Dentin Hypersensitivity after Cementation of Fixed Partial Denture: An Enigma

Abstract

Dentin hypersensitivity is characterized by nonspontaneous short sharp pain due to the exposure of dentin in response to stimuli, which can
be because of thermal, evaporative, tactile, osmotic, or chemical effect and that cannot be ascribed to any other dental defect or disease. Postcementation, some of the patients receiving crowns or bridges on vital teeth have reported an incidence of sensitivity. Greater the diameter of
exposed tubules, the greater would be the sensitivity. To reduce the incidence of postoperative sensitivity, many methods are advocated which
concern with occlusion of dentinal tubules. This article reviews the mechanism and various treatment protocols followed in dentin hypersensitivity.
Keywords: Dentinal tubules, Desensitizers, Laser, Cementation.
Journal of Dental Sciences and Oral Rehabilitation (2019): 10.5005/jp-journals-10086-1220