Tooth-Coloured Fillings
Natural-Looking Restorations to Repair and Protect Teeth
A Stronger Smile, Without the Metal
Tooth decay and damage happen — and when they do, it’s important to restore the tooth early with a durable, well-matched filling. At Lithgow Dental, we use high-quality composite resin materials to restore teeth in a way that supports strength and blends in naturally with your existing smile.
Tooth-coloured fillings are a modern alternative to older silver (amalgam) fillings. They’re not only more aesthetic, but also bond directly to the tooth surface — allowing for more conservative treatment and improved longevity when placed properly.
Whether you need a new filling or wish to replace an old one, our team is here to provide safe, long-lasting results with attention to both function and appearance.
When Are Fillings Needed?
A filling is used to restore a tooth that has been affected by:
- Dental decay (a cavity)
- Minor fractures or chips
- Worn enamel
- Previous fillings that have failed or cracked
Left untreated, small issues can lead to more serious damage, sensitivity, or infection. That’s why early intervention with a strong, well-placed filling can help avoid the need for more complex treatments such as crowns or root canal therapy.
What Material Do You Use?
At Lithgow Dental, we use composite resin — a tooth-coloured, durable material that bonds securely to the tooth surface. It is carefully layered and shaped during your appointment, then cured with a specialised light for strength and stability.
Composite fillings are:
- Matched to the natural shade of your teeth
- Shaped to restore the original contour and bite
- Free from mercury or metal
- Suitable for both front and back teeth
- Repairable and easily replaceable in future if needed
They’re also minimally invasive, meaning we can often preserve more of your natural tooth structure compared to older filling methods.
The Filling Procedure: What to Expect
Getting a filling is a straightforward procedure that usually takes around 30–45 minutes, depending on the size and location of the cavity.
Here’s what typically happens during your visit:
- We’ll begin by numbing the area with local anaesthetic to ensure your comfort
- Any decay or weakened tooth structure is gently removed
- The tooth is cleaned and prepared for bonding
- The composite resin is applied in layers, shaped, and hardened with a curing light
- We refine the shape and polish the surface to match your bite and natural contour
You’ll be able to eat and drink normally once the numbness wears off, and in most cases, your filling will be ready to function immediately.
Replacing Old Fillings
If you have older amalgam (silver) fillings that are worn, cracked, or causing concern, we may recommend replacing them with modern composite alternatives. This can improve the structural integrity of the tooth and offer a more seamless look, particularly in visible areas.
We’ll only recommend replacement when clinically necessary — and we’ll walk you through your options with full transparency.
Caring for Your Filling
To maintain your filling:
- Brush and floss daily
- Avoid biting down on very hard foods (like ice or unpopped popcorn)
- Schedule regular check-ups so we can monitor for wear or leakage
- Let us know if you feel rough edges, sensitivity, or changes in bite
With proper care, composite fillings can last many years and continue to protect your tooth well into the future.
Why Choose Lithgow Dental?
- We use high-quality, mercury-free composite materials
- Shade-matching for a natural look and feel
- Gentle, conservative approach that preserves healthy tooth structure
- Calm, supportive environment — ideal for nervous patients
- Option to replace older silver fillings with tooth-coloured ones
- Honest advice and treatment based on your individual needs
Our team focuses on making restorative care simple, effective, and as comfortable as possible — so you can get back to smiling, eating, and living without discomfort or worry.
How do I know if I need a filling?
You may not always feel symptoms right away. That’s why we recommend regular check-ups, where we use visual exams and x-rays (if needed) to detect decay early. If you’re experiencing sensitivity or discomfort, book a visit and we’ll assess it.
Are white fillings as strong as silver ones?
Yes. Modern composite materials are very strong and suitable for both front and back teeth. When placed properly and cared for well, they offer excellent durability.
Can you replace my old metal fillings?
Yes. If your existing fillings are worn, leaking, or no longer serving you well, we can assess whether replacement is suitable. We’ll always provide clear recommendations without pressure
Will the filling match my tooth colour exactly?
We select a shade of composite that closely matches your natural tooth. Once shaped and polished, most fillings are barely noticeable — especially in front teeth.
How long will my filling last?
With good oral hygiene and regular dental visits, composite fillings can last many years. We’ll check them routinely during your exams to ensure they’re performing well.
Is the procedure painful?
Most patients feel little to no discomfort. We use local anaesthetic to numb the area and take great care to ensure your comfort throughout the procedure.
Frequently Asked Questions
