Biomaterial Database

[Acoustic feedback for probing at constant force]. 1990

J Meyle, and D Lukas

Zentrum für Zahn-, Mund- und Kieferheilkunde der Universität Tubingen.

Probing of the gingival crevice is generally recognized as the most important diagnostic procedure in periodontitis. Reliable measurements are only possible by probing at constant force. A freshly isolated porcine mandible was used to test, if acoustic feedback enhances the reliability of probing. Our results indicate that the feedback significantly reduces the total probing force and also the variance between single measurements.

UI	MeSH Term	Description	Entries
D010514	Periodontal Pocket	An abnormal extension of a gingival sulcus accompanied by the apical migration of the epithelial attachment and bone resorption.	Pocket, Periodontal,Periodontal Pockets,Pockets, Periodontal
D010517	Periodontics	A dental specialty concerned with the histology, physiology, and pathology of the tissues that support, attach, and surround the teeth.	Periodontal Medicine,Medicine, Periodontal,Medicines, Periodontal,Periodontal Medicines,Periodontic
D005246	Feedback	A mechanism of communication within a system in that the input signal generates an output response which returns to influence the continued activity or productivity of that system.	Feedbacks
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013016	Sound	A type of non-ionizing radiation in which energy is transmitted through solid, liquid, or gas as compression waves. Sound (acoustic or sonic) radiation with frequencies above the audible range is classified as ultrasonic. Sound radiation below the audible range is classified as infrasonic.	Acoustic Waves,Elastic Waves,Sonic Radiation,Sound Waves,Acoustic Wave,Elastic Wave,Radiation, Sonic,Radiations, Sonic,Sonic Radiations,Sound Wave,Sounds,Wave, Acoustic,Wave, Elastic,Wave, Sound,Waves, Acoustic,Waves, Elastic,Waves, Sound