Dental Fillings Hornsby

We are a mercury-free practice. However, many people still have silver/mercury fillings in their mouths from years past. These fillings are not particularly pleasing to the eye, and we know that by unavoidable design, silver/mercury fillings ultimately result in a weaker tooth structure. Porcelain inlays and Tooth Colored Restorations (onlays),made from composite resincreate fillings that are not only beautiful (or unnoticeable) but also add strength to weakened teeth. These restorations are esthetically pleasing and very strong thanks to new bonding technologies.

Disadvantages of Silver fillings:

Silver fillings have many drawbacks. The edges of the silver filling can wear down, become weak or break. This results in the tooth not being protected and lets cavities get started once again. With age, the metal of a silver filling expands, contracts, and can split. Unlike composite fillings, silver fillings contain 50 percent mercury. They can corrode, leak, and cause stains on your teeth and gums.”

Fortunately, silver fillings can safely be replaced with Tooth-Colored Restorations.

Advantages of Tooth-Colored Restorations

There are many advantages to tooth-colored restorations. Resin onlays are bonded to the teeth creating a tight, superior fit to the natural tooth. Such restorations can be used in instances where much of the tooth structure has been lost. The tooth remains intact and stronger.

Since the resin used in tooth-colored restorations contain fluoride this can help prevent decay. The resin wears like natural teeth and does not require placement at the gum line, which is healthier for your gums!

The result is a beautiful smile!

Replacing Silver Fillings with a Tooth Colored Restoration

You can have your silver fillings replaced with tooth-colored restorations (onlays). Thisdental treatment process requires two appointments with our Hornsby dentist.

Your First Appointment:

  1. The old filling is removed along with any additional decay.
  2. An impression is made of your teeth. A model of your teeth is made and sent to the lab.
  3. A temporary onlay is placed on the tooth.

At the Lab: A resin is carefully placed into the model of your teeth. It is then designed to look natural and provide a strong barrier against tooth decay.

Your Second Appointment:

  1. The temporary onlay is removed.
  2. A conditioning gel is placed on your tooth to prepare it for the new onlay.
  3. Bonding cement is placed on the tooth and a high intensity light bonds the resin to the tooth.
  4. The tooth is then polished.

Your teeth are restored to a natural look and feel, they are stronger and the tooth is protected!

For dental fillings and other dentistry services in Hornsbyincluding inquiries about filling cost, contact us on 02 9477 1212.

FAQs

1. Which type of tooth filling is best?

The best type of tooth filling depends on various factors, including the location of the cavity, the extent of tooth decay, patient preferences, and budget. Common options include amalgam (silver) fillings, composite (tooth-coloured) fillings, gold fillings, and ceramic fillings. 

2. How often should fillings be replaced?

Regular dental check-ups are crucial as your dentist can monitor the condition of your fillings and recommend replacement if necessary. On average, amalgam fillings can last 10-15 years, while composite fillings may last 7-10 years, although with proper care, they can last longer.