Dentin Hypersensitivity: A Review of its Etiology, Mechanism, Prevention Strategies and Recent Advancements in its Management

Abstract

ABSTRACT Dentinal hypersensitivity is one of the most common clinical problem for which patients seek treatment and visit dental clinics. Its incidence is on a rise probably because its etiology is not very well understood. Once initiated, it can either remain as sensitivity or it can trigger pain and creates severe discomfort for the patient. Number of theories have been put forward to explain the mechanism of hypersensitivity causing pain but hydrodynamic theory is most widely accepted nowadays. Treating dentinal hypersensitivity is a challenge for dental professionals. This article reviews the etiology, mechanism and prevention strategies of dentinal hypersensitivity and also discusses recent advancements in its management. How to cite this article Ali S, Farooq I. Dentin Hypersensitivity: A Review of its Etiology, Mechanism, Prevention Strategies and Recent Advancements in its Management. World J Dent 2013;4(3):188-192.