As an alternative to periodontal probing, wherein a dentist probes a patient's gums with a thin metal tool to identify signs ...

Department of Biomedical, Biological, and Chemical Engineering, University of Missouri, Columbia 65211, Missouri, United States Department of Chemistry, University of Missouri, Columbia 65211, ...

The toothbrush-shaped ultrasound transducer enables less intrusive gum disease screening, delivering accurate measurements ...