Resumo

TORTOLINI, P. Dental sensibility. Av Odontoestomatol [online]. 2003, vol.19, n.5, pp.233-237. ISSN 2340-3152.

Dental sensitivity is a common problem and it affect 9 and 30% the adult poblation. The hidrodynamyc theory is cited as the menchanism of induction of a painful pulpal response and implies that stimuli tranmission across dentine increase the rate of fluid flow through dentinal tubules and for this to accur the dentinal tubules must be opened andpermeable to the pulp. An appropiate tretametn needs a diferential diagnosis eith other causes of dental pain and the identification of predisponing etiologic factors.

Palavras-chave : Dentinal Hipersensitivity; Etiology; Tooth Beaching.

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