Inlay and onlay Concept:
Inlay is similar to a cast fillings are located inside the zone apex tooth. And onlay is a more solid renewable teeth, similar to inlay but it extends coverage to a zone or multiple teeth.

– Inlay and onlay may be molded from porcelain, gold, or composite.
– Made porcelain onlay simulates color and opacity of the enamel, it often attracts patients choose
– Inlay and onlay gold is more durable and resistant to corrosion hon.Mot fuzzy and some pictures: