Uses of Zinc Oxide Eugenol in Dentistry - Dental filling material or dental cement in dentistry - Used when decay is deep or close to the nerve or pulp chamber - Effective for reducing acute pain in dry socket as a complication of tooth extraction - Temporary sedation of the pulp prior to the placement of the final filling - Intermediate restorative material with anaesthetic and antibacterial properties

Types of Zinc Oxide Eugenol - Different formulations designed for specific purposes in dentistry - ANSI/ADA Specification no:30 (ISO 3107) provides guidelines - Various types available based on intended use and individual formulation

Composition of Zinc Oxide Eugenol - Chemical composition typically includes zinc oxide, white (bleached) rosin, zinc acetate, zinc stearate, and liquid (eugenol, olive oil) - Eugenol can be substituted with clove oil for reduced patient discomfort - Rosin added to improve reaction speed and product quality - Canada balsam and Balsam of Peru used to enhance flow and mixing properties - Fillers or inert powders may be added to adjust consistency if needed

Other Uses of Zinc Oxide Eugenol - Antimicrobial additive in paint - Impression material for construction of complete dentures - Used in mucostatic technique of taking impressions for dentures - Not recommended for patients with large undercuts or tuberosities - Can be used as a temporary filling material for dental caries

References for Zinc Oxide Eugenol - Materials in Dentistry: Principles and Applications by Jack L. Ferracane - Introduction to Dental Materials by Richard van Noort - Systemic review of dry socket: etiology, treatment, and prevention (Tarakji et al.) - Cytotoxicity and anti-inflammatory effects of zinc ions and eugenol during setting of ZOE in oral keratinocytes (Lee et al.) - Histological analysis of rat dental pulp tissue capped with propolis (Sabir et al.)