Piezo - for ENDO and surgery The time when we only used our "ultrasound" to remove tartar is long gone. is long gone. In numerous disciplines of dentistry, the range of applications has dentistry, for example in endodontics: perfect cleaning of the pulp floor and cleaning of the pulp floor and visualization of the canal entrances, mobilization of fractured instruments and pin abutments, canal disinfection and retrograde root canal cleaning are effective areas of application for piezo ultrasound. However, oral and implant surgery are also important indications for this technique. tooth extraction, bone harvesting for various augmentation procedures , alveolar procedures, splitting of the alveolar process, preparation of the Schneiderian membrane membrane in sinus floor elevation and exposure of the inferior alveolar nerve.