At Delta Dental, amalgam fillings are not typically something we would advocate for, as we find there are better alternatives here. For example, composite fillings, which are made of a mixture of colored plastic and glass, are a much better and safer way to restore teeth. Composite fillings are colored, which means any dentist can easily match it to the color of the existing teeth, making for a more natural smile. Composite fillings are extremely durable and can last for many years, however they are not a permanent solution and will eventually need replacing.
1. What are the advantages of composite fillings?
Most patients who choose composite fillings do so because of the cosmetic benefits. Your dentist can create a filling that is personalized to the shade of your teeth, so your fillings will blend seamlessly into your smile. Like all fillings, composites protect your teeth after decay is removed to prevent breakage of the remaining tooth structure. These fillings also help to prevent sensitivity that can occur after the decayed portion of the tooth is removed.
2. What are the disadvantages?
After receiving a composite, a patient may experience post-operative sensitivity. Also, the shade of the composite can change slightly if you drink tea, coffee or other staining foods. Our Dentist can put a clear plastic coating over the composite to prevent the color from changing if you are particularly concerned about tooth color.
3. Why should we choose composite fillings over metal fillings?
The most obvious answer is your appearance. All-white fillings will not compromise your gorgeous smile. Another benefit of composite fillings is that they require less removal of healthy, tooth structure, allowing for more conservative restorations.
4. How can I know if composite fillings are for me?
There are various factors to consider when choosing a material for your fillings. Patients with composites may also be more prone to post-treatment sensitivity. Composite fillings can be stained by coffee, tea, red wine, and other staining foods, and the fillings will not respond to teeth whitening treatments. However, your dentist can put a protective coating on your fillings to reduce staining if this is a concern.
5. What is the cost of composite fillings?
Prices vary, but composite fillings average about one-and-a-half to two times the price of a silver filling. Most dental insurance plans cover the cost of the composite up to the price of a silver filling, with the patient paying the difference.
6. What is the process of composite fillings?
Following preparation, the composite is placed in layers, using a light specialized to harden each layer. When the process is finished, the composite is shaped to fit the tooth. Our dentist then polished the composite to prevent staining and early wear.
7. How long does it take to get a composite filling?
There are many factors that can determine just how long it will take to get a composite filling, including the size of a cavity or fracture, its location, and how many fillings you need. Patients should be prepared to sit in the dentist’s chair for up to one hour or more for a filling.
8. Can my old fillings be replaced by composite fillings?
Many people opt to remove metal fillings and replace them with composites for purely aesthetic reasons. If your old repair starts to crack or leak, you should definitely have the filling updated.
9. Can you eat after a composite filling?
Unlike amalgam fillings, composite fillings allow patients to eat right after getting the procedure. However, dentists do recommend that patients only resume eating after the local anesthetic wears off. It can be quite difficult to eat when your lips and mouth are numb! Plus, you do not want to run the risk of accidentally biting your lip, cheek, or tongue. While composite fillings are very strong, you should probably opt out of chewing anything too crunchy, hard, or sticky right after getting the procedure.
10. How to make your composite fillings last longer?
Many patients see their composite fillings lasting for about ten years. But if you take really great care of your fillings, they may be able to last you longer than that — and even a lifetime! In order to help your composite fillings last longer, you should always see your dentist twice a year for regular dental cleanings and exams, brush your teeth twice a day, floss every day, and eat a variety of healthy food to boost your oral health.