Teeth become damaged from injury and decay, which can be painful. If the damage is severe enough that it cannot be repaired with a filling or veneer, then the next option is a full dental crown. Dental crowns are a custom made cover for your damaged tooth, which is made to look like how your natural teeth are, so your beautiful smile will be restored. Dental crowns are often made either of porcelain, which is the most natural looking option, or of acrylic resin, or gold.