Definition
Dentine (or dentin) is the tissue that makes up the bulk of your teeth. It's located beneath the enamel and cementum, providing a supportive structure. Think of it as the ivory-like foundation of your pearly whites. 🦷 Dentine is slightly softer than enamel, which makes it more susceptible to decay if your enamel is damaged. It's porous, containing tiny tubules that can transmit sensations to the tooth's pulp. So, when you eat something cold and feel a zing, that's dentine at work! ✨