A metal crown is a type of dental crown made entirely from metal, typically a non-precious metal alloy such as stainless steel, nickel-chromium, or cobalt-chromium. Metal crowns are known for their strength, durability, and resistance to wear and tear, making them a popular choice for restoring back teeth that endure heavy biting forces. They are also relatively inexpensive compared to other types of crowns. However, because they don't have the same cosmetic appeal as tooth-colored restorations, metal crowns are not a common option for front teeth restorations. Additionally, patients with metal allergies or sensitivities should avoid getting metal crowns. Additionally, they may result in gum line black discoloration, which may detract from the aesthetic of the repaired tooth.
