Traditional dental procedures have helped many patients over the years, but these treatments did not address aesthetics and health, particularly when it came to the materials used for fillings and restorations. In the past, dentists filled cavities using metal amalgam to seal off the area and restore function.
While Dr. Dini is one of many dentists that now provides tooth-colored composite filling material, patients who had decay removed years ago still have amalgam fillings. Replacing these amalgam fillings has started to become a popular procedure, whether they are worn, cracked, or not aesthetically pleasing.
How Reliable are Amalgam Fillings?
An amalgam filling is expected to remain strong for up to ten years. Over time, the filling can start to wear and eventually disconnect from teeth. This causes tooth structure to weaken, but more importantly, it results in a leaky filling. Since mercury is one of the elements in amalgam filling material, it’s important to have the older filling replaced to avoid exposure.
The integrity of a restored tooth relies on the filling material to protect it. Once the filling is no longer securely attached, you become vulnerable to dental cracks and fractures. If this happens, bacteria and food particles can become trapped beneath the surface of the tooth, causing further decay.
Should I Replace Properly Working Amalgam Fillings?
Dental professionals have varying opinions about replacing an amalgam filling if there are no signs of wear or breakdown. If the filling does not exhibit signs of diminishing condition, it’s best to leave it in place unless you are interested in upgrading to composite filling material for cosmetic reasons.
Because amalgam fillings do not bond directly to teeth, they do not strengthen the tooth structure after decay removal. In comparison to composite fillings, healthy tooth structure has to be removed for amalgam fillings to fit properly, leading to inevitable follow-up treatments such as root canal therapy.
Schedule an Appointment in San Mateo Today
Our San Mateo dentists have helped many patients achieve a healthy and aesthetically appealing smile by replacing old fillings with tooth-colored composite material. If you are looking for a dentist to replace your amalgam fillings in San Mateo, call us today to schedule an appointment.