Factors Affecting Dental Fillings Lifespan

Dental fillings can last anywhere from five to fifteen years, but the lifespan of a filling depends on the type of filling material used, the chewing load on the tooth, and the person's oral hygiene. There are other factors that affect the lifespan of your dental fillings, such as:

Eating Habits

Your eating habits play a large role in the lifespan of your dental fillings. If you are eating a lot of hard foods or chewing gum, the filling may become loose and fall out. If you have a lot of cavities, you may need to have the fillings replaced more frequently.

Tooth Structure

The structure of your tooth is also a factor in the lifespan of your dental fillings. If your tooth is bumped, it may cause the filling to come loose. If your tooth is chipped, it may cause the filling to fall out.

Oral Hygiene

Your oral hygiene plays a significant role in the lifespan of your dental fillings. If you are brushing and flossing regularly, the fillings will last longer. If you are not brushing and flossing regularly, the fillings may become loose and fall out.

Smoking and Tobacco Use

Smoking and tobacco use can also lead to tooth decay and significantly shorten your fillings' lifespan.

Types of Fillings

The four main types of dental fillings are amalgam, composite, gold, and porcelain. Amalgam and composite fillings are the most common types.

1. Amalgam fillings

Dental amalgams are silver-colored fillings that contain a mixture of metals, including silver, copper, and tin. They also contain elemental mercury.

Dentists have been using amalgam fillings for more than 150 years because they are less expensive than other types of fillings and may be more durable.

The average lifespan of an amalgam filling is around 15 years. However, there is a lot of variation and some amalgam fillings can last for much longer, up to 6 years.

2. Composite

Composite fillings are made from a combination of acrylic and ceramic resins. They are popular with patients because the color can often be matched to the color of the surrounding teeth.

Composite fillings are made to bond with your tooth and last an average of 7 years, but with good oral health they could last ten years or more.

The materials used for composite fillings are also used to repair chipped teeth and fill in small gaps between teeth.

When should fillings be replaced?

Fillings will last for many years but will eventually need to be replaced. The best way to determine if your fillings need to be replaced is to have a dental checkup. The doctor can check for any signs of deterioration and can make recommendations.

Fillings can fall out for a variety of reasons, including poor tooth structure, decay beneath the filling, and clenching and grinding.

The Bottomline

Dental fillings can last between 5 and 10 years, but this varies depending on the material used and the individual's oral health. To maximize the life of a filling, it is important to maintain good oral hygiene and visit the dentist regularly for check-ups.

Get dental fillings from the best dentist in Monroe, GA here at Taylor Made Smiles. Our excellent dental care and treatment options will ensure the best oral health for you. Book an appointment with us.