What is best – crowns that use a base metal or crowns made with porcelain or gold? Base metal crowns are less costly aren’t they?

While base metal crowns may cost less, they contain nickel or beryllium which have an allergenic potential and often cause irritated gums. We have had to replace many base metal crowns for patients who come to us for relief from chronic gum irritation. Gold or porcelain are preferable because they are very kind to gum tissue while providing optimal strength and a natural look.