tænden

Tænden is a term that can refer to the Danish definite form of the noun tand, meaning a tooth. In standard Danish, the definite singular is tanden. The form tænden may appear in dialects, historical texts, or as a common misspelling. Etymologically, tand derives from Old Danish and is related to cognate words in other Germanic languages that designate a tooth, with the suffix -en marking definiteness in Danish.

Anatomy and function

A tooth consists of a crown, a root, enamel, dentin, and pulp. The enamel is the hard outer layer, protecting the tooth; underlying dentin gives structure; the pulp contains nerves and blood vessels. Teeth work together to break down food, aid speech, and contribute to facial aesthetics and overall oral health.

Classification and dentition

Humans usually have four types of teeth: incisors, canines, premolars, and molars. Adults typically have 32 permanent teeth, while children have 20 primary (deciduous) teeth that are gradually replaced by permanent ones. The arrangement and number can vary slightly among individuals.

Health and care

Maintaining oral health involves good daily hygiene (brushing twice daily with fluoride toothpaste, flossing), limiting sugary foods, and regular dental check-ups. Preventive care, such as sealants and fluoride treatments when appropriate, helps protect enamel and reduce the risk of cavities and gum disease.

Note

If you encounter tænden in a text, it is often a variant spelling or a dialectal form of the standard tanden, the Danish noun for tooth.