acceptable theory for dental pain:
1- hydrodynamic.***
2- fluid movement
3- direct transduction
-The most accepted theory to explain the unusual sensitivity and response of exposed root surfaces to to various stimuli is the hydrodynamic theory.
- Most authorities agree that the hydrodynamic theory "best explains dentin hypersensitivity. The equivalency of various hydrodynamic stimuli has been evaluated from measurements of the fluid movement induced in vitro and relating this to the hydraulic conductance of the same dentin specimen."'
Labels
Endodontics