Broken or Knocked-out Teeth Topic Guide
Broken or Knocked-out Teeth: Each individual tooth is composed of calcium and several other organic components. It is divided into 3 layers: enamel, dentin, and pulp-each layer having a specific role.
Enamel is a ...
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Toothache Toothache or tooth pain is caused when the nerve root of a tooth is irritated. Dental (tooth) infection, decay, injury, or loss of a tooth are the most common causes of toothache. One should call the doctor or dentist when experiencing toothache to receive appropriate treatment.
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