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What materials are used for dental bridges?

The success and aesthetics of your dental bridge depend heavily on the materials used in its construction. Three main materials dominate the landscape, each offering unique advantages and considerations:

  • Porcelain Fused to Metal (PFM): This time-tested option combines the strength and durability of a metal substructure with the natural-looking aesthetics of porcelain. PFM bridges are versatile, suitable for both front and back teeth, and offer a good balance of affordability and longevity. However, the metal base can sometimes show through as a dark line at the gum margin, especially for gum tissue that recedes slightly over time.

 

  • Zirconia: For a more natural, tooth-like appearance, zirconia bridges are gaining popularity. This metal-free material boasts exceptional strength and translucency, mimicking the light-reflecting properties of natural teeth. Zirconia bridges are a great choice for patients with metal allergies or those seeking a highly aesthetic restoration, particularly for front teeth. While generally more expensive than PFM, zirconia bridges offer superior aesthetics and can be a worthwhile investment for a long-lasting, beautiful smile.