: The most extensive option, an overlay covers the entire biting surface , including all cusps and often part of the tooth's sides, but preserves the natural root and more structure than a full crown. Comparison of Restorative Options
The primary distinction between these restorations is the they cover on the tooth. Download Inlay onlay overlay pdf
: Often called "partial crowns," these cover the biting surface and extend over one or more cusps . : The most extensive option, an overlay covers