DENTIN PERMEABILITY and EFFECTING FACTORS of DENTIN PERMEABILITY: A REVIEW

The bulk of tooth structure is made up of dentin, which is the vital part of the tooth. dentin may be regarded both as a barrier and as a permeable structure, depending on its thickness, age, and other variables. dentin permeability, which can be measurable, is an important biological variable. through the analyses of the properties of dentin permeability and the factors affected these properties; hydrolytic conductance could be evaluated and the mechanisms which are responsible for the complications such as pain, sensivity, restorative failure and pulpal injury could be understood.