TONGUE MIXED SALIVARY GLAND
ORAL CAVITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Cementum
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Periodontal lig.
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Dentin
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Enamel
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Detailed explanation-1: -But as amazing as the body’s ability to repair itself may be, it can’t regrow tooth enamel. Ever. Tooth enamel is the hardest tissue in the body. Problem is, it’s not living tissue, so it can’t be naturally regenerated.
Detailed explanation-2: -The dentine of older people is characterized by the continuous narrowing of the lumen of the dentinal tubule, increasing calcification, reduction in the amount of peritubular fluid and reduced sensitivity. In this process, dentine becomes able to assume the function of enamel as it wears.
Detailed explanation-3: -The potential of pulp tissue to regenerate lost dentin is well known. When pulp tissue is exposed owing to the loss of the overlaying dentin, direct pulp-capping therapy can allow the pulp to form new dentin, which is termed a dentin bridge.