Canadian Medical Guide > Diseases > Stomatognathic Diseases > Tooth Diseases Terms and Definitions




Tooth Diseases

Medical Definition:
Guide Notes: GEN: prefer specifics
Tooth Diseases Categories.
Canadian Medical Guide Definition Bruxism - A disorder characterized by grinding and clenching of the teeth.
Canadian Medical Guide Definition Dental Leakage - The seepage of fluids, debris, and micro-organisms between the walls of a prepared dental cavity and the restoration.
Canadian Medical Guide Definition Dental Pulp Diseases - Endodontic diseases of the DENTAL PULP inside the tooth, which is distinguished from PERIAPICAL DISEASES of the tissue surrounding the root.
Canadian Medical Guide Definition Dentin Sensitivity
Canadian Medical Guide Definition Fluorosis, Dental - A chronic endemic form of hypoplasia of the dental enamel caused by drinking water with a high fluorine content during the time of tooth formation, and characterized by defective calcification that gives a white chalky appearance to the enamel, which gradually undergoes brown discoloration. (Jablonski's Dictionary of Dentistry, 1992, p286)
Canadian Medical Guide Definition Hypercementosis - A regressive change of teeth characterized by excessive development of secondary cementum on the tooth surface. It may occur on any part of the root, but the apical two-thirds are most commonly affected. (Dorland, 27th ed)
Canadian Medical Guide Definition Malocclusion - Such malposition and contact of the maxillary and mandibular teeth as to interfere with the highest efficiency during the excursive movements of the jaw that are essential for mastication. (Jablonski, Illustrated Dictionary of Dentistry, 1982)
Canadian Medical Guide Definition Tooth Abrasion - The pathologic wearing away of the tooth substance by brushing, bruxism, clenching, and other mechanical causes. It is differentiated from TOOTH ATTRITION in that this type of wearing away is the result of tooth-to-tooth contact, as in mastication, occurring only on the occlusal, incisal, and proximal surfaces. It differs also from TOOTH EROSION, the progressive loss of the hard substance of a tooth by chemical processes not involving bacterial action. (From Jablonski, Dictionary of Dentistry, 1992, p2)
Canadian Medical Guide Definition Tooth Ankylosis - Solid fixation of a tooth resulting from fusion of the cementum and alveolar bone, with obliteration of the periodontal ligament. It is uncommon in the deciduous dentition and very rare in permanent teeth. (Jablonski's Dictionary of Dentistry, 1992)
Canadian Medical Guide Definition Tooth Attrition - The wearing away of a tooth as a result of tooth-to-tooth contact, as in mastication, occurring only on the occlusal, incisal, and proximal surfaces. It is chiefly associated with aging. It is differentiated from TOOTH ABRASION (the pathologic wearing away of the tooth substance by friction, as brushing, bruxism, clenching, and other mechanical causes) and from TOOTH EROSION (the loss of substance caused by chemical action without bacterial action). (Jablonski, Dictionary of Dentistry, 1992, p86)
Canadian Medical Guide Definition Tooth Demineralization - A tooth's loss of minerals, such as calcium in hydroxyapatite from the tooth matrix, caused by acidic exposure. An example of the occurrence of demineralization is in the formation of dental caries.
Canadian Medical Guide Definition Tooth Discoloration - Any change in the hue, color, or translucency of a tooth due to any cause. Restorative filling materials, drugs (both topical and systemic), pulpal necrosis, or hemorrhage may be responsible. (Jablonski, Dictionary of Dentistry, 1992, p253)
Canadian Medical Guide Definition Tooth Erosion - Progressive loss of the hard substance of a tooth by chemical processes that do not involve bacterial action. (Jablonski, Dictionary of Dentistry, 1992, p296)
Canadian Medical Guide Definition Tooth Eruption, Ectopic
Canadian Medical Guide Definition Tooth Injuries - Traumatic or other damage to teeth including fractures (TOOTH FRACTURES) or displacements (TOOTH LUXATION).
Canadian Medical Guide Definition Tooth Resorption - Resorption of calcified dental tissue, involving demineralization due to reversal of the cation exchange and lacunar resorption by osteoclasts. There are two types: external (as a result of tooth pathology) and internal (apparently initiated by a peculiar inflammatory hyperplasia of the pulp). (From Jablonski, Dictionary of Dentistry, 1992, p676)
Canadian Medical Guide Definition Tooth, Impacted - A tooth that is prevented from erupting by a physical barrier, usually other teeth. Impaction may also result from orientation of the tooth in an other than vertical position in the periodontal structures.
Canadian Medical Guide Definition Toothache - Pain in the adjacent areas of the teeth.

Tooth Diseases Medical Definitions and Terms

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