A dental crown is a custom cap that covers a damaged, weak, or heavily restored tooth to restore its strength, shape, and appearance. Common types include all-porcelain and ceramic crowns (most natural-looking, ideal for front teeth), zirconia (very strong and esthetic), porcelain-fused-to-metal, and gold or metal alloy crowns (extremely durable). Crowns typically cost about $1,000 to $2,000 per tooth and, with good care, commonly last 10 to 15 years or longer. The right type depends on the tooth’s location and your priorities for strength versus appearance.

Dental crowns are one of the most common and versatile restorations in dentistry. Whether you’ve cracked a tooth, had a root canal, or want to protect a heavily filled tooth, a crown restores it to full function. Here’s what to know about the types, cost, and lifespan.