Newer studies are finding that white composite fillings are starting to reach par with amalgam with some studies finding composite fillings that can last for up to 12 years if taken care of properly.
Ceramic filling last.
Composite fillings use plastic to be flexible and ceramic for toughness.
On average composite fillings tend to last 5 to 10 years while amalgam fillings last from 10 to 15 years.
It showed that survival rates were between 92 and 95 at five years but still about 91 at 10 years.
Porcelain fillings are highly durable.
One of the strongest advantages of ceramic fillings compared to other types of filling materials is its ability to last several years.
One 2016 study looked at nearly 6000 ceramic fillings placed at least five and sometimes 10 years before.
Meanwhile well installed ceramic fillings can last up to 20 years or so in a patient s mouth which is certainly a blessing in numerous ways.
However further research will need to be done before dentists can claim that composite fillings last for over 10 years on average.
However the result isn t as durable as other forms of fillings.
The other type of white filling is the ceramic filling sometimes called a porcelain filling.
However they re even more expensive than gold restorations and are among the least common types of fillings.
But several studies still show us how long you might expect ceramic restorations to last.
Composite fillings tend to last between 5 to 10 years while amalgam fillings can last between 10 to 15 years.
How long do porcelain fillings last.