Source:http://linkedlifedata.com/resource/umls/id/C0183975
UMD: Brushes designed for personal cleaning of the teeth. These brushes may be mechanical, electrical, or ultrasonic devices. The bristles are usually made of nylon or hog-bristle (natural bristle); they are intended mainly for personal hygiene at home.,NCI: A small implement with bristles and usually a long handle, used to clean the teeth and gums.