Why Should The Amalgam Used In Dental Fillings Have The Same Average Coefficient Of Expansion As A Tooth What Would Occur If They Were Mismatched?
Why Should The Amalgam Used In Dental Fillings Have The Same Average Coefficient Of Expansion As A Tooth What Would Occur If They Were Mismatched? – Does not crack your teeth: while amalgam fillings expand and shrink more than natural teeth causing cracking and leakage,composite fillings has the same coefficient of thermal expansion like teeth