An alternative to Silver Amalgam fillings.   Porcelain fillings are made of the same material as china.  Porcelain fillings and tooth replacement is accomplished by hardening in a mold and then baked at an extremely high temperature.  The advantages of porcelain are similar to composites in that they can be easily colored to match surrounding teeth.  Porcelain is much stronger and longer lasting than composite teeth replacement.  The disadvantages of porcelain is that the substance is brittle and typically requires a highly skilled dental professional and multiple dental visits.