Powered/electric toothbrushes compared to manual toothbrushes for maintaining oral health

Overview query

This assessment has been performed to assess the results of utilizing a powered (or ‚electrical‘) toothbrush compared with utilizing a manual toothbrush for maintaining oral health.


Good oral hygiene, by the elimination of plaque (a sticky movie containing micro organism) by efficient toothbrushing has an vital position within the prevention of gum illness and tooth decay. Dental plaque is the first reason behind gingivitis (gum irritation) and is implicated within the development to periodontitis, a extra critical type of gum illness that impacts the tissues that assist the tooth. The construct up of plaque also can lead to tooth decay. Each gum illness and tooth decay are the first causes for tooth loss.

There are quite a few several types of powered toothbrushes obtainable to the general public, ranging in worth and mode of motion. Completely different powered toothbrushes work in numerous methods (comparable to shifting from facet to facet or in a round movement). Powered toothbrushes additionally range drastically in worth. It is necessary to know whether or not powered toothbrushes are more practical at eradicating plaque than manual toothbrushes, and whether or not their use reduces the irritation of the gums (gingivitis) and prevents or slows the development of periodontitis.

Research traits

Authors from the Cochrane Oral Health Group carried out this assessment of present research and the proof is present up to 23 January 2014. It consists of 56 research printed from 1964 to 2011 wherein 5068 members had been randomised to obtain both a powered toothbrush or a manual toothbrush. Majority of the research included adults, and over 50% of the research used a sort of powered toothbrush that had a rotation oscillation mode of motion (the place the comb head rotates in a single path after which the opposite).

Key outcomes

The proof produced exhibits advantages in utilizing a powered toothbrush when compared with a manual toothbrush. There was an 11% discount in plaque at one to three months of use, and a 21% discount in plaque when assessed after three months of use. For gingivitis, there was a 6% discount at one to three months of use and an 11% discount when assessed after three months of use. The advantages of this for long-term dental health are unclear.

Few research reported on negative effects; any reported negative effects had been localised and solely short-term.

High quality of the proof

The proof relating to plaque and gingivitis was thought-about to be of average high quality.

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