Composite Fillings

Composite fillings in Yakima, WA, are what are used to replace the holes in your teeth after any tooth decay has been removed. Composite fillings are a mixture of acrylic reinforced with a powered glass filler that can be crafted to match your teeth.

What Is the Difference Between Composite Fillings and Amalgam Fillings?

Here are the differences between composite fillings and amalgam fillings.

• Composite Fillings

Composite fillings use resin to replace the cavities in your teeth. Composite fillings are not as strong as amalgam fillings but have many benefits that amalgam fillings don’t have. For example, they can be matched to your existing teeth and aren’t affected by temperature changes. That means they are less likely to crack due to the expansion and contraction caused by temperature changes in your mouth. That’s why your dentist in Yakima, WA, might recommend composite fillings.

• Amalgam Fillings

Amalgam fillings are a mixture of metals (mercury, silver, tin, and copper), so they are sometimes referred to as “silver-colored fillings.” Amalgam fillings have been used in dentistry for 150 years. However, amalgam fillings have some disadvantages. For example, they frequently discolor your surrounding teeth, require the removal of healthy tooth structure, and expand and contract with the temperature changes when you consume hot and cold drinks, leading to fractures and cracking.

The Benefits of Composite Fillings

Here are the benefits of composite fillings in Yakima, WA.

• They are durable.
• They don’t expand and contract with temperature changes; therefore, are more resistant to cracking and fracturing.
• They provide you with a natural appearance because they can be matched to your existing teeth.
• They can be placed in one dental visit.
• They can be used to correct small and large cavities.

How Long Do Composite Fillings Last?

Composite fillings last about 7–10 years, whereas amalgam fillings last about 10–15 years.

Dentist in Yakima, WA

Moore Family Dental in Yakima, WA — We look forward to helping you with all your dental needs.