12309 Dentist Shares Their Differences
When you have a filling done at the dentist, there are various materials that can be used. With so much confusion regarding the differences between amalgam and composite fillings, it felt fitting to explain this in more detail.
The dental amalgam is an alloy that combines mercury, tin, silver, copper and other elements together. While there is no evidence this material is dangerous, concerns have been raised regarding the mercury content.
It’s important to note that the combination makes this material safe for filling teeth. Among the many groups who have studied this practice and deemed it safe are the Centers for Disease Control and Prevention, the World Health Organization plus the Food and Drug Administration.
Amalgam fillings are able to handle high loads of chewing making them a great option for back molars. They are also good to use when the area has trouble remaining dry such as under the gum line. Most people can handle the materials in an amalgam filling without an allergic response.
Disadvantages of amalgam fillings include:
• possible sensitivity to temperature
• the restoration isn’t tooth-colored so it doesn’t blend naturally
• some of the tooth structure needs to be removed to accommodate the size of an amalgam filling
Composite fillings are composed of a mixture of quartz, glass or other products. This filling is tooth-colored and blends nicely with your natural teeth. They offer a high level of durability and they are resistant to fracture when used in small or mid-size restorations.
In addition, less of the healthy tooth structure needs to be removed to apply the composite filing. This means that your tooth ends up with a smaller filling than when using an amalgam version.
Disadvantages of composite fillings include:
• the cost is slightly higher than using an amalgam filling
• the procedure takes longer
• it is required that the cavity be kept dry and clean during application
• they are more susceptible to discoloration and staining over time
To determine the right filling for your dental needs, it is important that you speak with your 12309 dentist. The two of you can put together a treatment plan that helps you achieve the beautiful smile you dream of. Please give our office a call today at (518) 374-0780.