Ultrasonic Rhinoplasty and Septoplasty for Dorsum Preservation and for Dorsum Structural Reconstruction.

Ultrasonic rhinoplasty and ultrasonic septoplasty reshape the nasal bones using piezoelectric instruments specifically developed for these operations. They allow the realization of precise osteotomies under direct visual control after having performed first an open or closed extended approach, but also ostectomies and rhinosculpture. Piezoelectric instruments preserve bone stability by not damaging bone support structures and avoiding unwanted fractures. They allow precise control of nasal bone movements, their orientation, and their final position. The different inserts of ultrasonic rhinoplasty and ultrasonic septoplasty are detailed, with their scope of action. The applications to dorsum preservation and structural remodeling of dorsum are presented.