Dental fillings are one of the most common restorative treatments we provide at Preston Dental Centre. Whether repairing a cavity or restoring a chipped tooth, fillings play an important role in helping our patients maintain strong, healthy smiles. In this guide, we’ll explain what dental fillings are, the different types we offer, and what you can expect during and after treatment. This post is especially helpful for patients in Ottawa who want trusted information from a local dental team. If you’re feeling uncertain about fillings, you’re not alone, and we’re here to help you feel more confident in your care.
What Are Dental Fillings and Why Might You Need One?
When tooth structure is damaged by decay, cracks, or everyday wear, it must be restored to protect the tooth and prevent further issues. Dental fillings help repair damage by replacing the affected area with a strong, durable material.
The most common reason patients need a filling is tooth decay. When bacteria break down the enamel, small holes (or cavities) form. If left untreated, these can deepen, potentially leading to infections or the need for more extensive treatments such as root canals or extractions.
Fillings are a straightforward solution. They help restore a tooth’s shape, function, and strength so you can chew, speak, and smile with ease.
Did You Know?
A report by the Canadian Health Measures Survey found that 96% of Canadian adults have had at least one cavity in their lifetime. Regular dental visits and early treatment with fillings help prevent more serious problems down the road.
Filling Materials We Use and When We Recommend Them
At our Ottawa dental clinic, we understand that no two patients—or teeth—are alike. That’s why we offer several types of filling materials to suit different needs. Here’s a closer look at the most common types we use.
Composite Fillings
Composite resin is a tooth-coloured material that blends in with your natural teeth. These fillings are ideal for areas that are more visible, such as front teeth or surfaces that show when you smile. Composite fillings bond directly to the tooth, providing both strength and a seamless appearance.
Amalgam Fillings
Amalgam is a metal-based material that’s been used in dentistry for decades. While it’s not tooth-coloured, it’s highly durable and typically recommended for back molars where the chewing force is strongest. Amalgam fillings are often the most cost-effective option, especially for larger cavities.
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Ceramic Fillings
Ceramic fillings, typically made of porcelain, offer excellent aesthetics and are more stain-resistant than composite resin fillings. They’re often used when a patient wants a highly durable, natural-looking restoration. These fillings can be custom-made for a perfect fit and usually last longer with proper care.
Glass Ionomer Fillings
This option releases fluoride, which can help protect the tooth from further decay. It’s commonly used for children, non-biting surfaces, or areas below the gumline. While not as durable as other materials, glass ionomer is a strong option in some instances.
Choosing the right filling material depends on the size and location of the cavity, your oral health history, and your preferences. During your appointment, we’ll walk you through the best options for your situation.
What Happens During the Filling Procedure?
One of the biggest concerns we hear from patients is how the procedure feels. Rest assured, getting a dental filling is a routine treatment, and we take every step to make it as comfortable as possible.
Here’s what you can expect during your appointment:
Initial Exam and Imaging
First, we examine the tooth and may take an X-ray to assess the extent of the damage and determine whether a filling is needed.
Numbing the Area
We apply a local anesthetic to ensure you won’t feel any discomfort during the procedure.
Cleaning the Tooth
We carefully remove decayed or damaged tooth structure using specialized instruments, leaving healthy tooth structure behind.
Placing the Filling
The filling material is placed in layers, shaped to match your natural bite, and hardened (if composite) using a special curing light.
Final Adjustments
Once the filling is secure, we polish it and check your bite to make sure everything feels right.
The entire procedure usually takes 30 to 60 minutes. Afterward, you may feel slight numbness for a couple of hours, but most patients return to regular activities the same day.
How to Care for Your Filling and What to Watch For
Dental fillings are strong, but they still require proper care. With the right habits, most fillings can last 5 to 15 years or longer. The longevity depends on the material used, the location of the filling, and how well you maintain your oral hygiene.
Here’s how to care for your filling:
- Brush twice daily using fluoride toothpaste
- Floss once a day to remove debris between your teeth
- Limit sugary snacks and drinks that can cause decay
- Avoid biting hard objects like ice or pen caps
- Visit us regularly for dental cleanings and exams
You may experience some sensitivity to heat or cold after getting a filling, but this should go away within a few days. If the sensitivity persists or you experience pain when biting, please let us know so we can take a closer look.
Keeping Your Smile Healthy with the Right Restorative Care
Are dental fillings necessary for protecting your oral health? In many cases, yes. They enable us to restore teeth affected by decay or damage quickly and effectively, preventing the need for more serious treatments later. By using the right materials and techniques, we ensure each filling is tailored to your needs, functionally and cosmetically.
At Preston Dental Centre, we provide personalized care for every patient. If you’re experiencing tooth discomfort or suspect a cavity, don’t wait. The sooner a problem is treated, the easier it is to fix. Our Ottawa dental team is here to help you feel informed, comfortable, and cared for.
Your Smile Deserves Expert Care at Preston Dental
When it comes to restoring teeth with fillings, experience, comfort, and trust matter.
At Preston Dental Centre, our Ottawa-based team takes a gentle, patient-first approach. Whether you’re coming in for a routine exam or you’ve been told you need a filling, we’ll guide you through each step and make sure you feel confident in your treatment.
Don’t let minor dental problems grow—contact our clinic today and let’s restore your smile together.