A crown is a dental restoration that completely covers or "caps" a damaged or decayed tooth to restore its shape, size, strength, and appearance. Dr. Arti Gupta explains that crowns are typically used when a tooth is too damaged or weakened by decay, cracks, or large fillings to function properly or when it has undergone a root canal treatment. The crown helps protect the tooth from further damage and provides a durable, functional solution for biting and chewing.

Crowns can be made from various materials, including porcelain, metal, or a combination of both, depending on the location of the tooth and aesthetic needs. For example, porcelain crowns are often chosen for visible teeth because they blend well with the natural tooth color, while metal crowns might be used for molars, where strength and durability are more important than appearance. Dr. Gupta emphasizes that crowns not only restore the tooth’s function but also improve the overall aesthetic of the smile, providing a long-lasting solution to significant dental issues.