Dentin Hypersensitivity
It is characterized by short, sharp pain arising from exposed dentin in response to stimuli like thermal, evaporative, tactile or chemical.
Causes / Etiology of dentin hypersensitivity
1. Erosion
2. Abrasion
3. Parafunctional habits
4. Occlusal wear
5. Gingival recession
6. Periodontal disease
Theories regarding dentin sensitivity
- Direct Innvervation Theory
- Transduction / Odontoblast deformation theory
- Hydrodynamic theory
For more watch here
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| Lecture notes by Dr. Bala |
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| Lecture notes by Dr. Bala |
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| Lecture notes by Dr. Bala |
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