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Helping You Smile Perfectly With Dental Onlays in Edmonton

Dental cracks and crevices can hamper your confidence and cause other far-reaching problems. Not only do fractured teeth spoil your overall appearance and personality, if left untreated, they can also worsen tooth decay. With Heritage Dental Centre’s comprehensive and thorough dental onlays, you can flash your pearlies with full confidence and smile your way through life.

An onlay restoration is a custom filling made of composite material, gold, or tooth-coloured porcelain. If you are looking for dental onlays in Edmonton, we can assure you that we provide warm, personalized and hassle-free services to fix any kind of dental problem that you may be facing. Our true strength lies in the experience gathered over several years of practice in preventive, restorative and cosmetic dentistry. Get in touch with us and try our services.

Benefits and Risks of Dental Onlays

There are many benefits of onlays, including:


  • More resistant to fractures and damage than traditional cavity fillings.

  • Stain-resistant.

  • Improves the natural aesthetic and appearance of teeth.

  • Custom made to fit a patient’s tooth structure, colour and shape.

  • Lasts up to 30 years, depending on the patient’s cavity and fracture risk.

In having an onlay, some basic risks exist both to the tooth and the restoration itself:


  • Weakens tooth structure and permanently alters the tooth underneath the restoration.

  • Can cause sensitivity, which may last for up to 3 months.

  • If the cement seal at the edge of the onlay is lost, decay may form at the juncture of the restoration and tooth.

  • Porcelain may chip, and metal may wear over time.

Onlay And Other Dental Treatments

Dental Onlay vs. Crown

Crown restorations are not performed unless they are necessary. A lot of structure of the natural tooth is removed with the crown restorations. In our practice, we believe that the best method to address any concern is the conservative way. Onlays are an ideal alternative to crowns (caps) because less tooth structure is removed in the preparation of onlays.

Dental Onlay vs. Filling

A filling is made of the composite, which is a lot more distinct to wear and tear from crushing and normal routine. While a composite dental filling shrinks over time, producing peripheral cavities around the filling, in the case of onlays, there is no contraction as they are made of porcelain.

Dental Onlay vs. Inlay

Similar to inlays, dental onlays are made of a solid, custom-made material. An onlay is bigger than an inlay but smaller than a dental crown. It fills a larger cavity that covers the tips of a tooth. Onlays are basically like inlays with the exception that one or more of the chewing tips have also been affected and are essential in the restoration.

Commonly Asked Questions

Cost-Effective and Reliable Dental Services

At Heritage Dental Centre, we conduct a complete evaluation of the extent of dental damage caused due to tooth decay and advise you on suitable solutions. We can provide you with complete dental fixtures and solutions for all kinds of dental gaps, fissures and inconsistencies in Edmonton. Call us to book an appointment with one of our dental professionals and get a cost estimate today.

Is Your Tooth Severely Fractured?

An onlay may be needed to restore the fractured tooth to complete health.

Consult Our Dentists
Heritage Dental Centre

2118 109 St NW,

Edmonton, AB T6J 7C1


Business Hours

Now Open for Routine Treatments

Monday 08:00 AM - 09:00 PM

Tuesday - Thursday 08:00 AM - 08:00 PM

Friday - Saturday 08:00 AM - 01:00 PM

Sunday Closed

Service Area



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