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In aqueous oral care gels the peptide is present as matrix. It binds directly as matrix to the tooth mineral and forms a stable layer on the teeth. [38] This layer does protect the teeth from acid attacks. It also occludes open dentin tubule and thus reduces the dental sensitivity.
The enamel on primary teeth has a more opaque crystalline form and thus appears whiter than on permanent teeth. The large amount of mineral in enamel accounts not only for its strength but also for its brittleness. [6] Tooth enamel ranks 5 on Mohs hardness scale (between steel and titanium) and has a Young's modulus of 83 GPa. [4]
Teeth displaying enamel hypoplasia lines, linear defects of enamel that form during crowns development as a result of periods of nutritional stress or disease during infancy and childhood Enamel hypoplasia is a risk factor for dental caries in children including early childhood caries (ECC), which continues to be a burden for many children.
Gum diseases are incredibly crippling. They lead to tooth loss, bacteria overgrowth, and a horrible accumulation of mucus and dental plaque. Eight natural ways to get healthier, stronger gums and ...
Dental fluorosis appears as a range of visual changes in enamel [4] causing degrees of intrinsic tooth discoloration, and, in some cases, physical damage to the teeth. The severity of the condition is dependent on the dose, duration, and age of the individual during the exposure. [ 1 ]
More simply, epulis fissuratum is where excess folds of firm tissue form inside the mouth, as a result of rubbing on the edge of dentures that do not fit well. It is a harmless condition and does not represent oral cancer. Treatment is by simple surgical removal of the lesion, and also by adjustment of the denture or provision of a new denture.
He noted that calomel had harmful effects causing gangrene on the skin, loss of teeth, and deterioration of the gums. [8] On May 4, 1863, William A. Hammond , the United States' surgeon-general, stated that calomel would no longer be used in the army as it was being abused by soldiers and physicians alike. [ 8 ]
Nevertheless, the AI affect primary and permanent teeth leading to various forms of enamel defects like hypomineralization and hypocalcification and the affected teeth appear discolored, brittle and highly prone to wear [32], as the severity and appearance of the defects is based on the specific gene mutation with certain forms resulting in ...