Root caries is defined as caries affecting which part of the tooth?

Study for the ADHP Cariology Exam. Prepare with in-depth quizzes, flashcards, and detailed question explanations. Boost your confidence and get ready to excel!

Multiple Choice

Root caries is defined as caries affecting which part of the tooth?

Explanation:
Root caries refers to decay on the root portion of the tooth, where cementum is exposed and dentin lies beneath. This area is distinct from the crown, which is covered by enamel, so coronal caries involves the enamel-dentin of the crown. Secondary or recurrent caries occur around or beneath an existing restoration. Therefore, root caries is the decay affecting the root surface of the tooth.

Root caries refers to decay on the root portion of the tooth, where cementum is exposed and dentin lies beneath. This area is distinct from the crown, which is covered by enamel, so coronal caries involves the enamel-dentin of the crown. Secondary or recurrent caries occur around or beneath an existing restoration. Therefore, root caries is the decay affecting the root surface of the tooth.

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