Inlays and Onlays represent a sophisticated, conservative approach to restoring teeth that have too much damage for a standard dental filling but not enough to warrant a full crown. Often referred to as “partial crowns,” these custom-made restorations at Dr 7 Family Dentistry are crafted in a dental lab to fit the prepared tooth structure precisely, offering superior strength, durability, and a stronger protective seal than traditional large fillings.
Inlays and Onlays are indirect restorations, meaning they are created outside the mouth (in a specialized dental lab) and then precisely bonded into the prepared tooth by the dentist. This allows for exceptional accuracy and material strength.
These restorations are typically made from durable materials like porcelain, ceramic, or high-strength composite, ensuring they are both highly aesthetic and built to last.
Unlike full crowns, Inlays and Onlays require significantly less removal of healthy tooth structure, promoting a more conservative and bio-friendly restoration.
Because they are fabricated in a lab under high heat and pressure, they are structurally superior to large, direct fillings and are engineered to withstand greater chewing forces without failing.
The indirect fabrication process ensures a precise margin, meaning the restoration fits perfectly with the tooth. This reduces the risk of recurrent decay and leakage, offering a stronger, more protective seal.
Crafted from porcelain or ceramic, Inlays and Onlays can be color-matched and polished to a lifelike luster that is indistinguishable from the surrounding natural tooth.
A precise, minimally invasive approach to rebuild damaged teeth with long-lasting strength.
We evaluate the tooth, determine the extent of damage, and decide whether an inlay or onlay is the best solution.
The decayed or damaged area is removed and the tooth is shaped, followed by taking a detailed impression for fabrication.
A temporary inlay or onlay is applied to protect the prepared tooth while the permanent restoration is being crafted.
The custom-made restoration is fitted, refined for comfort and bite accuracy, and permanently bonded to the tooth.
Inlays and Onlays are the best choice for teeth that meet the following criteria:
Teeth that have extensive decay beneath large, compromised metal or composite fillings.
Teeth that have chipped or fractured one or two cusps but still retain enough healthy tooth structure that a full crown is not yet necessary.
Teeth that need restoration but require the superior strength of a laboratory-fabricated piece to prevent future breakage under chewing load.
Patients who value preserving as much of their natural tooth structure as possible.
Inlays and onlays are custom restorations used to repair moderately damaged teeth while preserving more natural tooth structure. The cost of treatment depends on the size of the restoration, materials used, and individual clinical needs. Coverage for inlays and onlays varies by insurance plan.
Dr7 Family Dentistry accepts the Canadian Dental Care Plan (CDCP) for eligible patients. Coverage for inlays and onlays under CDCP depends on clinical need and program guidelines. Our team will review your coverage and explain any costs before treatment begins.
For patients without insurance or CDCP coverage, 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.
An Onlay covers one or more cusps but leaves significant portions of the natural tooth intact. A Crown covers the entire tooth surface above the gum line (all four sides and the chewing surface).
Due to their superior fabrication process, Inlays and Onlays typically last longer than large fillings, often lasting 10 to 20 years with proper care and hygiene.
No. The procedure is painless as we use local anesthesia to numb the area during the preparation appointment. You will wear a temporary filling between visits, and the final bonding procedure is quick and comfortable.
They are most commonly made of tooth-colored materials like high-strength porcelain, ceramic, or gold (though gold is less common today). We typically use porcelain or ceramic for aesthetics.
