When the ‘hammering effect’ produced by the wave modulation on the insert tip hits the irrigation solution, the latter is converted in a fine spray. Third, thanks to its dual-wave technology, Piezosurgery delivers maximum intraoperatory visibility. This feature is obviously of crucial importance when operating in proximity of delicate soft-tissue structures, such as blood vessels, nerves, mucosa, etc. Thanks to the specific resonance range, the device is extremely effective on mineralized tissues but totally harmless to soft tissue, allowing for a safety level never experienced before. Second, Piezosurgery’s cutting action is harmless to soft tissues. The cutting action is then resumed and refined as needed, with precision and safety for both the surgeon and the patient. Indeed, the cutting action does not require as much pressure and can be interrupted at any time to check the progress of the surgery. The ultrasonic wave employed by the device is a “microvibration,” which compared to the macrovibrations of traditional bone-cutting instruments makes this technology incredibly more precise and safe. 1 First, Piezosurgery delivers high precision. The surgical advantages of Piezosurgery are many and truly remarkable. What are the advantages of Piezosurgery in implant and bone surgery? Indeed, Piezosurgery allows one to perform bone surgeries with high precision, greater respect for soft tissues, greater visibility and enhanced healing. Over the years, as the result of Mectron’s continuous technological innovation, more than 50 insert tips have been designed and engineered to provide surgeons with the best cutting tools for each anatomical situation. The cutting action produced by the unique modulated ultrasonic vibration of Piezosurgery is micrometric (extreme precision) and selective (no trauma to soft tissue) additionally, combined with irrigation, the vibration produces a “cavitation effect” that helps to keep the surgical site sterile and bloodless. The vibration is generated in the handpiece and exerts its cutting action through insert tips specifically designed for drilling, cutting and remodeling mineralized tissues. The operation of this ultrasonic surgical device is driven by sophisticated software, which controls and optimizes the ultrasonic vibration necessary for bone cutting. Despite the fact that they are based on similar physical phenomena, Piezosurgery is so technologically advanced that it has no elements in common with normal ultrasonic ablation devices. This technology employs the vibration of piezoelectric ceramics to cut bone but not soft tissues. Piezosurgery was developed in the late 1990s by Tomaso Vercellotti, MD, DDS, and Mectron Medical Technology to overcome the limits in precision and safety of traditional bone-cutting instruments. Piezosurgery is a patented ultrasonic technology specifically engineered for bone surgery. What is Piezosurgery and where does it originate from? Vercellotti’s father, Tomaso Vercellotti, is the inventor of the revolutionary technology. The technology employs the vibration of piezoelectric ceramics to cut bone but not soft tissues. Implant Tribune recently had the honor of interviewing Giuseppe Vercellotti, MSc, co-owner and chief operating officer of Piezosurgery Inc.
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