Inlays & Onlays

When more than half of a tooth’s biting surface is damaged, we often use an inlay or onlay to restore the tooth’s anatomy.

What are dental inlays and onlays?

Inlays and onlays are made of porcelain, gold, or composite resin and are bonded to the damaged area of the tooth. An inlay, which is similar to a dental filling, is placed inside the cusp tips of the tooth.

Traditionally, gold has been the material of choice for inlays and onlays. However, in recent years, porcelain has become increasingly popular due to its strength and color, which has the potential of matching the natural color of your teeth.

How are inlays and onlays applied?

Same-Day Inlays and Onlays with Digital Technology

With the latest in digital design and in-office milling, inlays and onlays can now be completed in a single visit, eliminating the need for multiple appointments.

First, the damaged or decayed portion of the tooth (or the old filling being replaced) is carefully removed, and the tooth is prepared for the restoration. Using advanced digital scanning, we create a precise 3D image of your tooth, eliminating the need for traditional impressions. The custom inlay or onlay is then designed and milled right in our office.

Once ready, we will ensure the restoration fits perfectly. If the fit is ideal, the inlay or onlay is bonded securely to the tooth with a strong resin and polished for a seamless, natural look—all in one efficient visit.

Considerations for Inlays and Onlays

Traditional fillings can reduce the strength of a natural tooth by up to 50 percent. Alternatively, inlays and onlays, which are bonded directly onto the tooth, using special high-strength resins, actually increase the strength of a tooth by up to 75 percent. As a result, they typically last from 10 to 30 years. In some cases, where the damage to the tooth is not extensive enough to merit an entire dental crown, onlays provide a very good alternative.

For more information regarding our inlays and onlays, call our office today! Serenity Dental & Orofacial Wellness Phone Number (650) 697-1711