Amalgam Vs. Resin Composite Filling

Due to the advances in technology, dentists in Goose Creek, SC as well as patients now have different options they can use when it comes to cavity fillings. Among the choices are amalgam, which is a more common dental filling that is often used to fill cavities in your back teeth, and the second is a resin composite filling. Both are used by dentists depending on the needs of the patient.

What is Amalgam Filling?

Amalgam is best known as silver fillings and is the most traditional form of filling cavities. Amalgam is a combination of silver, copper, tin, and mercury. Mercury makes up 50% of the concoction because it is needed to bind the metals together. When the metals are linked with mercury, it creates the strong, hard, durable filling that amalgam is best known for. After years of research, it has been concluded that mercury is the only way to bind the metals together for a long-lasting effect.

The dentists in Goose Creek, SC often prefer to use amalgam as a cavity filling because it is easier to work with and is a stronger filling than the resin base composite. Amalgam is also very durable and can last between 5-10 years without the need for a refill.

What is a Resin Composite Filling?

The resin composite filling is an alternative to amalgam. It is a dental filling composite that is made of ceramic and plastic components that mimic the appearance of natural teeth. Resin is mostly recommended for teeth that are visible when you smile. While resin has been used on frontal teeth for many years, studies have yet to prove their longevity on other teeth in your mouth such as your molars.

Resin composite fillings are also harder for dentists to place, since the tooth that needs to be filled has to be completely dry. In some situations, this can be nearly impossible to keep it dry and away from saliva long enough for the procedure to take place.

Which Filling is Better?

The answer is not as simple as you may think as booth fillings have their pros and cons. However, to determine which cavity filling is better for you, it’s best to have your dentist assess your situation to determine which one would accommodate your needs.

Comments are closed.

  • Facebook