To treat a cavity, Dr. Michael Wilhite may remove the infected area of the tooth and then fill the area using an inlay or an onlay. Dental onlays and inlays are types of fillings that are used when not enough tooth structure remains to support a filling but the tooth is not damaged enough to need a crown.

What Are Inlays & Onlays?

Inlays are similar to fillings, but the work lies entirely within the bumps (cusps) on the chewing surface of the tooth. Onlays, sometimes called partial crowns, are more extensive than inlays. They cover one or more cusps of the tooth. Inlays and onlays are either direct or indirect. Direct inlays and onlays are constructed in the dental office and are placed in one visit, while indirect inlays and onlays require two dental visits.

The Inlay & Onlay Treatment Process

When placing a dental onlay or inlay, our dentist and team first remove the decay. An impression is made of the tooth and the surrounding teeth so an inlay or onlay can be constructed. A temporary filling is placed to protect the tooth. At your next visit, the temporary filling is removed, and our dentist will check the fit of the inlay or onlay. Once any necessary adjustments are made, it is permanently cemented into place.

We encourage you to call Davidson Cosmetic & Family Dentistry at 704-987-2277 to learn more about dental inlays and onlays in Davidson, North Carolina, and to schedule an appointment.

FAQs About Dental Inlays & Onlays

What are dental inlays and onlays?

Dental inlays and onlays are custom restorations used to repair teeth with damage that is too large for a filling but not severe enough for a full crown. Our dentist may recommend them to restore strength while preserving more natural tooth structure.

What is the difference between an inlay and an onlay?

An inlay fits within the grooves of a tooth, while an onlay extends over one or more of the tooth’s chewing cusps. Our dentist will recommend the best option based on how much of the tooth needs to be repaired.

When are inlays and onlays recommended?

Inlays and onlays may be recommended for teeth with moderate decay, damage, or worn restorations. Our dentist may use them when a tooth needs more support than a filling can provide but does not require a full crown.

What are the benefits of dental inlays and onlays?

Inlays and onlays can provide strong, precise restoration while preserving more healthy tooth structure than a crown in some cases. Our dentist may recommend them for patients who need a durable and conservative restorative solution.