Tooth Filling in London

Teeth filling in London, Ontario repairs cavities and restores your tooth with a simple, comfortable filling. Book your appointment today and protect your smile.

Tooth Filling in London, Ontario

Tooth fillings at Oakridge Dental Care are one of the most common treatments we provide. They work, they last, and most patients leave wondering why they waited so long. A small cavity, treated early, is easy to manage before it becomes a bigger issue. We will approach tooth decay gently and clearly, with no confusing jargon and no unnecessary procedures.

What is A Tooth Filling?

What a filling does:

Restores a tooth damaged by decay
Bacteria break down sugars/starches, producing acids that erode enamel
Left untreated, that erosion becomes a cavity

The Filling process:

The decayed portion is removed and replaced with a durable, sealing material
Prevents decay from spreading and protects the tooth’s inner layers
Restores painless chewing, biting, and smiling

Material options:

Composite resin (tooth-coloured) — our primary choice, blends naturally with enamel for a result that looks like a natural tooth
Amalgam — used in certain cases where durability is the priority; less common and always discussed with you first

Signs You May Need a Filling

Cavities are often painless in early stages, which is exactly why regular checkups matter. Still, watch for these signs:

Tooth sensitivity can occur when consuming hot, cold, or sweet foods and beverages
You may experience either a dull ache or a sharp pain in a specific tooth
Visible dark spots, pits, or holes on a tooth surface
Food frequently gets lodged in the same area
A rough or jagged edge that you can feel with your tongue
Experiencing pain when biting down on one side
A filling that feels loose, cracked, or like something is “off”

We Proudly Accept Canadian Dental Care Plan - CDCP.

We provide Quality Dental Care for Canadian Families.

Benefits of Tooth Fillings

Pain relief. The sensitivity usually subsides once the decay is removed and the tooth is sealed.
Stopping decay in its tracks. Untreated cavities can reach the pulp, often requiring a root canal instead of a simple filling, so act early.
Natural appearance. Composite fillings are shade-matched to your teeth, and most people won’t be able to tell you had any work done.
Restored function. Eating and chewing become comfortable again, and you no longer favor one side of your mouth.
Long-lasting results. With proper care, composite fillings last 7–10+ years. We’ll check them at every appointment.
Protecting surrounding teeth. Untreated decay can spread. A filling contains the damage and keeps neighbouring teeth healthier.

What to Expect During Your Filling Appointment

Examination and X-rays. An X-ray will confirm the decay — if caught at a checkup, you might not even notice anything is wrong.
Freezing the area. We apply numbing gel before the injection and use local anesthetic to freeze the area, and most patients feel pressure, not pain.
Removing the decay. We gently remove only the decayed portion of the tooth, preserving
as much of your natural, healthy tooth structure as possible.
Cleaning and preparing the tooth. The area is cleaned and prepared to ensure a secure bond.
Placing the filling. Composite resin is layered, shaped to match your tooth’s contour, and cured with a light.
Bite check and polish. We check your bite, make any small adjustments, then polish the filling smooth.

Frequently Asked Questions About Tooth Filling

Do fillings hurt?

You shouldn’t feel pain, but just pressure. Any soreness afterward is mild and temporary.

How long does a filling last?

Composite (tooth-coloured) fillings typically last 7–10 years with good oral hygiene and regular dental visits.

Can I eat after getting a filling?

Wait until the freezing wears off before eating — usually 1–3 hours.

How do I know if I need a filling or a crown?

Depends on the extent — fillings for small-to-medium cavities, crowns for extensive decay or cracks.

Are white (composite) fillings as strong as silver (amalgam) ones?

Composite resin is durable, bonds directly to the tooth, and supports its structure.

Can children get fillings?

Yes, baby teeth matter too; they hold space for permanent teeth, and we treat them with the same care as adult patients.

Schedule Your Tooth Filling Appointment In London, Ontario Today

Have a cavity or tooth sensitivity? Don’t wait for it to get worse. Book your tooth filling appointment today and restore your tooth’s health, function, and appearance with comfortable, professional care.