Ideal Candidates for Fillings & Restorations
Patients with cavities, chipped edges, localized wear, or failing older fillings are good candidates for this treatment. Bruxers and dry mouth patients may need tougher materials or additional bite protection to help their restorations last.
Benefits of Fillings & Restorations
- Conservative removal preserves healthy tooth structure
- Natural aesthetics allow repairs without full tooth replacement
- Partial coverage options, such as onlays, are available for larger defects
What to Expect During Treatment
- 1Diagnosis and treatment planning, with radiographs taken as needed and material selected for your specific case
- 2Local anesthesia and isolation using a rubber dam or isolation system
- 3Conservative removal of decay or undermined enamel
- 4Adhesive protocol, including etching, priming, and bonding, with matrices or wedges used to shape proper contact between teeth
- 5Incremental placement and sculpting of the restorative material
- 6Curing, finishing, and high polish for a smooth, natural finish
- 7Occlusion check, with adjustments made as needed for a comfortable bite
- 8Post-op guidance covering sensitivity expectations and hygiene care
Preparation and Aftercare
Eat before your appointment, since you will need to avoid chewing while numb afterward. Mild sensitivity can occur for a few days following treatment. Continue brushing and interdental cleaning as usual, and use a nightguard if one is recommended for your bite.
Possible Side Effects
Very deep decay can occasionally irritate the tooth’s pulp, which in rare cases may require root canal treatment later. Very large fillings are also more prone to fracture compared to an onlay or crown.
Are There Alternatives to Fillings?
Sealants may be appropriate for tiny pits and grooves, while an onlay or crown is often better suited for large structural losses. Staged glass ionomer restorations may be used when moisture control during treatment is limited.
Ready to Restore Your Smile?
If you have a cavity, chip, or an old filling that needs attention, our Waterloo team can help you get it repaired comfortably and durably. Book your appointment today.
Book an AppointmentFrequently Asked Questions About Dental Fillings
Yes. We use shade-matched composite materials that blend naturally with your surrounding teeth, so most fillings are barely noticeable once placed.
With good oral hygiene and, if needed, bite protection such as a nightguard, most fillings last many years. Regular checkups help us monitor your fillings and catch any wear early.
A rubber dam keeps the treatment area dry, which creates a stronger bond between the filling material and your tooth and helps reduce post-treatment sensitivity.
No. The area is numbed with local anesthesia before treatment begins, so you should not feel pain during the procedure. Some mild sensitivity afterward is normal and typically resolves within a few days.
Common signs include visible cavities, sensitivity to hot or cold, a rough or chipped tooth surface, or food consistently getting stuck in one spot. A dental exam and X-rays can confirm whether a filling is needed.
Yes. Many patients choose to replace older metal fillings with tooth coloured composite for a more natural appearance, especially when the old filling shows wear or needs to be redone.
A filling repairs a smaller area of decay or damage, while a crown covers and protects the entire visible portion of a tooth. Your dentist will recommend the option based on how much healthy tooth structure remains.
Yes, mild sensitivity to hot, cold, or pressure is common for a few days after a filling and usually resolves on its own. If sensitivity persists or worsens, contact our office so we can take a closer look.