Q. My back teeth and top back teeth are filled with silver fillings. My dentist wants to replace them all due to some decay. I have requested white ones or cerac, however, he suggests that they should be filled with the usual silver fillings because they are stronger and lasts longer. I have one back tooth which is broken in half. My dentist has suggested keeping this tooth and filling the other half with silver filling and not undertaking a cerac fitting. I am not whether I want to replace my silver fillings but, he says white fillings don’t last long and are prone to decay, and he went to a cerac demonstration and did not think much of it. This is a private dentist which specialises in cosmetic procedures. Should I seek a second opinion? Any suggestions would be appreciated. Thanks.