Here's a short one, from my dental material notes!
Advantages:
Durable and withstand wear
Does not wear the opposing teeth
Strong in thin sections
Biocompatible- although you may find some patients with a gold allergy
Corrosion resistant
Easy to adjust and polish.
Disadvantages:
Aesthetics- (I think they look rather nice but) would not want for anterior teeth
Cannot be added to like composite
Costly
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