Hyperesthesia of a teeth - the raised painful and tactile sensitivity of a teeth.

Pathogenesis bind to rising permeability of an enamel and perception the receptor apparatus of a tooth of a pain at the intact firm tissues.

Signs. Sharply expressed sensitivity to temperature, chemical and physical stimuluses, feeling of a nausea. A teeth usually intact. The hyperesthesia as a sign is observed at a pathological attrition, a denudation of a teeth at diseases of gums, caries and other lesions of a teeth.

The forecast favorable.

Prophylaxis - rational care of a teeth, it is desirable to avoid acidic nutrition. Important well-timed replacement of defects of dentitions.