Sometimes, no matter how impeccable your oral and dental hygiene may be, cavities are inevitable. When they do develop, they are corrected using dental fillings. Today, patients now have access to metal-free fillings, which come with a ton of benefits.
Metal-free fillings, as the name suggests, do not have metals in them and instead, are made of resin and glass. Unlike metal fillings, these do not shrink or expand as reactions to hot and cold, nor do they loosen and get detached easily. Simply, metal-free fillings are more reliable and consistent.