and the postoperative recovery time is very short. Duration: Compared with other non-surgical rhinoplasty methods, one obvious advantage of fat rhinoplasty is that the postoperative effect is more durable. Generally, multiple injections of fat into the nose are required to ensure the survival of the fat at the injection site. The survived fat particles are involved in the shaping of the nose, and there is no problem of dissolution and absorption. The postoperative effect can be maintained for 5-8 years or even longer.