Use of Fillers in Rhinoplasty.

Surgical rhinoplasty is the one of the most common cosmetic procedures in Asians. But there are limitations, such as down time, high cost, and a steep learning curve. Most complications are implant related. A safer and less invasive procedure is rhinoplasty using fillers. Good knowledge of the nasal anatomy is essential for rhinoplasty using fillers. Knowledge of nerves, blood supply, and injection plane allows avoiding complications. There are several planes in the nose. The deep fatty layer is recommended for injection, because it is wide and loose and there are less important neurovascular structures. Botulinum toxin also can be used for noninvasive rhinoplasty.