What Are Tooth-Coloured Fillings?
Tooth-coloured fillings, also known as composite fillings or white fillings, are dental restorations made from a composite resin material that closely matches the natural colour of your teeth. Unlike traditional silver amalgam fillings, composite fillings blend seamlessly with your tooth structure, providing a restoration that is both functional and aesthetically pleasing.
At Orion Dental, our dental team uses modern composite resin materials to restore teeth affected by decay, chips, cracks, or wear. Whether you visit our Scarborough or Milton office, you can expect a comfortable experience and a natural-looking result.
1
Single visit procedure
Years
Typical lifespan with care
BPA-Free
Composite materials
Natural
Matches tooth colour
What Are the Benefits of Tooth-Coloured Fillings?
Composite fillings offer several advantages over traditional amalgam restorations, making them a popular choice for patients who want a natural appearance along with reliable function.
Natural Appearance
Shade-matched precisely to your existing enamel — virtually invisible once placed and polished, even in highly visible areas.
Mercury-Free
Composite resin contains no mercury or metal, making it a reassuring choice for patients who prefer metal-free restorations.
Tooth-Preserving
Composite bonds directly to the tooth, requiring less removal of healthy structure than traditional amalgam preparations.
Durable & Long-Lasting
Modern composite materials are made to withstand everyday chewing forces, and can last for years with good oral hygiene and regular checkups.
Versatile
Beyond cavities, composite resin repairs chips, closes small gaps, reshapes teeth, and protects exposed root surfaces.
Same-Day Completion
The entire procedure — from numbing to final polish — is completed in a single appointment, so you leave with a finished restoration.
Direct Bonding for Added Strength
Composite resin bonds chemically and mechanically to the tooth surface. This direct bonding helps seal the tooth against bacteria, provides additional structural support to the remaining tooth, and reduces the risk of the filling loosening over time — an advantage amalgam cannot offer.
How Is a Tooth-Coloured Filling Placed?
The process of receiving a composite filling at Orion Dental is straightforward and can usually be completed in a single appointment. Here is what you can expect at each stage:
Local Anaesthesia
Your dentist administers a local anaesthetic to fully numb the area around the affected tooth. Local anaesthesia is used to keep you comfortable during the procedure. Sedation options are also available for patients with dental anxiety.
Decay Removal
Using gentle precision instruments, the dentist carefully removes all decayed or damaged tooth material while preserving as much healthy enamel and dentine as possible. The cavity is then cleaned and disinfected.
Tooth Conditioning & Shade Matching
A mild conditioning gel is applied to prepare the tooth surface for bonding. At the same time, your dentist selects the composite shade that most closely matches the natural colour of your surrounding teeth.
Composite Layering
The composite resin is applied in thin, controlled layers. Each layer is carefully shaped to follow the natural contours of the tooth, building the restoration back to its original form from the inside out.
Curing
After each layer is placed, a high-intensity curing light is directed at the material for several seconds to harden it completely. This layer-by-layer curing creates a strong, well-integrated restoration.
Shaping, Bite Check & Polishing
Once all layers are cured, your dentist shapes the filling, checks your bite to ensure even contact, and makes any fine adjustments. The filling is then polished to a smooth, natural lustre that mimics your tooth enamel and resists staining.
Ready to restore your smile with a natural-looking, mercury-free filling? Book your appointment at Orion Dental today.
Book Your Filling AppointmentWhen Are Tooth-Coloured Fillings Recommended?
Composite fillings are suitable for a wide range of situations, including:
- Small to medium-sized cavities in both front and back teeth
- Replacement of old or worn amalgam fillings
- Repair of chipped, cracked, or fractured teeth
- Closing small gaps or spaces between teeth
- Reshaping teeth for cosmetic improvement
- Protecting exposed root surfaces caused by gum recession
For larger cavities or teeth that have sustained significant damage, your dentist may recommend a dental crown instead, which provides more comprehensive coverage and protection for the tooth.
Not Sure Which Restoration Is Right for You?
During your comprehensive dental checkup, your dentist will assess the extent of decay or damage and explain all suitable options — composite fillings, inlays and onlays, or crowns — along with honest cost estimates before any treatment begins.
Can Old Amalgam Fillings Be Replaced?
Many patients visit Orion Dental to have their older silver amalgam fillings replaced with tooth-coloured composite restorations. There are several reasons you might consider replacing your amalgam fillings:
- The existing filling is cracked, worn, or showing signs of deterioration
- Decay has developed around or beneath the old filling
- You prefer a more natural-looking restoration
- You want to reduce the amount of metal in your mouth
During your regular dental checkup, your dentist will evaluate the condition of your existing fillings and let you know if any of them would benefit from replacement. We take a conservative approach and only recommend replacement when there is a clear clinical or aesthetic advantage.
How Do You Care for Composite Fillings?
Tooth-coloured fillings require the same care as your natural teeth. To help your fillings last as long as possible:
- Brush twice daily with a fluoride toothpaste
- Floss at least once per day
- Attend regular dental checkups and professional cleanings
- Avoid biting down on hard objects such as ice, hard sweets, or pen caps
- If you grind your teeth at night, talk to your dentist about a custom night guard to protect your fillings and natural teeth
- Limit consumption of staining beverages such as coffee, tea, and red wine, particularly in the first 48 hours after placement
Experiencing Sensitivity After Your Filling?
Mild sensitivity to hot, cold, or pressure is normal in the first few days after a composite filling is placed. It typically resolves on its own. If sensitivity persists beyond a week or is severe, contact our Scarborough or Milton office — we are happy to assess the filling and make any adjustments needed.
Tooth-Coloured Fillings vs. Other Restorative Options
Depending on the extent of tooth damage, your dentist may discuss other restorative options alongside composite fillings. For teeth with more extensive decay or structural compromise, options such as dental inlays, onlays, or crowns may provide a more appropriate solution. For teeth that are severely infected, root canal treatment may be necessary before the tooth can be restored.
Your dentist at Orion Dental will always explain your options clearly and help you choose the treatment that offers the most suitable balance of function, aesthetics, and longevity for your individual situation.
Tooth-Coloured Fillings at Orion Dental
At Orion Dental, we are committed to providing comfortable, high-quality restorative care using modern materials and techniques. Tooth-coloured fillings allow us to restore your teeth in a way that looks and feels natural, helping you maintain both your oral health and your confidence in your smile.
Our experienced dental team provides composite filling treatments at both our Scarborough and Milton locations. We accept most major dental insurance plans and welcome patients of all ages.
To schedule your appointment, book an appointment online or call our Scarborough office at 416-291-0306 or our Milton office at 905-636-9770.