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It commonly forms in between the teeth, in the pits and grooves of the teeth and along the gums. It is made up of mostly aerobic bacteria, meaning these bacteria need oxygen to survive. If plaque remains on the tooth for a longer period of time, anaerobic bacteria begin to grow in this plaque. [6]
When the gingiva become so irritated that there is a loss of the connective tissue fibers that attach the gums to the teeth and bone that surrounds the tooth, this is known as periodontitis. Dental plaque is not the sole cause of periodontitis; however it is many times referred to as a primary aetiology.
The purpose of cleaning teeth is to remove plaque, which consists mostly of bacteria. [52] Healthcare professionals recommend regular brushing twice a day (in the morning and in the evening, or after meals) in order to prevent formation of plaque and tartar. [51] A toothbrush is able to remove most plaque, except in areas between teeth.
Plaque is a biofilm composed of several different kinds of bacteria and their products that develop over the enamel on the pellicle. Plaque formation takes several days to weeks and will cause the surrounding environment to become acidic, if not removed. [4]
The enamel on primary teeth has a more opaque crystalline form and thus appears whiter than on permanent teeth. The large amount of mineral in enamel accounts not only for its strength but also for its brittleness. [6] Tooth enamel ranks 5 on Mohs hardness scale (between steel and titanium) and has a Young's modulus of 83 GPa. [4]
The CrossAction bristles are precisely angled to target plaque and bacteria, and according to the company, the brush is able to remove 99% of plaque in hard-to-reach areas, helping guarantee a ...
“Plaque buildup, or atherosclerosis, is the process that leads to blockages of the coronary arteries that supply the heart muscle. This is also called coronary artery disease. This is also ...
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