Porcelain Crowns/Bridges – Porcelain crowns and bridges are dental restorations. Porcelain crowns are used to cover weak and damaged teeth. Porcelain bridges are replacement for missing teeth. A porcelain crown/bridge treatment carried out by Dr. Sun blends in with the natural teeth which enhances facial appearance. Metal alloy crown/bridge restorations offer greater strength and durability to the teeth as compared to porcelain restorations. An alternative is a porcelain crown or bridge fused to metal. This strengthens the treated tooth and at the same time the tooth retains its natural appearance.