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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.
Once the plaque acid has been neutralized, the minerals can return from the plaque and saliva to the enamel surface. However, the capacity for remineralization is limited, and if sugars enter the mouth too frequently then a net loss of minerals from enamel produces a cavity, through which bacteria can infect the inner tooth and destroy the ...
Biofilms can form on the teeth of most animals as dental plaque, where they may cause tooth decay and gum disease. Microbes form a biofilm in response to a number of different factors, [ 9 ] which may include cellular recognition of specific or non-specific attachment sites on a surface, nutritional cues, or in some cases, by exposure of ...
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.
For the periodontal pocket to form, several elements need to be present. It all starts with the dental plaque [tone]. The invasion of the bacteria from the plaque eventually triggers inflammatory response. This in turn results in the gradual destruction of the tissues surrounding the teeth, known as the periodontium. [6]
Periodontal disease is caused by inflammation of the gums and the supporting tissue due to dental plaque. [7] Periodontal disease is commonly caused by a build up of plaque on the teeth which contain specific pathological bacteria. They produce an inflammatory response that has a negative effect on the bone and supporting tissues that hold the ...
A 1930s poster from the Work Projects Administration promoting oral hygiene. Tooth decay is the most common global disease. [14] Over 80% of cavities occur inside fissures in teeth where brushing cannot reach food left trapped after eating and saliva and fluoride have no access to neutralize acid and remineralize demineralized teeth, unlike easy-to-clean parts of the tooth, where fewer ...