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How To Tell If You Need a Dental Filling

Sometimes our teeth become cracked or damaged which can lead to needing restorative care. In this post, our Vancouver dentists share some of the different types of dental fillings and how to tell if you might need one.

Restorative Care: what are dental fillings?

These restorations are used to restore the structure, function and appearance of a tooth that's been damaged or decayed, alleviating tooth pain you may be experiencing.

Why might you need dental fillings?

Tooth fillings can fix fractures, cracks, or tooth decay. They help restore functionality to your tooth and in some circumstances, dental fillings can be used to make cosmetic improvements to your smile. 

What are the typical signs of tooth damage needing dental fillings?

While you should see a dentist to confirm whether you need a filling, here are some signs that you may have a cavity that needs a tooth filling. If you experience any of these, schedule an appointment with your dentist:

    1. You feel a sharp or throbbing pain in your tooth.
    2. When you examine your teeth, you see a hole or dark spot. 
    3. Your tooth is broken or chipped. 
    4. Your tooth feels rough to the touch. 
    5. Food keeps getting stuck between certain teeth. 
    6. An existing tooth filling has broken or cracked. 
    7. You've lost a tooth filling and need a replacement.

    What are your dental fillings made of?

    Dental fillings can be made of a number of materials, from amalgam to composite, porcelain and gold. While each of these materials is safe and long-lasting, they also each have their own advantages and disadvantages when it comes to repairing a cavity or decay. Here, our dentists provide advice on how to make the right dental choice for you. 

    1. Porcelain

    These inlays and onlays are combined with metal to help create strong fillings that can easily blend in with the natural teeth. Made in a dental lab and sent back to your dentist to place, these strong, tooth-coloured dental restorations are typically used on molars as they are more durable and longer lasting than a regular dental filling. 

    If you are expecting to have these types of fillings then you may need to visit the dental office twice.

    2. Composite

    These fillings are created to closely match the shade of your natural teeth making them less noticeable.

    Composite fillings are ideal for those who are concerned that their amalgam fillings may show when smiling.

    Dentists like composites because they are easy to sculpt and shape onto a tooth, and bond naturally to a tooth. This means your dentist won’t need to remove as much existing enamel when preparing the tooth.

    Your dentist will remove tooth decay and add bonding material to the inside of the hole so the filling can be placed. Composite resin is then layered in the hole.

    A curing light is used to harden each layer. When the last layer of resin has hardened, the filling will be carefully shaped to match your natural teeth.

    3.  Cast Gold

    If you would like to have gold fillings then your dentist will need to make a mold of your teeth to send off. Created from a mix of gold combined with other materials such as copper and silver, a cast gold filling is created in a dental lab and sent back to your dentist.

    It will then be cemented in place inside your mouth. Though this type of filling is considered the most durable (typically lasting 20 years or more) it is also the most costly. You'll also require at least two dental appointments to have it placed.

    If you are in need of restorative dental care, please contact our Vancouver dentists today to request an appointment.

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