Inlays

**Definition:** Restorations of metal, porcelain, or plastic made to fit a cavity preparation, then cemented into the tooth. Onlays are restorations which fit into cavity preparations and overlay the occlusal surface of a tooth or teeth. Onlays are retained by frictional or mechanical factors.

**Tree numbers:** - E06.780.346.737.500 - E07.695.190.190.350

**Synonyms:** - Inlay, Dental - Inlays, Dental - Dental Inlays - Onlays - Dental Onlay - Onlay, Dental - Onlays, Dental - Dental Inlay - Dental Onlays