How Does the Histology of Teeth Support Mastication?
The histology of teeth is specially adapted to endure the forces of mastication.
Enamel: This is the hardest substance in the human body, primarily composed of hydroxyapatite. It covers the crown of the tooth and withstands the mechanical forces during chewing. Dentin: Located beneath the enamel, dentin is less hard but more flexible, providing support and absorbing some of the stress. Pulp: This central part contains nerves and blood vessels, providing nutrients and sensory function. Cementum: This calcified tissue covers the root and helps anchor the tooth within the alveolar bone via the periodontal ligament.
