ULTRASONIC OSTECTOMY FOR THE SURGICAL APPROACH OF THE MAXILLARY SINUS- A TECHNICAL NOTE

Because of its physical and mechanical properties, the odontologic app lications of ultrasound are increasing. A new application of odontolog ic ultrasonic generators involves the lateral approach of the maxillar y sinus in sinus augmentation. The procedure may provide important adv antages over conventional ostectomy using diamond drills, as it reduce s the risk of perforating the Schneiderian membrane, improves vision a nd hygiene of the operating area, and provides a more conservative and controlled osseous incision.