In this clinical article, Dr. Jason Kwok, DDS, explores the versatility of the EdgePiezo Ultrasonic Unit through two clinical cases demonstrating its applications in both nonsurgical and surgical endodontic retreatment. The cases highlight how piezoelectric ultrasonic technology can facilitate conservative post removal, apical bevel refinement, and retrograde preparation while preserving surrounding tooth structure.
The article showcases key EdgePiezo features, including interchangeable ultrasonic tips, integrated illumination and irrigation, real-time frequency tracking, and a compact design. These features help clinicians maintain consistent ultrasonic performance, improve visualization, and achieve greater precision throughout complex endodontic procedures.
Through practical clinical examples, Dr. Kwok demonstrates how the EdgePiezo can streamline treatment workflows, minimize unnecessary dentin removal, and provide a versatile solution for a broad range of endodontic applications.