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Chronic periodontitis is initiated by Gram-negative tooth-associated microbial biofilms that elicit a host response, which results in bone and soft tissue destruction. In response to endotoxin derived from periodontal pathogens, several osteoclast-related mediators target the destruction of alveolar bone and supporting connective tissue such as the periodontal ligament.
Using the periodontal six/four point chart, if more than 30% of sites are involved then a diagnosis of generalised disease is given. If less than 30% of sites are involved, then the type of periodontitis is localized. To complete the diagnosis, the extent of the disease must be assessed.
A periodontal abscess involves a greater dimension of the gum tissue, extending apically and adjacent to a periodontal pocket. A pericoronal abscess may occur during an acute episode of pericoronitis in the soft tissue surrounding the crown of a partially or fully erupted tooth, usually around a partially erupted and impacted mandibular third ...
Periodontal charting refers to a chart utilized by a dental care professional (periodontist, dentist, registered dental hygienist) to write and record gingival [1] and overall oral conditions relating to oral and periodontal health or disease.
Periapical periodontitis or apical periodontitis [9] (AP) is an acute or chronic inflammatory lesion around the apex of a tooth root, most commonly caused by bacterial invasion of the pulp of the tooth. [10]
Frail elderly patient receiving dental care. The elderly can be classified into many criteria. Classifying them allows for a more detailed and accurate analysis of the diversity within this age group and makes diagnosis and treatment planning more personalised. The following is a common classification of the elderly according to age group. [9]
Early diagnosis of aggressive periodontitis is important as it can cause rapid permanent destruction of the periodontal tissues. It is essential that all patients undergo a routine periodontal examination to screen for any form of periodontal disease during a dental checkup.
Cemento-osseous dysplasia (COD) is a benign condition of the jaws that may arise from the fibroblasts of the periodontal ligaments.It is most common in middle-aged females of African descent.