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Destruction of the alveolar bone and periodontal ligament; Tooth mobility, drifting and eventual loss; Because bone loss makes its first appearance in the advanced lesion, it is equated with periodontitis, while the first three lesions are classified as gingivitis in levels of increasing severity. [15]
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.
The alveolar process is also called the alveolar bone or alveolar ridge. [3] In phonetics, the term refers more specifically to the ridges on the inside of the mouth which can be felt with the tongue, either on roof of the mouth between the upper teeth and the hard palate or on the bottom of the mouth behind the lower teeth. [4]
Generalized bone loss occurs most frequently as horizontal bone loss. [2] Horizontal bone loss manifests as a somewhat even degree of bone resorption so that the height of the bone in relation to the teeth has been uniformly decreased, as indicated in the radiograph to the rig defects occur adjacent to a tooth and usually in the form of a triangular area of missing bone, known as triangulation.
1: Total loss of attachment (clinical attachment loss, CAL) is the sum of 2: Gingival recession, and 3: Probing depth. 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]
These numbers, often referred to as probe measurements, can be assigned to the depth of the gingival sulcus, the location and depth of root furcations, the size and length of oral pathology, the loss of periodontal fiber, the clinical attachment loss (CAL), alveolar bone loss, and help in assessing and determining a periodontal disease ...
A diagram of the periodontium. ... these diseases can lead to alveolar bone loss and ... together collaborated to revise and adopt a new classification system for ...
Alveolar process of maxilla, seen from below. Dental alveoli (singular alveolus) are sockets in the jaws in which the roots of teeth are held in the alveolar process with the periodontal ligament. The lay term for dental alveoli is tooth sockets. A joint that connects the roots of the teeth and the alveolus is called a gomphosis (plural ...