![]() ![]() He demonstrated that if an electric field is applied to a crystal, the material will deform. A year later, Gabriel Lippmann found the converse piezoelectric effect. They found that putting pressure on various crystals, ceramics, or bone created electricity. 1 In 1880, the Curie brothers Jacques and Pierre discovered “ piezoelectricity”. The term “piezo” originates from the Greek word piezein, and means “to press tight, squeeze”. Historical background and technical characteristics With respect to current and future innovative surgical concepts, piezoelectric surgery offers a wide range of new possibilities to perform customized and minimally invasive osteotomies. Handling of delicate or compromised hard- and soft-tissue conditions can be performed with less risk for the patient. Overall, piezoelectric surgery is superior to other methods that utilize mechanical instruments. This clinical overview gives a short summary of the current literature and outlines the advantages and disadvantages of piezoelectric bone surgery in implant dentistry. Through the application of piezoelectric surgery, implant-site preparation, bone grafting, sinus-floor elevation, edentulous ridge splitting or the lateralization of the inferior alveolar nerve are very technically feasible. ![]() The main advantages of this technique are precise and selective cuttings, the avoidance of thermal damage, and the preservation of soft-tissue structures. Piezosurgery, or the use of piezoelectric devices, is being applied increasingly in oral and maxillofacial surgery. ![]()
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