Dental inlays and onlays are custom-made restorations used to repair teeth with moderate decay or damage. These restorations are often recommended when a tooth is too damaged for a filling but does not require a full crown. Inlays and onlays in Sandy, Utah, are crafted to fit precisely into the prepared space on a tooth, restoring its strength, shape and function while preserving more natural tooth structure. They are typically made from durable materials like porcelain, composite resin or gold, with porcelain being a popular choice due to its natural appearance and strength.
Understanding the Difference Between Inlays & Onlays
Although dental inlays and onlays serve similar purposes, they differ in terms of placement and coverage. An inlay fits within the grooves of a tooth’s biting surface, much like a traditional filling, but it provides greater strength and stability. It does not cover the cusps — the pointed tips on the tooth. In contrast, an onlay extends beyond the tooth’s center to cover one or more cusps. This broader coverage allows onlays to address more significant structural damage while still conserving a large portion of the tooth.
Both restorations are bonded securely to the tooth, helping to strengthen it and prevent further deterioration. Because they are fabricated outside the mouth using digital or physical impressions, they offer a precise fit and excellent durability. With proper care, inlays and onlays can last for many years, resisting wear from chewing forces and maintaining their aesthetic quality.
Why You Might Need an Inlay or Onlay
You may be a candidate for an inlay or onlay if you have a cavity too large for a standard filling or if a portion of your tooth has fractured. These restorations are especially useful for molars and premolars, which experience more pressure during chewing. Inlays and onlays not only restore function but also help maintain the integrity of the tooth, reducing the risk of future complications.
A Conservative Approach to Tooth Restoration
One of the main advantages of inlays and onlays is their conservative nature. Unlike crowns, which require reshaping the entire tooth, inlays and onlays preserve healthy enamel and dentin. This approach supports long-term oral health by minimizing the need for more invasive treatment later. Their seamless fit also makes them more hygienic than large fillings, reducing the risk of bacteria and decay under the restoration.
If you believe you may need a dental inlay or onlay in Sandy, UT, we encourage you to call The Dental Studio at 801-278-4787 and schedule an appointment with Dr. David Peterson. Our experienced dentist will evaluate your needs and recommend the most effective solution to restore your smile’s strength, function and beauty.