White Fillings

What are white fillings?

White fillings are a popular and effective treatment for numerous dental issues, such as:

Filling cavities

Repairing chipped, cracked or discoloured teeth

Improving the look of discoloured or oddly-shaped teeth

Replace defective or unsightly amalgam fillings

What are the benefits of white fillings?

Due to their numerous benefits, composite fillings are often used to replace old amalgam fillings. Their benefits include:

Less sensitive to temperature

Ability to better restore the original strength of a tooth by bonding to the tooth, preventing long term fractures

Less tooth is removed during filling preparation compared to amalgam fillings

Aesthetic properties – mask permanent stains, close gaps and reshape teeth

White fillings are an excellent treatment option for small areas of decay, fracture or cosmetic issues, though they still have their limitations. For larger areas of damage, high impact areas or bigger cosmetic demands, porcelain work such as veneers and crowns may be more appropriate. Your dentist will help you determine the best treatment option for your individual case.

Should old amalgam fillings be replaced with composite ones?

If you had fillings placed years ago, they were likely made of an amalgam alloy that contains mercury, silver, tin, and copper. These types of fillings were once very popular and were considered strong and durable.

Instead of being bonded to the tooth, amalgam fillings are ‘packed’ into the space. Over time, the force of your bite can cause cracks to form in the tooth and possibly lead to splitting.

This, coupled with environmental concerns, has led to the development of composite fillings as a replacement. Composite fillings are stuck, or ‘bonded’, to your tooth, which means your dentist can be more conservative and remove less of your original tooth. There’s also far less chance of cracks forming and the tooth fracturing. White fillings also camouflage well with the surrounding tooth.

If you still have old amalgam fillings, we recommend having them checked by one of our dentists to ensure they’re still in working order. We’ll perform a thorough check to ensure no decay has set in underneath the filling. It’s often the case that even if there are cracks, you won’t feel any pain or discomfort until a large portion of the tooth breaks or splits. This is why it’s vital to have regular check-ups, as being pain-free doesn’t necessarily mean all is well. IF we determine that replacement fillings are required, we’ll discuss your options with you in depth.

What is involved in filling a tooth?

First, your dentist will numb the area around the tooth to prevent pain or discomfort. Then, specialised equipment is used to carefully remove any decay, and the area is cleared of debris and bacteria.

Composite material is then applied in layers, with each layer cured using specialised light. Once this process is complete, we shape and polish the filling so it’s nicely camouflaged within your tooth. By the end, you won’t be able to tell the difference between your tooth and the filling.

Early detection is vital when it comes to fillings

By the time you’re aware of an issue, it can already be quite extensive. We always recommend regular check-ups to catch issues early. Early detection is often the difference between minor treatments and more invasive procedures, such as root canals.

A tooth can deteriorate quickly once decay has set in. That’s why it’s so important that you make an appointment with one of our dentists as soon as you notice an issue. A tooth that has been significantly compromised may require extra strengthening, such as a porcelain onlay or crown. While these treatments are stronger and last significantly longer, they are also a greater financial investment.

Ready to make an appointment? Booking is easy! Book online or call the friendly Fernvale Dental team on 07 5427 0880.