The 2005 independent systematic review also found:
Rotation-oscillation toothbrushes, like the
ProfessionalCare 7000, were found to
consistently reduce plaque and gingivitis
better than manual toothbrushes in the
short and long-term.
No other form of power toothbrush
reviewed by Cochrane in 2005, including
sonic, proved to be consistently better
than a manual toothbrush in reducing
plaque and gingivitis.
Power toothbrushing is as safe as manual
toothbrushing.
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