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A new classification has been proposed to classify gingival and palatal recessions. The new classification system gives a comprehensive depiction of recession defect that can be used to include cases that cannot be classified according to earlier classifications. A separate classification system for palatal recessions (PR) is also proposed.
Gingival recession, also known as gum recession and receding gums, is the exposure in the roots of the teeth caused by a loss of gum tissue and/or retraction of the gingival margin from the crown of the teeth. [1] Gum recession is a common problem in adults over the age of 40, but it may also occur starting in adolescence, or around the age of 10.
Consequently, a new classification was developed at the International Workshop for a Classification of Periodontal Diseases and Conditions in 1999. This covered in much more detail the full range of periodontal diseases. "Adult periodontitis" was reclassified "chronic periodontitis" and "early-onset periodontitis" to "aggressive periodontitis". [1]
The 2017 classification of periodontal diseases is as follows: [68] [69] [70] Periodontal health, gingival disease and conditions Periodontal health and gingival health Clinical gingival health on an intact periodontium; Clinical gingival health on an intact periodontium Stable periodontitis; Non periodontitis person; Gingivitis — Dental ...
Periodontal recession on maxillary central incisors Bone loss in periapical radiograph. The 2018 Disease Classification of Periodontal Diseases and Conditions breaks down the category of periodontitis into three forms and each of these forms are further broken down into two or more subcategories. [7] [page needed] Necrotizing periodontal diseases
At the start of the clinical examination of the gingival and periodontal tissues, the dental practitioner would look at the appearance of the gingiva first. A healthy periodontium in a Caucasian would appear stippled and pink with a knife edge margin where it abuts the tooth (pigmentation may differ in other races). [ 39 ]
Periodontitis as a manifestation of systemic diseases is one of the seven categories of periodontitis as defined by the American Academy of Periodontology 1999 classification system and is one of the three classifications of periodontal diseases and conditions within the 2017 classification.
Plaque-induced periodontal diseases are generally classified destructive or non-destructive. Clinical attachment loss is a sign of destructive (physiologically irreversible) periodontal disease. The term clinical attachment loss is used almost exclusively to refer to connective tissue attachment loss: https://medical-dictionary ...