Hydrodynamic theory (dentistry)

The hydrodynamic theory is a theory in dentistry of the mechanism by which a tooth perceives sensation. It states that the flow of fluid in dentinal tubules trigger receptors within the tooth. It is the most widely accepted theory explaining tooth sensitivity.[1]

References

  1. ↑ "Consensus-based recommendations for the diagnosis and management of dentin hypersensitivity". Journal of the Canadian Dental Association 69 (4): 221–6. April 2003. PMID 12662460.