What Are Dental Fillings Used For?

What are dental fillings?

Dental fillings are materials used to restore part of a broken or damaged tooth and protect the tooth from further damage, making it easier for the patient to chew food. There are different types of materials used for fillings; the type used is typically recommended by the dentist, depending on the size of the damage to the tooth.

How do you know if you need dental fillings?

If you have cavities in your teeth, broken or cracked teeth or worn-down teeth, dental fillings can be used to fix your problem. In some cases, fillings can also be used to cover the pulp in your teeth after a root canal, depending on how much of the tooth remains.

What are dental fillings made out of?

In the past, fillings used to be made out of metals like gold or silver. Metal fillings are very durable and can last for decades. However, most people do not like the appearance of metal, and thanks to technology, they are not limited to metal fillings anymore.

These days, there are several options to choose from, and your dentist will recommend the best one based on your insurance plan, personal preferences and the size of the hole you are trying to fix.

Composite resin

These are made from different materials like silica or ceramic. They can be colored to blend in with your teeth, which is one of the reasons they are the most commonly used fillings. When using composite resin, your dentist does not have to remove as much material from your tooth as they would with metal fillings.

Since composite resin fillings are not as strong as metal fillings, they do not last as long, which means you will have to have the filling replaced at least once every 10 years.

Metal fillings

Even though they are not as popular as they used to be, metal fillings are still used to fill holes in teeth, especially on molars because they cannot be seen when people smile. Gold fillings are the most durable and can last for decades or an entire lifetime. Silver fillings are also durable and last over 10 years. Some dentists also use a blend of metals like tin, mercury and silver.

Porcelain fillings

Porcelain fillings are the most expensive type of dental fillings, but they last longer than composite resin. They are more commonly used for inlays on worn teeth than they are for cavities.

Glass ionomer

This is made from a specific glass material and acrylic, and it is used for fillings in children and fillings below the gum line. The ionomers release fluoride to help protect the decaying tooth from further damage. However, it is weaker than composite resin and usually lasts less than five years.


Dental fillings are not only used for cavities, they are also used to fix chipped or fractured teeth and help prevent tooth decay. If you think you need fillings, schedule an appointment with your dentist to have your mouth examined and figure out what your best option is.

Are you considering dental fillings in the Alexandria area? Get more dental fillings information at https://cameronstationdentalcare.com.

Recent Posts

What You Should Know About Dental Filling Materials

Dental fillings are a common restorative method of treatment for people who have cavities, minor chips or cracks. They have been popular among the dental industry for a long time but as time has passed, they have become more modernized than ever by being available in different material types.In this article, we will discuss the…

A Look At Mercury Use In Tooth Fillings

Mercury is often used in tooth fillings, especially when applied to teeth that endure more pressure each day, such as premolars and molars. However, most do not fully understand what mercury is or why it is used in tooth fillings. Usually in the form of dental amalgam, mercury is trusted among many dentists to securely…

What Are Options For Dental Fillings? 3 Popular Filling Choices

Looking for more information on dental fillings? When you have a cavity, you need to have it filled as soon as possible. If you do not, your tooth will continue to weaken. It is necessary to make sure that all your teeth are always as strong as they can be, as strong teeth support a…

Restore Your Teeth With Composite Fillings

Composite fillings are tooth-colored to provide a natural appearance and still remain as effective as other fillings. We use composite fillings to restore teeth and perfect our patient's smiles. Composite FillingsAt Cameron Station Dental Care in Alexandria, we work to customize your treatment to match your needs and schedule where possible. Our professional staff aims to…

Recent Posts

Make Your Smile Whole Again With Implant Supported Dentures

Make Your Smile Whole Again With Implant Supported Dentures

If you are tired of dentures that do not stay in place, consider implant supported dentures. As opposed to traditional dentures that merely rest on top of gums, implant supported dentures have inserts that are fused to the jawbone, providing more stability and support to the artificial teeth.Before the patient can undergo surgery, a few…

I Just Had An Endodontic Treatment — What Happens Next?

I Just Had An Endodontic Treatment — What Happens Next?

Endodontic treatment refers to a treatment that involves the soft inner tissues of the teeth, which is known as the pulp. These treatments eliminate infection to help relieve pain and make teeth healthy again. Endodontic treatment usually involves removal of the injured or diseased pulp, followed by cleaning and decontamination of the area, a temporary…