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The effectiveness of an electronic toothbrush in the removal of established plaque and treatment of gingivitis
Author(s) -
Weijden G. A.,
Timmerman M. F.,
Reijerse E.,
Mantel M. S.,
Velden U.
Publication year - 1995
Publication title -
journal of clinical periodontology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.456
H-Index - 151
eISSN - 1600-051X
pISSN - 0303-6979
DOI - 10.1111/j.1600-051x.1995.tb00130.x
Subject(s) - gingivitis , medicine , toothbrush , dentistry , gingival inflammation , dental plaque , clinical trial , bleeding on probing , brush , periodontitis , electrical engineering , engineering
The purpose of the present study was to evaluate the effect of an electronic toothbrush on established plaque and gingivitis in a 5‐month clinical trial. This electronic toothbrush sends approximately a 0.15 mA current through the brushhead which presumedly enhances the efficacy of the brush in plaque elimination. For this study, 80 volunteers (non‐dental University students) were selected on the basis of having moderate gingival inflammation. At baseline, plaque and bleeding upon probing were assessed on the vestibular, mesio‐vestibular, disto‐vestibular and lingual surfaces using the “half‐mouth” design. After 2‐months and 5‐months, these clinical indices were again recorded. At each assessment, the participants received a new brushhead. All baseline indices appeared to be well‐balanced. A mean Silness and Löe plaque score of 1.70 and 1.64 were found in the control and test groups, respectively. Little change was observed from baseline to 5‐months. The Quigley and Hein plaque index behaved comparably. The mean bleeding upon probing score at baseline was 1.43 and 1.39 for the control and test group, respectively. Little to no improvement was observed in the course of this study. No beneficial effect could be shown for this ‘electronic’ design of manual toothbrush.