What Are Inlays and Onlays?

When a tooth is damaged by decay or wear, restoring it properly is essential for both function and appearance. While traditional fillings and crowns are common solutions, they are not always the best option for every situation. Inlays and onlays offer a conservative, long-lasting alternative that preserves more of your natural tooth while providing excellent strength and aesthetics.

Understanding Inlays and Onlays

Inlays and onlays are custom dental restorations designed to repair moderate tooth damage that is too extensive for a filling but not severe enough to require a full crown.

•           Inlays fit within the grooves of a tooth, repairing damage contained between the cusps.

•           Onlays extend over one or more cusps of the tooth, covering a larger area and offering additional protection.

Both restorations are fabricated outside the mouth, typically from porcelain, ceramic, or composite resin, and then bonded securely to the tooth.

How Inlays and Onlays Differ from Fillings and Crowns

Unlike traditional fillings, which are placed and shaped directly in the mouth, inlays and onlays are precision-crafted for a more exact fit. This results in better durability, strength, and resistance to wear.

Compared to crowns, inlays and onlays are more conservative. Instead of reshaping the entire tooth, only the damaged portion is treated, allowing more natural tooth structure to remain intact.

Benefits of Inlays and Onlays

Inlays and onlays offer several advantages for patients seeking a durable and natural-looking solution:

•           Preserve more of the natural tooth than crowns

•           Stronger and longer-lasting than traditional fillings

•           Custom-made for a precise, comfortable fit

•           Blend seamlessly with natural tooth color

•           Help strengthen and protect weakened teeth

These restorations can last many years with proper care, making them a reliable investment in long-term oral health.

The Inlay and Onlay Procedure

The process typically involves two visits. During the first appointment, the damaged or decayed portion of the tooth is removed, and impressions are taken. A temporary restoration may be placed while the custom inlay or onlay is created. At the second visit, the restoration is bonded to the tooth, polished, and adjusted for a comfortable bite.

Who Is a Good Candidate?

Inlays and onlays are ideal for patients with moderate tooth damage who want a strong, conservative alternative to crowns. Dr. Arena will evaluate your tooth structure, bite, and overall oral health to determine whether an inlay or onlay is the right solution for you.

Find the Right Restoration for Your Tooth

Inlays and onlays offer a durable, natural-looking way to restore damaged teeth while preserving as much of your natural tooth as possible. If you need more than a filling but want to avoid a crown, these restorations may be the perfect solution to protect your smile and maintain long-term dental health.