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Abstract
A series of experiments have been conducted to examine the manner in which the removal
of dentinal fluid can give rise to pain. Histologic examination and theoretical calculations
indicate that at the same time there is a rapid outward flow in the dentinal tubules
as a result of capillary forces. It was suggested that the sensitivity of the tooth
to temperature may also be explained on the basis of hydrodynamic transmission to
the pulp. Extremely small displacements can have a great effect because of the large
number of tubules involved simultaneously.
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References
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© 1966 Published by Elsevier Inc.