In-vitro effects of novel periodontal scalers with a planar ultrasonic piezoelectric transducer on periodontal biofilm removal, dentine surface roughness, and periodontal ligament fibroblasts adhesion

ConclusionsThe planar piezoelectric scaler prototypes are able to efficiently remove biofilm without dentine surface alterations, regardless of the operating frequency or instrument material.Clinical relevanceUltrasonic scalers based on a planar piezoelectric transducer might be an alternative to currently available ultrasonic scalers.
Source: Clinical Oral Investigations - Category: Dentistry Source Type: research
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