Do you or your child need to have a cavity filled? If so, you will want to know more about amalgam and composite fillings such as what they are and how they are different from one another.

Amalgam Fillings: Tried and True

Silver, tin, copper, and a trace quantity of mercury are among the metals used to make amalgam fillings. Some patients may question the safety of using mercury, but when bonded with other metals, mercury is safe and stable for dental fillings.

One of the advantages of amalgam fillings is their durability. They can last for many years and withstand the forces of chewing and grinding. They are also a reasonably priced alternative for patients on a tight budget. They are typically silver in color, making them highly visible in the mouth.

 

Composite Fillings: Blending in With Your Natural Teeth

In contrast, composite fillings contain various resin materials, including glass and plastic particles. This "white" or "tooth-colored" filling can match the color of your natural teeth. They are virtually invisible when you talk or smile. This is a significant benefit for patients worried about the aesthetic appearance of their dental fillings.

 

Another benefit is that they require minimal removal of healthy tooth structure. They can bond directly to the tooth without significantly reducing healthy tooth structure. This makes them a more conservative option for tooth restoration.

Allergies and Environmental Considerations

Those allergic to metals or have metal sensitivities should consider composite fillings. They do not have any metal parts in them. 

 

Durability and Longevity

Composite fillings may require more frequent replacement since they are usually less durable than amalgam fillings. They may not be the ideal choice for patients with extensive tooth damage or those who grind their teeth. Amalgam fillings can better withstand daily wear and tear.

Aesthetic Considerations

Is the appearance of your dental fillings a top priority for you? If so, then composite fillings may be the better choice. Their tooth-colored appearance allows them to blend seamlessly with your natural teeth, making them virtually indistinguishable. This is especially important for fillings in visible areas of the mouth, such as the front teeth. Silvery amalgam fillings may look strange in those areas.

 

Conservative Tooth Restoration

Composite fillings are a more conservative option for tooth restoration. This is because they require less removal of healthy tooth structure than amalgam fillings. In contrast, amalgam fillings may require more removal of healthy tooth structures to create space for the filling.

 

Cost Considerations

Cost is often a consideration when considering dental treatments. Composite fillings are typically more expensive than amalgam fillings, making them affordable for patients on a tight budget. 

 

However, it is crucial to consider the longevity and potential need for replacement when comparing costs. While composite fillings may initially be more expensive, they can last long with proper care. This can reduce the need for frequent replacements and balance the overall cost over time.

 

Conclusion

The choice between amalgam and composite fillings is ultimately up to you. You can make the best choice with your dentist while considering the abovementioned factors. Your dentist will assess your oral health, discuss the benefits and limitations of each option, and help you make an informed decision.

For more on the types of dental fillings, contact Pediatric Dental Group at our offices in Honolulu or Lihue, Hawaii. Call (808) 593-8828 (Honolulu) or (808) 245-2131 (Lihue) to book an appointment today.