Inlays & Onlays in Tamworth

You have a tooth with damage or decay that has progressed beyond what a simple filling can effectively repair, yet the damage isn't severe enough to require a full dental crown. Perhaps an old amalgam filling has cracked, or decay has spread wider than anticipated. You're caught in the middle—needing something more substantial than a standard filling but wanting to preserve as much of your healthy natural tooth structure as possible.

This situation is more common than you might think among patients in Tamworth and the New England region. Large fillings, particularly older metal amalgam ones, can weaken the remaining tooth structure over time. When they fail, simply placing another large filling often isn't the best solution, as it can leave the tooth vulnerable to cracking under the normal forces of chewing. On the other hand, a full crown, while protective, requires removing significant healthy tooth material.

Many patients find themselves frustrated by this dental dilemma. They want a restoration that will last for many years, look natural, and strengthen their tooth—but without sacrificing more of their natural tooth than necessary. If this sounds familiar, an inlay or onlay may be exactly what you need.

The Perfect Intermediate Solution

Inlays and onlays represent the ideal middle ground between fillings and crowns. At Oasis Smiles Dental in Tamworth, we offer these custom-made restorations, often referred to as partial crowns, as a conservative yet highly durable solution for moderately damaged teeth. Unlike fillings that are moulded directly in your mouth, inlays and onlays are crafted from a solid piece of durable material—typically porcelain or high-quality composite resin—in a dental laboratory.

The difference between an inlay and an onlay is simply the extent of coverage. An inlay fits within the cusps (the raised bumps) on the chewing surface of your tooth, filling the space left by decay or an old filling. An onlay is larger, extending over one or more of the tooth's cusps to provide additional protection and reinforcement. Dr. Daniel Raditaolana will assess your specific situation and recommend the most appropriate option.

Using our advanced CEREC technology, we can often create your inlay or onlay in a single visit, eliminating the need for a temporary restoration and a second appointment. The CEREC system uses digital imaging to design your restoration precisely, then mills it from a block of high-quality ceramic material right in our Tamworth practice. The result is a perfect fit that strengthens your tooth and looks completely natural.

Once Dr. Raditaolana bonds the inlay or onlay to your tooth, it becomes an integral part of your tooth structure. The restoration actually strengthens the tooth, unlike large fillings which can weaken it. Because the material is made as a single solid piece, it's much stronger than a filling that's built up in layers. This durability translates to longevity—with proper care, inlays and onlays can last 15 to 30 years.

Advantages of Inlays and Onlays

• Strength and Durability: They are much stronger and longer-lasting than traditional fillings
• Excellent Fit: Being custom-made in a lab, they provide a superior fit
• Preserves Tooth Structure: They are a more conservative option than a full crown, requiring less removal of your natural tooth
• Aesthetic Appearance: Made from tooth-coloured materials, they blend seamlessly with your smile
• Longevity: With proper care, inlays and onlays can last 15-30 years

The aesthetic benefits are equally impressive. Modern porcelain inlays and onlays are crafted to match the exact shade of your natural teeth, making them virtually invisible. Unlike metal fillings that darken over time and can be visible when you laugh or speak, these tooth-coloured restorations blend seamlessly with your smile. They also don't expand and contract with temperature changes like metal fillings do, reducing the risk of cracks in your tooth.