# Which of the following materials could be used for cementing a bridge as well as restoring a cervical lesion?
A. Glass Ionomer cement
B. Zinc Polycarboxylate
C. Zinc Phosphate
D. Zinc Oxide Eugenol
Answer:
Correct Answer is: A. Glass Ionomer Cement
Only glass ionomer is used as a cement (luting agent) and a permanent restorative material.
Glass ionomer cement is often used for root surface carious lesions because of the potential advantage of fluoride release in helping to control the spread of caries.
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