Should Amalgam Fillings Be Removed?
The decision to remove amalgam fillings should be made on a case-by-case basis after a dentist considers your overall dental health and any concerns they may have about the condition of the amalgam fillings.
While some people may choose to have their amalgam fillings removed due to concerns about long-term exposure to mercury, the Australian Dental Association (ADA) and other reputable health organisations have stated that the use of dental amalgam is safe and effective for restoring decayed teeth.
However, there may be instances where the amalgam fillings need to be replaced due to decay, wear and tear, or other dental problems. In such cases, it is important to discuss the options with your dentist who can provide an informed recommendation based on your specific dental needs.
What is dental amalgam?
Dental amalgam is a type of filling material used to restore teeth that have been damaged by decay or other dental problems. It is a mixture of metals that typically includes silver, copper, tin, and small amounts of mercury.
When mixed together, the metals form a soft, pliable material that can be shaped to fit the cavity in the tooth. The material hardens quickly, becoming a durable and long-lasting filling that can withstand the forces of chewing and biting.
Are amalgam fillings common these days?
Generally, no.
Amalgam fillings have been in use for over a 150 years and were once the most popular filling material due to their durability and low cost.
In recent years, there has been a shift towards using tooth-colored composite resin fillings that can match the color of the natural teeth, resulting in a more aesthetically pleasing appearance.
Safety concerns
Over the years, there has been a decrease in the use of dental amalgam for fillings. This is not primarily due to human health concerns but rather environmental concerns.
There is potential for mercury from dental clinics to enter the environment, so dentists have implemented policies and equipment to safely dispose of amalgam waste and minimise the amount released into the environment.
Should I be worried if I have amalgam fillings?
No, you shouldn’t be.
“Some people claim that mercury in dental amalgam can cause health issues. There is no quality research that has shown that this is true. Scientific research has shown that the mercury in amalgam fillings is not absorbed well by the body. Small amounts of mercury from amalgam do get into the blood but are removed by the kidneys and passed out of the body in urine.”
Australian Dental Association – Learn more
However, if you have an amalgam filling that is worn, cracked or broken, we would discuss the options and likely replace it with a tooth-coloured composite resin filling.
Herald Avenue Dental Centre in Willetton
We are located in Willetton, Perth WA. To make an appointment or get more information, please contact us or book online.
