What are Dental Fillings?
If your dentist has told you that you need a filling, you are not alone. Most people need a filling at least once in their lifetime.
Dental fillings are often used to repair a damaged tooth and restore it to its normal functionality and shape while preventing it from decaying further.
At our clinic in Saint John, we offer different types of fillings such as composite and amalgam. Your dentist can help determine what the best option is for your situation.
The filling that will suit you best will depend on the location of the cavity, the extent of repair and if you have any allergies to filling materials.
Signs You Need a Dental Filling
Cavities form when sugars interact with bacteria on your teeth, creating acids that dissolve your enamel. The cavities may form on the chewing surfaces, near the roots, or around existing fillings.
If you're experiencing some or all of the following symptoms you may require a filling:
- Tooth Sensitivity
- Dark Spots
- Intense or Throbbing Pain
- Chipped or Fractured Tooth
Dental Filling Replacements
Over time, dental fillings may become loose, chipped, or worn out. If that happens, they are no longer effectively covering a hole or crack in your tooth. As a result, bacteria may be able to enter the tooth chamber, leading to tooth decay, infections, and gum disease.
During your routine dental examination, your dentist will check your dental fillings for damage and let you know if a replacement filling is needed to help preserve your oral health.
In some cases, you may have the option to replace silver fillings with composite tooth-coloured fillings for a more seamless look.