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ADA NBDE National Board Dental Part II

Category - NBDE II

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Crown-root fractures involve:

Enamel, dentin, and cementum
Enamel, gingiva, and cementum
Gingiva, cementum, and abfraction
Abfraction, abscesses, and enamel

Explanation

Answer: A - Crown-root fractures involve enamel, dentin, and cementum. Pulp may or not be involved. For primary teeth, protect the pulp to continue root development. Once the root is developed, any needed procedures may proceed. For adult teeth, root canals are the normal course of action. Other restorative and esthetic procedures may be needed.

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ADA NBDE National Board Dental Part II

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ADA NBDE National Board Dental Part II

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