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dentinal
(redirected from dentinal tubules)

   Also found in: Dictionary/thesaurus 0.01 sec.
den·tin·al (dnt-nl, dn-t-)
adj.
Of or relating to dentin.

dentinal
(den´tnl),
adj pertaining to the dentin.
dentinal dysplasia,
dentinal fluid,
n the tissue fluid in the dentinal tubule that surrounds the odontoblastic process.
dentinal permeability,
n the degree to which fluids can pass through intact dentin.
dentinal tubule,
n a microscopic tube within dentin that spreads outward from the tooth's center. It carries dentinal fluid.

dentinal
pertaining to dentin.

dentinal fibers
fibers contained in predentin but displaced by dentin as it is deposited, the fibers leaving apical processes of odontocytes behind, contained in dentinal tubules through which nerves also pass; called also odontoblastic processes.
dentinal tubules
see dentinal fibers (above).


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Also, the viscosity of such hygroscopic formulations should be sufficiently low to enable rapid infiltration and penetration of dentinal tubules and lateral canals without inducing aspiration of odontoblasts.
According to the theory, fluid within the dentinal tubules can flow in either an inward or outward direction depending on pressure differences in the surrounding tissue.
When applied, the tooth's open and exposed dentinal tubules are plugged and sealed, thereby reducing or eliminating sensitive teeth.
 
 
 
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