Dental Inlays and Onlays

What are inlays and onlays?

Inlays and onlays are custom dental restorations used to repair teeth that have moderate damage or decay but do not require a full crown. Inlays fit within the grooves of a tooth, similar to a filling, while onlays extend over one or more cusps to provide additional coverage and strength. Made from durable materials like porcelain or composite resin, they restore function, improve appearance, and help reinforce the tooth structure.

How are dental inlays and onlays applied?

Dental inlays and onlays are usually completed over two visits. During the first appointment, the damaged or decayed portion of the tooth is removed and the area is carefully prepared. An impression is then taken to ensure an accurate fit and proper bite, which is sent to a dental lab to create the restoration, and a temporary covering is placed until your next visit.

At the second appointment, the temporary material is removed and the inlay or onlay is evaluated for proper fit and comfort. Once everything is confirmed, it is securely bonded to the tooth using a strong dental resin and polished to achieve a smooth, natural-looking finish.

When should I consider a dental inlay or onlay?

A dental inlay or onlay may be recommended when a tooth has moderate decay or damage that is too extensive for a standard filling but not severe enough to require a full crown. These restorations are ideal for strengthening weakened teeth, restoring function, and preserving as much natural tooth structure as possible, making them a conservative and durable treatment option.