What material is used for performed crowns?

Performed crowns, commonly known as stainless steel crowns, are typically used in pediatric dentistry and for temporary restorations in adults. Stainless steel is chosen for its strength, durability, and resistance to corrosion, making it an excellent choice for teeth that undergo significant biting forces. They are pre-made and can be easily adapted to fit over a decayed or damaged tooth.

The other materials mentioned, such as polymer resin, acrylic, and polycarboxylate, serve different purposes in dentistry. Polymer resin is often used for composite fillings or veneers, while acrylic is generally used for temporary dentures or esthetic restorations. Polycarboxylate, primarily used as a dental cement, does not provide the structural integrity needed for a crown. Thus, stainless steel emerges as the most suitable material for performed crowns due to its practical benefits in terms of strength and longevity.