Dentin or dentine is a layer of material that lies immediately underneath the enamel of the tooth. It is one of the four major components of the tooth which comprises: The outer hard enamel The dentin ...

The dentin–enamel junction (DEJ), which is the interfacial region between the dentin and outer enamel coating in teeth, is known for its unique biomechanical properties that provide a crack-arrest ...

Dentin hypersensitivity is among the most frequently reported dental concerns. This condition primarily occurs due to dentin exposure to thermal, chemical or osmotic stimuli, thereby causing extreme ...

It happens to everyone when you least expect it—a quick swig of hot chocolate after coming in from the cold and ouch! Your teeth react to the temperature change as if you had been chewing on tin foil.

Enamel is the outer protective layer of the tooth. Beneath it lies the dentine which contains microscopic tubules, or channels, leading to the tooth's pulp. When the enamel is worn down, it exposes ...

Share on Pinterest Teeth-whitening products could be causing damage to the layer under your enamel. Getty Images If you’ve sought out teeth-whitening products, you might want to keep in mind how they ...

From fluoride toothpaste to dental sealants, science has brought all sorts of tools for fighting tooth decay — and yet 91% of Americans between 20 and 64 years of age are affected by dental caries.

Dentin hypersensitivity (DH), more commonly known as sensitive teeth, refers to a type of dental pain. Discomfort typically arises from exposed dentin responding to heat, cold, touch, pressure, or ...