Metal-Ceramic PFM

PFM restorations are widely used as they offer strength, aesthetics, marginal integrity, predictability and excellent value for money.

A wide range of alloys are now available to suit every possible case scenario. Hypersensitive or allergic patients can have the choice of Titanium, Nickel and Beryllium-free or noble or high-noble alloy copings.

Ceramics employed are issued with US IdentCeram^® certificates to verify the American Dental Association classification and content of the restorative materials.

Benefits

• High bond strength between metal and porcelain
• Strength for long-span bridges
• Marginal integrity
• Biocompatible
• Aesthetics
• Ability to block out discoloured underlying tooth structure
• Can incorporate precision attachments where clinically appropriate

Considerations

• Currently used more sparingly for anterior teeth given that more aesthetic options are available
• Aesthetics (Inadequate tooth preparation can affect aesthetics)
• Long-term colour stability (become lighter over time)
• Exposure of restoration margins over time
• Metal sensitivity