Dentin hypersensitivity

Cross section of a tooth. Non-dentin layer is covered by enamel or cementum and gingiva.

An odontoblast cell showing odontoblast process (not in proportion – in reality this process is far longer than the body of the cell).

Dentin hypersensitivity (abbreviated to DH, or DHS, and also termed sensitive dentin, dentin sensitivity, cervical sensitivity, and cervical hypersensitivity) is dental pain which is sharp in character and of short duration, arising from exposed dentin surfaces in response to stimuli, typically thermal, evaporative, tactile, osmotic, chemical or electrical; and which cannot be ascribed to any other dental disease.

单词	Dentine hypersensitivity
释义	Dentine hypersensitivity 英语百科 Dentin hypersensitivity Dentin hypersensitivity (abbreviated to DH, or DHS, and also termed sensitive dentin, dentin sensitivity, cervical sensitivity, and cervical hypersensitivity) is dental pain which is sharp in character and of short duration, arising from exposed dentin surfaces in response to stimuli, typically thermal, evaporative, tactile, osmotic, chemical or electrical; and which cannot be ascribed to any other dental disease.
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Dentine hypersensitivity

Dentin hypersensitivity