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Understanding Tooth Anatomy: Key Terms in Odontology

This guide provides essential vocabulary related to tooth anatomy, focusing on the structures that make up a tooth and their functions. Key terms include cementum, which anchors the tooth to the bone; crown, the enamel-covered part above the gum; and dentin, the major substance of the tooth surrounding the pulp. Additional concepts like dentition patterns, enamel composition, neck (cementoenamel junction), and the role of pulp in tooth health are also covered. Enhance your knowledge of dentistry and dental health with this comprehensive overview.

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Understanding Tooth Anatomy: Key Terms in Odontology

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  1. Odontology Vocabulary

  2. cementum- bonelike covering of the portion of the tooth that extends into the bone (the root); attaches the tooth to the periodontal ligament, a connective tissue that anchors the tooth to the bone • crown - the portion of the tooth that is covered in enamel and is situated above the gum • dentin - hardened connective tissue that makes up the majority of a tooth; surrounds the pulp cavity and is covered by enamel in the crown and by cementum in the root • dentition pattern - the pattern made by a particular set of teeth • enamel - the outer covering of the crown of a tooth, made up of calcium carbonate and calcium phosphate • neck - area between the root and the crown of the tooth; also known as the cementoenamel junction (where the enamel and cementum meet) • odontology- the study of the anatomy and growth of teeth and diseases associated with the teeth and gums • pulp - softer connective tissue that composes the innermost portion of the tooth; contains nerves and blood vessels • root - the portion of the tooth that extends into the tooth socket and is covered with cementum

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