Inlays and Onlays

An inlay restoration is when the material is bonded within the center of the tooth. An onlay restoration is like an inlay restoration except the extent of the damage requires inclusion of one or more cusps (the pointed portion of the tooth on the biting surface) on the tooth. Both inlays and onlays are highly durable and with proper care, can last for many years. Some reasons for needing these restorations include large, failing restorations, lost fillings or fractured cusps.