The effect of zinc oxide-eugenol on the pulp:
Correct Answer: Is sedating
Description: Temporary ZOE cements, including eugenol-free cement, are excellent for luting provisional acrylic crowns and fixed partial dentures. Temporary ZOE restorations are expected to last a few weeks at most. They seal the dentinal tubules surprisingly well against the ingress of oral fluids and have a sedative effect on the pulp. Hence, irritation caused by microleakage is minimized and these cements are suitable for temporary restorative treatment while the pulp heals or until a longer-lasting restoration can be fabricated and cemented.
Reference: PHILLIPS’ SCIENCE OF DENTAL MATERIALS, 12th ed page no 331
Category:
Dental
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