A dental filling is the most common and essential procedure used to repair teeth damaged by decay (cavities) or minor fractures. At Dr 7 Family Dentistry, we focus on modern, tooth-colored (composite) fillings that not only restore the structural integrity and function of your tooth but also blend seamlessly with your natural smile. Fixing decay early is the best defense against complex issues like root canals and extractions.
A dental filling is a restorative material placed into the tooth structure after a dentist has removed the decayed or damaged portion. The material seals the tooth, preventing bacteria from penetrating deeper and arresting the infection. Our preferred and primary choice for restorations is:
Fillings successfully restore the tooth’s shape, function, and natural appearance.
Removing decayed tissue and sealing the void immediately halts the progression of the cavity, protecting the pulp (nerve) inside the tooth from painful infection.
Fillings rebuild the damaged tooth surface, restoring proper shape and integrity, allowing you to chew comfortably and effectively on all sides of your mouth.
Using composite material ensures your restoration is practically invisible, maintaining the aesthetic harmony of your smile.
Addressing decay with a filling is significantly less expensive and less invasive than waiting until the decay reaches the nerve, which would require a root canal and possibly a dental crown.
We perform dental fillings routinely and meticulously, prioritizing your comfort:
The area around the affected tooth is completely numbed with local anesthesia. We then isolate the tooth to keep it dry and contamination-free during the procedure.
The dentist uses specialized instruments to gently and precisely remove all traces of decay and bacteria from the tooth.
For composite fillings, a mild etching solution is applied to the tooth to prepare the surface. A bonding agent is then applied to create a strong, lasting seal.
The soft composite resin is placed in layers into the prepared area. A high-intensity light (curing light) is used to quickly harden the material.
If a comprehensive dental exam reveals any of the following, a dental filling is the recommended treatment:
Decay that has penetrated the outer enamel layer and reached the softer dentin layer.
Small structural defects caused by trauma or pressure that can be repaired without the need for a full crown.
Replacing old, cracked, or leaking amalgam fillings to prevent new decay from forming beneath them.
Teeth exhibiting excessive wear or erosion that can be restored with composite material.
Dental fillings are used to treat cavities and restore damaged teeth. The cost of dental fillings depends on factors such as the size of the cavity, the location of the tooth, and the type of filling material used. Coverage for fillings varies by insurance plan.
Dr7 Family Dentistry accepts the Canadian Dental Care Plan (CDCP) for eligible patients. Coverage for dental fillings under CDCP depends on clinical need and program guidelines. Our team will review your coverage and explain any costs before treatment.
For patients without insurance or CDCP coverage, filling fees are discussed clearly in advance as part of your treatment plan.
At Dr7 Family Dentistry, our dentists are committed to providing high-quality, patient-focused dental care for individuals and families in Thornhill. We take a thoughtful approach to dentistry, focusing on clear communication, comfort, and treatment plans tailored to each patient’s needs.
Our team has experience across preventive, restorative, cosmetic, and emergency dentistry. We proudly accept the Canadian Dental Care Plan (CDCP) for eligible patients and help guide you through coverage details and treatment options before care begins.
At Dr7 Family Dentistry, we focus on providing reliable, patient-centred dental care for individuals and families in Thornhill. Our approach is built on clear communication, thoughtful treatment planning, and consistent care that supports long-term oral health.
Our clinic uses up-to-date dental technology to support accurate diagnoses, efficient treatment, and patient comfort during every visit.
Our dentists and clinical staff bring experience across preventive, family, restorative, cosmetic, and emergency dentistry. We take the time to assess your needs carefully and explain treatment options clearly.
We accept most dental insurance plans and proudly participate in the Canadian Dental Care Plan (CDCP) for eligible patients. Our team explains coverage and costs in advance so you can make informed decisions with confidence.
We offer flexible scheduling and emergency dental appointments when available to help address urgent dental concerns without unnecessary delays.
No. We ensure the entire area is completely numb using local anesthesia before starting the decay removal. You should only feel pressure, never pain, during the actual procedure.
Composite fillings typically last between 5 to 10 years, depending on their size, your chewing forces, and your oral hygiene. They are checked for wear and leakage at every routine exam.
While composite fillings are highly resistant to staining, they can absorb stain over a long period, especially if exposed to heavy tobacco use or excessive coffee/red wine. They cannot be whitened like natural tooth structure.
If the filling is composite (tooth-colored), the material is cured and fully hardened before you leave the office. You can eat immediately, but we recommend waiting until the local anesthesia wears off to avoid accidentally biting your tongue or cheek.
