Enamel is not or less mineralized to:
- a. formative cells dead or disappear after eruption *
- b. Large content of organic particles
- c. Small content of organic particles
- d. Large amount of inorganic mineral
What is enamel mineralization?
Enamel is not a living material, but it can be repaired through a process called dental mineralization. Through this process, enamel is strengthened. For example, if Dr. Clauser notices that your enamel is showing signs of wear and tear, he may recommend using a fluoride mouthwash.
Is enamel mineralized tissue?
Enamel is the most highly mineralized tissue in vertebrates, and contains 95% to 98% inorganic substances by weight. Hydroxyapatite (Ca10(PO4)6(OH)2) in the form of a crystalline lattice is the largest mineral constituent (90–92% by volume). Other minerals and trace elements are present in much smaller amounts.
What is the formative tissue of enamel?
The enamel organ is formed by a mixed population of cells. Among these are ameloblasts, which are primarily responsible for enamel formation and mineralization, and form a monolayer that is in direct contact with the forming enamel surface. The process of enamel formation is referred to as amelogenesis.
Is enamel a dead tissue?
Dentine is the layer that lies immediately underneath the enamel of the tooth. It consists of living tissues whereas enamel is the hardest substance in our body. It forms the outer layer of each tooth and is made of dead tissues.