These dental restorations, technically known as amalgam crowns, are preformed metal shells cemented onto prepared teeth. Often utilized in pediatric dentistry, they serve as a protective covering for molars significantly affected by decay or trauma, preventing further damage and maintaining tooth structure until the natural tooth is ready to exfoliate. Their robust nature and relative ease of placement make them a practical option for young patients.
The primary advantage lies in their durability and resistance to wear and tear, crucial for children who may not yet have fully developed oral hygiene habits. These durable covers offer a cost-effective solution compared to other restorative materials, particularly for extensive decay. Historically, their longevity and affordability have made them a widely used choice for restoring damaged teeth in pediatric cases.