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The Role of Inlays and Onlays in Restorative Dentistry

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In recent years, there has been a growing trend towards minimally invasive restorative dentistry procedures. These restorations are often used to repair damaged or decayed teeth, providing a natural and long-lasting solution. Specifically, inlays are utilized when the damage does not affect the tooth cusps, whereas onlays are employed when more extensive repair work is necessary, extending onto the chewing surface of the tooth. Both offer an effective means of preserving the remaining healthy tooth structure.

At Journal Square Dental, our experienced dentists use state-of-the-art technology and techniques to precisely place inlays and onlays, improving both the function and aesthetics of your teeth. We believe in providing restorative solutions that promote your long-term oral health. Reach out to us to learn more about our approach and how we can customize a treatment plan that suits your unique needs and circumstances. 

What Are Inlays and Onlays?

Inlays and onlays are types of dental restorations distinctively designed to repair teeth when they are too damaged for a simple filling but not damaged enough to require a full crown. The key difference between the two lies in their coverage area on the tooth. 

An inlay fits within the cusps, or rounded edges, of a tooth, much like a puzzle piece that fills in the decayed area. On the other hand, an onlay covers one or more cusps, providing coverage over a broader area when more extensive restoration is needed. These restorations are crafted outside the mouth in a dental lab and then securely bonded to the tooth during a follow-up visit. By precisely targeting the damaged area, inlays and onlays preserve as much of the healthy tooth as possible, which is a fundamental goal in contemporary restorative dentistry.

When Are Inlays and Onlays Recommended?

Dentists often recommend inlays and onlays for teeth that have suffered moderate decay or damage, where a traditional filling might not be sufficient to provide the necessary strength and support, but the damage isn’t extensive enough to necessitate a full crown. These restorations are particularly suited for areas of the mouth where the chewing pressure is high, as they offer a more durable solution that can withstand significant forces without failing.

Additionally, in cases where aesthetics are a priority, such as with front teeth, inlays and onlays provide an excellent alternative to more noticeable restorations. Their ability to closely match the natural color of teeth ensures that they remain virtually invisible to the naked eye, making them an ideal choice for patients seeking to maintain a natural and appealing smile without compromising on functionality.

How Are Inlays and Onlays Applied?

The application of inlays and onlays involves a two-step process that begins with the preparation of the tooth. During the initial visit, the dentist carefully removes the decayed or damaged area of the tooth and takes an impression of the tooth’s structure. This impression is then sent to a dental lab where the inlay or onlay is precisely crafted to fit the tooth. The preparation leaves the tooth in a condition that is ready to receive the restoration, ensuring a perfect fit. 

At the follow-up appointment, the dentist checks the fit of the inlay or onlay and then bonds it securely to the tooth using a special dental adhesive. This bonding process restores the tooth to its full function and appearance, effectively blending with the surrounding tooth structure. The result is a durable and aesthetic restoration that strengthens the tooth and enhances the health of the patient’s smile.

Enhance Your Smile With Inlays and Onlays at Journal Square Dental

At Journal Square Dental, we understand the importance of preserving your natural teeth while ensuring they remain strong and functional. Our team excels in using inlays and onlays to restore damaged teeth, providing a superior alternative to traditional fillings and crowns. Inlays and onlays are not only durable but also aesthetically pleasing, blending seamlessly with your natural tooth color for a discreet and attractive finish. 

By choosing Journal Square Dental, you benefit from our commitment to advanced restorative techniques and personalized care. Whether you need a simple restoration or more extensive dental work, we are here to help you achieve a healthy, beautiful smile. Trust our skilled professionals to provide the highest level of dental care in a warm and welcoming environment. Contact us today at (201) 431-0288 or fill out our contact form to schedule your appointment.

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Expertly Reviewed by

Dr. Haig Rickerby, DMD

July 23, 2024

Dr. Rickerby is currently an assistant professor at NYU’s School of Dentistry and has been a member of the American Academy of General Dentistry, National Dental Association, Commonwealth Dental Society, and the New Jersey Dental Association since 1987.

✓ Fact Checked