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Aggressive periodontitis is often characterised by a rapid loss of periodontal attachment associated with highly pathogenic bacteria and an impaired immune response. Various studies have associated Aggregatibacter actinomycetemcomitans , formerly known as Actinobacillus actinomycetemcomitans , with aggressive periodontitis.
Aggregatibacter actinomycetemcomitans is a Gram-negative, facultative anaerobe, nonmotile bacterium that is often found in association with localized aggressive periodontitis, a severe infection of the periodontium. It is also suspected to be involved in chronic periodontitis. [1]
Aggressive periodontitis was found in 5.9% of the subjects (4.3% localized and 1.6% generalized). This was significantly associated with current smoking and ethnic origin (North African). [citation needed] Eres 2009 examined 3,056 students between the ages of 13 and 19 years at public schools in Turkey.
Periodontal pathogens are bacteria that have been shown to significantly contribute to periodontitis. Dental plaque, the precursor of periodontal disease, is a complex biofilm consisting mainly of bacteria, but also archaea, protozoa, fungi and viruses. Viruses that specifically infect bacteria—bacteriophages—are most common in the oral ...
[1] [2] At least 16 systemic diseases have been linked to periodontitis. These systemic diseases are associated with periodontal disease because they generally contribute to either a decreased host resistance to infections or dysfunction in the connective tissue of the gums , increasing patient susceptibility to inflammation-induced destruction.
A fairly mild presentation of necrotizing gingivitis at the typical site on the gums of the anterior mandibular teeth: Specialty: Periodontology: Symptoms: pain, bad breath, fever, bleeding gums, malaise: Complications: Progression: Types: Necrotizing gingivitis, Necrotizing periodontitis, Necrotizing stomatitis: Causes
1 Free and open-source software. ... The following is a list of notable presentation software. ... Microsoft PowerPoint Viewer - Windows;
It may develop rapidly from a periapical granuloma, as a consequence of untreated chronic periapical periodontitis. [1] Periapical is defined as "the tissues surrounding the apex of the root of a tooth" and a cyst is "a pathological cavity lined by epithelium, having fluid or gaseous content that is not created by the accumulation of pus." [2]
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